51474335640

Names of 51474335640

• Cardinal: 51474335640 can be written as Fifty-one billion, four hundred seventy-four million, three hundred thirty-five thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.147433564 × 10¹⁰

Factors of 51474335640

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 284

Divisors of 51474335640

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 19 20 21 24 26 28 30 31 35 38 39 40 42 52 53 56 57 60 62 65 70 76 78 84 91 93 95 104 105 106 114 120 124 130 133 140 151 152 155 156 159 168 182 186 190 195 210 212 217 228 247 248 260 265 266 273 280 285 302 310 312 318 364 371 372 380 390 399 403 420 424 434 453 455 456 465 494 520 530 532 546 570 589 604 620 636 651 665 689 728 741 742 744 755 760 780 795 798 806 840 868 906 910 930 988 1007 1057 1060 1064 1085 1092 1113 1140 1178 1208 1209 1235 1240 1272 1302 1330 1365 1378 1482 1484 1510 1560 1590 1596 1612 1643 1729 1736 1767 1812 1820 1855 1860 1963 1976 1995 2014 2015 2067 2114 2120 2170 2184 2226 2265 2280 2356 2418 2470 2604 2660 2730 2756 2821 2869 2945 2964 2968 3020 3021 3171 3180 3192 3224 3255 3286 3445 3458 3534 3624 3640 3705 3710 3720 3926 3990 4028 4030 4123 4134 4228 4340 4452 4530 4681 4712 4823 4836 4929 4940 5035 5187 5208 5285 5320 5460 5512 5565 5642 5738 5889 5890 5928 6040 6042 6045 6342 6360 6510 6572 6890 6916 7049 7068 7410 7420 7657 7852 7980 8003 8056 8060 8215 8246 8268 8456 8463 8607 8645 8680 8835 8904 9060 9362 9646 9672 9815 9858 9880 10070 10335 10374 10570 10920 11130 11284 11476 11501 11778 11780 12084 12090 12369 12684 13020 13091 13144 13741 13780 13832 14043 14098 14105 14136 14345 14469 14820 14840 15105 15314 15704 15855 15960 16006 16120 16430 16492 16536 16926 17214 17290 17670 18120 18724 19292 19630 19716 20083 20140 20615 20670 20748 21140 21147 21359 22260 22568 22952 22971 23002 23405 23556 23560 24009 24115 24168 24180 24645 24738 25368 25935 26040 26182 27482 27560 28086 28196 28210 28690 28938 29445 29640 30210 30628 31217 31710 32012 32767 32860 32984 33852 34428 34503 34580 35245 35340 37297 37448 38285 38584 39260 39273 39432 40015 40166 40280 41223 41230 41340 41496 42280 42294 42315 42718 43035 44520 45942 46004 46810 47112 48018 48230 48360 49290 49476 51870 52364 53599 54964 56021 56172 56392 56420 57380 57505 57876 58890 60249 60420 60853 61256 61845 62434 63420 64024 64077 65455 65534 65720 67704 68705 68856 69006 69160 70215 70490 70680 72345 74594 76570 78520 78546 80030 80332 82446 82460 82680 84588 84630 85436 86070 88939 91637 91884 92008 93620 93651 96036 96460 98301 98580 98952 100415 103740 104039 104728 105735 106795 107198 109928 111891 112042 112344 112840 114760 114855 115010 115752 117780 120045 120498 120840 121706 123690 124868 126840 128154 130910 131068 137410 138012 140430 140980 144690 149188 149513 152057 153140 156085 157092 160060 160664 160797 163835 164892 164920 168063 169176 169260 170872 172140 172515 177878 182559 183274 183768 186485 187240 187302 192072 192920 196365 196602 197160 200830 206115 207480 208078 211470 213590 214396 218519 223782 224084 229710 230020 235560 240090 240996 243412 247380 248093 249736 256308 261079 261820 262136 266817 267995 274820 274911 276024 280105 280860 281960 289380 298376 299026 301245 304114 304265 306280 312117 312170 314184 320120 320385 321594 327670 329784 336126 338520 344280 345030 355756 365118 366548 372970 374604 392730 393204 401660 405821 412230 416156 422940 425971 427180 428792 437038 444695 447564 448168 448539 456171 458185 459420 460040 468255 480180 481992 486824 491505 494760 496186 512616 520195 522158 523640 533634 535990 549640 549822 559455 560210 561720 578760 598052 602490 608228 608530 622573 624234 624340 640770 643188 655340 655557 672252 690060 711512 728273 730236 733096 744279 745940 747565 749208 760285 783237 785460 786408 803320 803985 811642 824460 832312 840315 845880 851942 854360 874076 889390 895128 897078 912342 912795 916370 918840 936510 960360 983010 992372 1040390 1044316 1064399 1067268 1071980 1092595 1099644 1118910 1120420 1156207 1196104 1204980 1216456 1217060 1217463 1240465 1245146 1248468 1248680 1277913 1281540 1286376 1305395 1310680 1311114 1334085 1344504 1374555 1380120 1456546 1460472 1488558 1491880 1495130 1520570 1560585 1566474 1570920 1607970 1623284 1648920 1680630 1703884 1736651 1748152 1778780 1794156 1824684 1825590 1832740 1867719 1873020 1966020 1976741 1984744 2029105 2080780 2088632 2128798 2129855 2134536 2143960 2184819 2185190 2199288 2237820 2240840 2242695 2280855 2312414 2409960 2434120 2434926 2480930 2490292 2496936 2555826 2563080 2610790 2622228 2668170 2749110 2840747 2913092 2977116 2990260 3041140 3112865 3121170 3132948 3193197 3215940 3225209 3246568 3277785 3361260 3407768 3468621 3473302 3557560 3588312 3641365 3649368 3651180 3665480 3721395 3735438 3746040 3916185 3932040 3953482 4058210 4161560 4257596 4259710 4369638 4370380 4475640 4485390 4561710 4624828 4713767 4869852 4961860 4980584 5111652 5209953 5221580 5244456 5321995 5336340 5498220 5681494 5781035 5826184 5930223 5954232 5980520 6082280 6087315 6225730 6242340 6265896 6386394 6389565 6431880 6450418 6555570 6722520 6937242 6946604 7282730 7302360 7442790 7470876 7832370 7906964 8093449 8116420 8515192 8519420 8522241 8683255 8739276 8740760 8970780 9123420 9249656 9338595 9427534 9675627 9739704 9883705 9923720 10223304 10419906 10443160 10643990 10672680 10924095 10996440 11362988 11562070 11860446 12174630 12451460 12484680 12772788 12779130 12900836 13111140 13837187 13874484 13893208 14141301 14203735 14565460 14885580 14941752 15664740 15813928 15965985 16126045 16186898 16232840 17038840 17044482 17343105 17366510 17478552 17941560 18246840 18677190 18855068 19351254 19767410 20839812 21287980 21848190 22576463 22725976 23124140 23568835 23720892 24280347 24349260 24902920 25545576 25558260 25801672 26049765 26222280 27674374 27748968 28282602 28407470 29130920 29651115 29771160 31329480 31931970 32252090 32373796 32996369 34088964 34686210 34733020 37354380 37710136 38702508 39534820 40467245 41511561 41679624 42575960 42611205 43696380 45152926 46248280 47137670 47441784 48378135 48560694 48698520 51116520 52099530 55348748 56565204 56814940 59302230 61278971 63863940 64504180 64747592 65992738 67729389 68177928 69185935 69372420 69466040 70706505 74708760 77405016 79069640 80934490 83023122 85222410 87392760 90305852 94275340 96756270 97121388 98989107 104199060 110697496 112882315 113130408 113629880 118604460 121401735 122557942 127727880 129008360 131985476 135458778 138371870 138744840 141413010 161868980 164981845 166046244 170444820 180611704 183836913 188550680 193512540 194242776 197978214 207557805 208398120 225764630 237208920 242803470 245115884 263970952 270917556 276743740 282826020 306394855 323737960 329963690 332092488 338646945 340889640 367673826 387025080 395956428 415115610 428952797 451529260 485606940 490231768 494945535 541835112 553487480 565652040 612789710 659927380 677293890 735347652 791912856 830231220 857905594 903058520 919184565 971213880 989891070 1225579420 1286858391 1319854760 1354587780 1470695304 1660462440 1715811188 1838369130 1979782140 2144763985 2451158840 2573716782 2709175560 3431622376 3676738260 3959564280 4289527970 5147433564 6434291955 7353476520 8579055940 10294867128 12868583910 17158111880 25737167820 51474335640
• Sum of all divisors σ(n): 211805798400
• Sum of proper divisors (its aliquot sum) s(n): 160331462760
• 51474335640 is an abundant number, because the sum of its proper divisors (160331462760) is greater than itself. Its abundance is 108857127120

Bases of 51474335640

• Binary: 101111111100000111000000011110011000₂
• Hexadecimal: 0xBFC1C0798
• Base-36: NNAHNKO

Squares and roots of 51474335640

• 51474335640 squared (51474335640²) is 2649607229579374209600
• 51474335640 cubed (51474335640³) is 136386771849539244086110110144000
• The square root of 51474335640 is 226879.5619706631
• The cube root of 51474335640 is 3719.8913050677

Scales and comparisons

• 51,474,335,640 seconds is equal to 1,636 years, 37 weeks, 4 days, 18 hours, 34 minutes.
• To count from 1 to 51,474,335,640 would take you about three thousand, two hundred seventy-three 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 51474335640 cubic inches would be around 310 feet tall.

Recreational maths with 51474335640

• 51474335640 backwards is 04653347415
• 51474335640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51474335640's digits is 42
• More coming soon!