51990833664

Names of 51990833664

• Cardinal: 51990833664 can be written as Fifty-one billion, nine hundred ninety million, eight hundred thirty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 5.1990833664 × 10¹⁰

Factors of 51990833664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 90

Divisors of 51990833664

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 67 72 77 81 84 88 96 99 108 112 126 128 132 134 144 154 162 168 176 189 192 198 201 216 224 231 243 252 256 264 268 288 297 308 324 336 352 378 384 396 402 432 448 462 469 486 504 512 528 536 567 576 594 603 616 648 672 693 704 729 737 756 768 792 804 864 891 896 924 938 972 1008 1056 1072 1134 1152 1188 1206 1232 1296 1344 1386 1407 1408 1458 1474 1512 1536 1584 1608 1701 1728 1782 1792 1809 1848 1876 1944 2016 2079 2112 2144 2187 2211 2268 2304 2376 2412 2464 2592 2673 2688 2772 2814 2816 2916 2948 3024 3168 3216 3402 3456 3564 3584 3618 3696 3752 3888 4032 4158 4221 4224 4288 4374 4422 4536 4608 4752 4824 4928 5103 5159 5184 5346 5376 5427 5544 5628 5632 5832 5896 6048 6237 6336 6432 6561 6633 6804 6912 7128 7236 7392 7504 7776 8019 8064 8316 8442 8448 8576 8748 8844 9072 9504 9648 9856 10206 10318 10368 10692 10752 10854 11088 11256 11664 11792 12096 12474 12663 12672 12864 13122 13266 13608 13824 14256 14472 14784 15008 15309 15477 15552 16038 16128 16281 16632 16884 16896 17152 17496 17688 18144 18711 19008 19296 19683 19712 19899 20412 20636 20736 21384 21708 22176 22512 23328 23584 24057 24192 24948 25326 25344 25728 26244 26532 27216 28512 28944 29568 30016 30618 30954 31104 32076 32256 32562 33264 33768 34304 34992 35376 36288 37422 37989 38016 38592 39366 39424 39798 40824 41272 41472 42768 43416 44352 45024 45927 46431 46656 47168 48114 48384 48843 49896 50652 50688 51456 52488 53064 54432 56133 57024 57888 59136 59697 60032 61236 61908 62208 64152 65124 66528 67536 69984 70752 72171 72576 74844 75978 76032 77184 78732 79596 81648 82544 85536 86832 88704 90048 91854 92862 93312 94336 96228 96768 97686 99792 101304 102912 104976 106128 108864 112266 113967 114048 115776 118272 119394 120064 122472 123816 124416 128304 130248 133056 135072 137781 139293 139968 141504 144342 145152 146529 149688 151956 152064 154368 157464 159192 163296 165088 168399 171072 173664 177408 179091 180096 183708 185724 186624 188672 192456 195372 199584 202608 209952 212256 216513 217728 224532 227934 228096 231552 238788 240128 244944 247632 256608 260496 266112 270144 275562 278586 279936 283008 288684 290304 293058 299376 303912 308736 314928 318384 326592 330176 336798 341901 342144 347328 354816 358182 360192 367416 371448 373248 377344 384912 390744 399168 405216 417879 419904 424512 433026 435456 439587 449064 455868 456192 463104 477576 489888 495264 505197 513216 520992 532224 537273 540288 551124 557172 559872 566016 577368 586116 598752 607824 629856 636768 653184 660352 673596 683802 684288 694656 716364 720384 734832 742896 769824 781488 798336 810432 835758 839808 849024 866052 870912 879174 898128 911736 926208 955152 979776 990528 1010394 1025703 1026432 1041984 1064448 1074546 1080576 1102248 1114344 1119744 1132032 1154736 1172232 1197504 1215648 1253637 1259712 1273536 1306368 1318761 1320704 1347192 1367604 1368576 1389312 1432728 1469664 1485792 1515591 1539648 1562976 1596672 1611819 1620864 1671516 1679616 1698048 1732104 1758348 1796256 1823472 1910304 1959552 1981056 2020788 2051406 2052864 2083968 2149092 2161152 2204496 2228688 2309472 2344464 2395008 2431296 2507274 2519424 2547072 2612736 2637522 2641408 2694384 2735208 2778624 2865456 2939328 2971584 3031182 3077109 3079296 3125952 3193344 3223638 3241728 3343032 3359232 3396096 3464208 3516696 3592512 3646944 3760911 3820608 3919104 3962112 4041576 4102812 4105728 4167936 4298184 4408992 4457376 4618944 4688928 4790016 4835457 4862592 5014548 5038848 5094144 5275044 5388768 5470416 5730912 5878656 5943168 6062364 6154218 6158592 6251904 6447276 6483456 6686064 6928416 7033392 7185024 7293888 7521822 7641216 7838208 7924224 8083152 8205624 8335872 8596368 8817984 8914752 9231327 9237888 9377856 9580032 9670914 9725184 10029096 10077696 10188288 10550088 10777536 10940832 11282733 11461824 11757312 11886336 12124728 12308436 12317184 12503808 12894552 13372128 13856832 14066784 14370048 14506371 14587776 15043644 15282432 16166304 16411248 17192736 17635968 17829504 18462654 18475776 18755712 19341828 19450368 20058192 21100176 21555072 21881664 22565466 22923648 23514624 23772672 24249456 24616872 25007616 25789104 26744256 27713664 28133568 28740096 29012742 29175552 30087288 30564864 32332608 32822496 33848199 34385472 35271936 35659008 36925308 36951552 37511424 38683656 40116384 42200352 43110144 43763328 45130932 45847296 48498912 49233744 51578208 53488512 55427328 56267136 58025484 58351104 60174576 64665216 65644992 67696398 68770944 70543872 71318016 73850616 75022848 77367312 80232768 84400704 86220288 87526656 90261864 91694592 96997824 98467488 101544597 103156416 106977024 110854656 112534272 116050968 120349152 129330432 131289984 135392796 137541888 147701232 154734624 160465536 168801408 175053312 180523728 193995648 196934976 203089194 206312832 213954048 225068544 232101936 240698304 258660864 262579968 270785592 275083776 295402464 309469248 320931072 337602816 361047456 387991296 393869952 406178388 412625664 464203872 481396608 525159936 541571184 590804928 618938496 641862144 675205632 722094912 775982592 787739904 812356776 825251328 928407744 962793216 1083142368 1181609856 1237876992 1444189824 1575479808 1624713552 1856815488 1925586432 2166284736 2363219712 2475753984 2888379648 3249427104 3713630976 4332569472 4726439424 5776759296 6498854208 7427261952 8665138944 12997708416 17330277888 25995416832 51990833664
• Sum of all divisors σ(n): 197165523456
• Sum of proper divisors (its aliquot sum) s(n): 145174689792
• 51990833664 is an abundant number, because the sum of its proper divisors (145174689792) is greater than itself. Its abundance is 93183856128

Bases of 51990833664

• Binary: 110000011010111001010010101000000000₂
• Hexadecimal: 0xC1AE52A00
• Base-36: NVU0000

Squares and roots of 51990833664

• 51990833664 squared (51990833664²) is 2703046785077715664896
• 51990833664 cubed (51990833664³) is 140533655788985472446695099858944
• The square root of 51990833664 is 228014.9856127881
• The cube root of 51990833664 is 3732.2918269331

Scales and comparisons

• 51,990,833,664 seconds is equal to 1,653 years, 7 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 51,990,833,664 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 51990833664 cubic inches would be around 311 feet tall.

Recreational maths with 51990833664

• 51990833664 backwards is 46633809915
• 51990833664 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51990833664's digits is 54
• More coming soon!