51515705472

Names of 51515705472

• Cardinal: 51515705472 can be written as Fifty-one billion, five hundred fifteen million, seven hundred five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 5.1515705472 × 10¹⁰

Factors of 51515705472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 40

Divisors of 51515705472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 32 33 34 42 44 48 49 51 56 64 66 68 77 84 88 96 98 102 112 119 121 128 132 136 147 154 168 176 187 192 196 204 224 231 238 242 264 272 294 308 336 352 357 363 374 384 392 408 448 462 476 484 528 539 544 561 588 616 672 704 714 726 748 784 816 833 847 896 924 952 968 1056 1078 1088 1122 1176 1232 1309 1331 1344 1408 1428 1452 1496 1568 1617 1632 1666 1694 1848 1904 1936 2057 2112 2156 2176 2244 2352 2464 2499 2541 2618 2662 2688 2856 2904 2992 3136 3234 3264 3332 3388 3696 3808 3872 3927 3993 4114 4224 4312 4488 4704 4928 4998 5082 5236 5324 5712 5808 5929 5984 6171 6272 6468 6528 6664 6776 7392 7616 7744 7854 7986 8228 8624 8976 9163 9317 9408 9856 9996 10164 10472 10648 11424 11616 11858 11968 12342 12936 13328 13552 14399 14641 14784 15232 15488 15708 15972 16456 17248 17787 17952 18326 18634 18816 19992 20328 20944 21296 22627 22848 23232 23716 23936 24684 25872 26656 27104 27489 27951 28798 29282 29568 31416 31944 32912 34496 35574 35904 36652 37268 39984 40656 41888 42592 43197 43923 45254 45696 46464 47432 49368 51744 53312 54208 54978 55902 57596 58564 62832 63888 65219 65824 67881 68992 71148 71808 73304 74536 79968 81312 83776 85184 86394 87846 90508 94864 98736 100793 102487 103488 106624 108416 109956 111804 115192 117128 125664 127776 130438 131648 135762 142296 146608 149072 158389 159936 161051 162624 167552 170368 172788 175692 181016 189728 195657 197472 201586 204974 206976 219912 223608 230384 234256 248897 251328 255552 260876 263296 271524 284592 293216 298144 302379 307461 316778 319872 322102 325248 345576 351384 362032 379456 391314 394944 403172 409948 439824 447216 460768 468512 475167 483153 497794 502656 511104 521752 543048 569184 586432 596288 604758 614922 633556 644204 691152 702768 717409 724064 746691 758912 782628 789888 806344 819896 879648 894432 921536 937024 950334 966306 995588 1043504 1086096 1108723 1127357 1138368 1172864 1192576 1209516 1229844 1267112 1288408 1382304 1405536 1434818 1448128 1493382 1565256 1612688 1639792 1742279 1759296 1788864 1843072 1874048 1900668 1932612 1991176 2087008 2152227 2172192 2217446 2254714 2276736 2419032 2459688 2534224 2576816 2737867 2764608 2811072 2869636 2896256 2986764 3130512 3225376 3279584 3326169 3382071 3484558 3518592 3577728 3801336 3865224 3982352 4174016 4304454 4344384 4434892 4509428 4838064 4919376 5068448 5153632 5226837 5475734 5529216 5622144 5739272 5973528 6261024 6450752 6559168 6652338 6764142 6969116 7602672 7730448 7891499 7964704 8213601 8348032 8608908 8688768 8869784 9018856 9676128 9838752 10136896 10307264 10453674 10951468 11478544 11947056 12195953 12522048 12901504 13118336 13304676 13528284 13938232 15205344 15460896 15782998 15929408 16427202 17217816 17739568 18037712 19165069 19352256 19677504 20273792 20614528 20907348 21902936 22957088 23674497 23894112 24391906 25044096 26609352 27056568 27876464 30410688 30921792 31565996 31858816 32854404 34435632 35479136 36075424 36587859 38330138 38704512 39355008 41814696 43805872 45914176 47348994 47788224 48783812 53218704 54113136 55752928 57495207 60821376 61843584 63131992 65708808 68871264 70958272 72150848 73175718 76660276 83629392 87611744 91828352 94697988 95576448 97567624 106437408 108226272 111505856 114990414 126263984 131417616 134155483 137742528 141916544 144301696 146351436 153320552 167258784 175223488 189395976 195135248 212874816 216452544 223011712 229980828 252527968 262835232 268310966 275485056 292702872 306641104 334517568 350446976 378791952 390270496 402466449 425749632 432905088 459961656 505055936 525670464 536621932 585405744 613282208 669035136 757583904 780540992 804932898 919923312 1010111872 1051340928 1073243864 1170811488 1226564416 1515167808 1561081984 1609865796 1839846624 2146487728 2341622976 2453128832 3030335616 3219731592 3679693248 4292975456 4683245952 6439463184 7359386496 8585950912 12878926368 17171901824 25757852736 51515705472
• Sum of all divisors σ(n): 185397297120
• Sum of proper divisors (its aliquot sum) s(n): 133881591648
• 51515705472 is an abundant number, because the sum of its proper divisors (133881591648) is greater than itself. Its abundance is 82365886176

Bases of 51515705472

• Binary: 101111111110100100110100100010000000₂
• Hexadecimal: 0xBFE934880
• Base-36: NNZ4CQO

Squares and roots of 51515705472

• 51515705472 squared (51515705472²) is 2653867910277850742784
• 51515705472 cubed (51515705472³) is 136715877627465880550436973314048
• The square root of 51515705472 is 226970.7150096681
• The cube root of 51515705472 is 3720.8875948851

Scales and comparisons

• 51,515,705,472 seconds is equal to 1,638 years, 2 weeks, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 51,515,705,472 would take you about three thousand, two hundred seventy-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 51515705472 cubic inches would be around 310.1 feet tall.

Recreational maths with 51515705472

• 51515705472 backwards is 27450751515
• 51515705472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51515705472's digits is 42
• More coming soon!