51988704768

Names of 51988704768

• Cardinal: 51988704768 can be written as Fifty-one billion, nine hundred eighty-eight million, seven hundred four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 5.1988704768 × 10¹⁰

Factors of 51988704768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 53

Divisors of 51988704768

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 17 18 21 22 24 26 27 28 32 33 34 36 39 42 44 48 51 52 54 56 63 64 66 68 72 77 78 84 88 91 96 99 102 104 108 112 117 119 126 128 132 136 143 144 153 154 156 168 169 176 182 187 189 192 198 204 208 216 221 224 231 234 238 252 256 264 272 273 286 288 289 297 306 308 312 336 338 351 352 357 364 374 378 384 396 408 416 429 432 442 448 459 462 468 476 504 507 512 528 544 546 561 572 576 578 594 612 616 624 663 672 676 693 702 704 714 728 748 756 768 792 816 819 832 858 864 867 884 896 918 924 936 952 1001 1008 1014 1056 1071 1088 1092 1122 1144 1152 1156 1183 1188 1224 1232 1248 1287 1309 1326 1344 1352 1386 1404 1408 1428 1456 1496 1512 1521 1536 1547 1584 1632 1638 1664 1683 1716 1728 1734 1768 1792 1836 1848 1859 1872 1904 1989 2002 2016 2023 2028 2079 2112 2142 2176 2184 2244 2288 2304 2312 2366 2376 2431 2448 2457 2464 2496 2574 2601 2618 2652 2688 2704 2772 2808 2816 2856 2873 2912 2992 3003 3024 3042 3094 3168 3179 3213 3264 3276 3328 3366 3432 3456 3468 3536 3549 3584 3672 3696 3718 3744 3757 3808 3861 3927 3978 4004 4032 4046 4056 4158 4224 4284 4352 4368 4488 4563 4576 4608 4624 4641 4732 4752 4862 4896 4914 4928 4992 5049 5148 5202 5236 5304 5376 5408 5544 5577 5616 5632 5712 5746 5824 5967 5984 6006 6048 6069 6084 6188 6336 6358 6426 6528 6552 6656 6732 6864 6912 6936 7072 7098 7293 7344 7392 7436 7488 7514 7616 7722 7803 7854 7956 8008 8064 8092 8112 8316 8448 8568 8619 8704 8736 8976 9009 9126 9152 9248 9282 9464 9504 9537 9724 9792 9828 9856 9984 10098 10296 10404 10472 10608 10647 10752 10816 11088 11154 11232 11271 11424 11492 11648 11781 11934 11968 12012 12096 12138 12168 12376 12672 12716 12852 13013 13056 13104 13464 13728 13824 13872 13923 14144 14196 14586 14688 14784 14872 14976 15028 15232 15444 15606 15708 15912 16016 16128 16184 16224 16632 16731 16896 17017 17136 17238 17472 17952 18018 18207 18252 18304 18496 18564 18928 19008 19074 19448 19584 19656 19712 19968 20111 20196 20592 20808 20944 21216 21294 21632 21879 22176 22253 22308 22464 22542 22848 22984 23296 23562 23868 23936 24024 24192 24276 24336 24752 25344 25432 25704 25857 26026 26112 26208 26299 26928 27027 27456 27744 27846 28288 28392 28611 29172 29376 29568 29744 29952 30056 30464 30888 31212 31416 31603 31824 31941 32032 32256 32368 32448 33264 33462 33813 34034 34272 34476 34944 35343 35904 36036 36414 36504 36608 36992 37128 37856 38016 38148 38896 39039 39168 39312 39424 40222 40392 41184 41327 41616 41769 41888 42432 42588 43264 43758 44352 44506 44616 44928 45084 45696 45968 46592 47124 47736 47872 48048 48384 48552 48672 48841 49504 50193 50688 50864 51051 51408 51714 52052 52416 52598 53856 54054 54621 54912 55488 55692 56576 56784 57222 58344 58752 59136 59488 59904 60112 60333 60928 61776 62424 62832 63206 63648 63882 64064 64736 64896 65637 66528 66759 66924 67626 68068 68544 68952 69888 70686 71808 72072 72828 73008 73216 73984 74256 75712 76032 76296 77571 77792 78078 78336 78624 78897 80444 80784 82368 82654 83232 83538 83776 84864 85176 85833 86528 87516 88704 89012 89232 89856 90168 91392 91936 94248 94809 95472 95744 96096 96768 97104 97344 97682 99008 100386 101439 101728 102102 102816 103428 104104 104832 105196 107712 108108 109242 109824 110976 111384 113152 113568 114444 116688 117117 117504 118272 118976 120224 120666 123552 123981 124848 125664 126412 127296 127764 128128 129472 129792 131274 133056 133518 133848 135252 136136 137088 137904 139776 141372 143616 144144 145656 146016 146523 147968 148512 151424 152064 152592 153153 155142 155584 156156 157248 157794 160888 161568 164736 165308 166464 167076 167552 169728 170352 171666 175032 177408 178024 178464 179712 180336 180999 182784 183872 188496 189618 190944 192192 194208 194688 195364 198016 200277 200772 202878 203456 204204 205632 206856 208208 209664 210392 215424 216216 218484 219648 221221 221952 222768 227136 228888 233376 234234 235008 236691 237952 240448 241332 247104 247962 249696 251328 252824 254592 255528 256256 258944 259584 262548 266112 267036 267696 270504 272272 274176 275808 282744 284427 287232 288288 289289 291312 292032 293046 297024 302848 305184 306306 310284 311168 312312 314496 315588 321776 323136 329472 330616 332928 334152 335104 339456 340704 341887 343332 350064 351351 354816 356048 356928 360672 361998 367744 371943 376992 379236 381888 384384 388416 389376 390728 396032 400554 401544 405756 406912 408408 411264 413712 416416 419328 420784 430848 432432 436968 439569 442442 443904 445536 454272 457776 459459 466752 468468 473382 475904 480896 482664 494208 495924 499392 502656 505648 509184 511056 512512 517888 525096 532224 534072 535392 537251 541008 542997 544544 548352 551616 565488 568854 576576 578578 582624 584064 586092 594048 600831 605696 610368 612612 620568 622336 624624 628992 631176 643552 646272 658944 661232 663663 665856 668304 670208 681408 683774 686664 700128 702702 710073 712096 713856 721344 723996 735488 743886 753984 758472 763776 768768 776832 778752 781456 792064 801108 803088 811512 813824 816816 822528 827424 832832 841568 853281 861696 864864 867867 873936 879138 884884 891072 908544 915552 918918 933504 936936 946764 951808 961792 965328 988416 991848 998784 1005312 1011296 1018368 1022112 1025661 1035776 1050192 1064448 1068144 1070784 1074502 1082016 1085994 1089088 1103232 1115829 1130976 1137708 1153152 1157156 1165248 1168128 1172184 1188096 1201662 1220736 1225224 1241136 1244672 1249248 1257984 1262352 1287104 1292544 1318707 1322464 1327326 1331712 1336608 1362816 1367548 1373328 1400256 1405404 1420146 1424192 1427712 1442688 1447992 1470976 1487772 1507968 1516944 1527552 1537536 1553664 1562912 1602216 1606176 1611753 1623024 1627648 1633632 1645056 1654848 1665664 1683136 1706562 1729728 1735734 1747872 1758276 1769768 1782144 1817088 1831104 1837836 1867008 1873872 1893528 1923584 1930656 1976832 1983696 1990989 1997568 2010624 2022592 2044224 2051322 2100384 2136288 2141568 2149004 2164032 2171988 2178176 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7128576 7324416 7351344 7495488 7521514 7574112 7722624 7810803 7934784 7963956 8090368 8176896 8205288 8401536 8545152 8566272 8596016 8656128 8687952 8712704 8926632 9047808 9101664 9230949 9257248 9321984 9377472 9613296 9670518 9801792 9929088 9993984 10098816 10296832 10414404 10549656 10579712 10618608 10692864 10940384 10986624 11202048 11243232 11282271 11361168 11393536 11583936 11902176 11945934 12135552 12307932 12503296 12817728 12849408 12894024 12984192 13069056 13238784 13465088 13652496 13837824 13885872 13982976 14066208 14158144 14505777 14648832 14702688 14990976 15043028 15148224 15445248 15621606 15869568 15927912 16180736 16353792 16410576 16803072 17090304 17192032 17312256 17375904 17853264 18095616 18203328 18461898 18514496 18754944 19226592 19341036 19603584 19858176 19987968 20197632 20828808 21099312 21159424 21237216 21385728 21880768 21973248 22486464 22564542 22722336 23167872 23804352 23891868 24271104 24615864 25006592 25635456 25698816 25788048 25968384 26138112 27304992 27771744 27965952 28132416 28316288 29011554 29405376 29981952 30086056 30296448 30890496 31243212 31739136 31855824 32821152 33606144 33846813 34180608 34384064 34751808 35706528 36406656 36923796 37028992 37509888 38453184 38682072 39207168 39716352 40395264 41657616 42198624 42474432 43761536 43946496 44972928 45129084 45444672 46335744 47608704 47783736 48542208 49231728 51270912 51576096 51936768 54609984 55543488 56264832 56632576 58023108 58810752 59963904 60172112 60592896 62486424 63478272 63711648 65642304 67693626 68768128 69503616 71413056 72813312 73847592 74057984 75019776 76906368 77364144 78414336 83315232 84397248 84948864 87523072 89945856 90258168 90889344 92671488 95217408 95567472 98463456 101540439 102541824 103152192 109219968 111086976 112529664 113265152 116046216 117621504 120344224 121185792 124972848 127423296 131284608 135387252 137536256 139007232 142826112 145626624 147695184 148115968 153812736 154728288 166630464 168794496 169897728 175046144 179891712 180516336 181778688 190434816 191134944 196926912 203080878 206304384 218439936 222173952 225059328 232092432 235243008 240688448 249945696 254846592 262569216 270774504 275072512 278014464 285652224 295390368 307625472 309456576 333260928 337588992 339795456 361032672 363557376 382269888 393853824 406161756 412608768 436879872 444347904 464184864 481376896 499891392 509693184 525138432 541549008 571304448 590780736 618913152 666521856 675177984 722065344 764539776 787707648 812323512 825217536 928369728 962753792 999782784 1019386368 1083098016 1181561472 1237826304 1333043712 1444130688 1529079552 1575415296 1624647024 1856739456 1925507584 1999565568 2166196032 2363122944 2475652608 2888261376 3058159104 3249294048 3713478912 3999131136 4332392064 4726245888 5776522752 6498588096 7426957824 8664784128 12997176192 17329568256 25994352384 51988704768
• Sum of all divisors σ(n): 220696945920
• Sum of proper divisors (its aliquot sum) s(n): 168708241152
• 51988704768 is an abundant number, because the sum of its proper divisors (168708241152) is greater than itself. Its abundance is 116719536384

Bases of 51988704768

• Binary: 110000011010110001001010111000000000₂
• Hexadecimal: 0xC1AC4AE00
• Base-36: NVSQDC0

Squares and roots of 51988704768

• 51988704768 squared (51988704768²) is 2702825423454265933824
• 51988704768 cubed (51988704768³) is 140516392979408414383735761272832
• The square root of 51988704768 is 228010.3172402513
• The cube root of 51988704768 is 3732.2408835325

Scales and comparisons

• 51,988,704,768 seconds is equal to 1,653 years, 4 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 51,988,704,768 would take you about three thousand, three hundred six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 51988704768 cubic inches would be around 311 feet tall.

Recreational maths with 51988704768

• 51988704768 backwards is 86740788915
• 51988704768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51988704768's digits is 63
• More coming soon!