56729387988

Names of 56729387988

• Cardinal: 56729387988 can be written as Fifty-six billion, seven hundred twenty-nine million, three hundred eighty-seven thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 5.6729387988 × 10¹⁰

Factors of 56729387988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 625

Divisors of 56729387988

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 49 52 54 63 78 84 91 98 108 117 126 137 147 156 169 182 189 196 234 252 273 274 294 338 351 364 378 411 441 463 468 507 546 548 588 637 676 702 756 819 822 882 926 959 1014 1092 1183 1233 1274 1323 1389 1404 1521 1638 1644 1764 1781 1852 1911 1918 2028 2366 2457 2466 2548 2646 2778 2877 3042 3241 3276 3549 3562 3699 3822 3836 4167 4563 4732 4914 4932 5292 5343 5556 5733 5754 6019 6084 6482 6713 7098 7124 7398 7644 8281 8334 8631 9126 9723 9828 10647 10686 11466 11508 12038 12467 12501 12964 13426 14196 14796 16029 16562 16668 17199 17262 18057 18252 19446 20139 21294 21372 22687 22932 23153 24076 24843 24934 25002 25893 26852 29169 31941 32058 33124 34398 34524 36114 37401 38892 40278 42133 42588 45374 46306 48087 49686 49868 50004 51786 54171 58338 60417 63431 63882 64116 68061 68796 69459 72228 74529 74802 78247 80556 84266 87269 87507 90748 92612 96174 99372 103572 108342 112203 116676 120834 126399 126862 127764 136122 138918 149058 149604 156494 162071 162513 168532 174538 175014 181251 190293 192348 204183 208377 216684 223587 224406 234741 241668 252798 253724 261807 272244 277836 294931 298116 312988 324142 325026 336609 349076 350028 362502 379197 380586 408366 416754 444017 447174 448812 469482 486213 505596 523614 547729 570879 589862 612549 625131 648284 650052 673218 704223 725004 758394 761172 785421 816732 824603 833508 884793 888034 894348 938964 972426 1047228 1095458 1134497 1137591 1141758 1179724 1225098 1250262 1332051 1346436 1408446 1458639 1516788 1570842 1643187 1649206 1712637 1769586 1776068 1944852 2112669 2190916 2268994 2275182 2283516 2356263 2450196 2473809 2500524 2654379 2664102 2816892 2917278 3108119 3141684 3286374 3298412 3403491 3425274 3539172 3834103 3996153 4225338 4375917 4537988 4550364 4712526 4929561 4947618 5308758 5328204 5772221 5834556 6216238 6572748 6806982 6850548 7421427 7668206 7963137 7992306 8450676 8751834 9324357 9425052 9859122 9895236 10210473 10617516 10719839 11502309 11544442 11988459 12432476 13613964 14788683 14842854 15336412 15926274 15984612 17316663 17503668 18648714 19718244 20420946 21439678 22264281 23004618 23088884 23976918 27973071 29577366 29685708 30631419 31852548 32159517 34506927 34633326 37297428 40405547 40841892 42879356 44528562 46009236 47953836 51949989 55946142 59154732 61262838 64319034 69013854 69266652 75038873 80811094 83919213 89057124 96478551 103520781 103899978 111892284 121216641 122525676 128638068 138027708 150077746 155849967 161622188 167838426 192957102 207041562 207799956 225116619 242433282 289435653 300155492 311699934 335676852 363649923 385914204 414083124 450233238 484866564 525272111 578871306 623399868 675349857 727299846 900466476 1050544222 1090949769 1157742612 1350699714 1454599692 1575816333 2026049571 2101088444 2181899538 2701399428 3151632666 4052099142 4363799076 4727448999 6303265332 8104198284 9454897998 14182346997 18909795996 28364693994 56729387988
• Sum of all divisors σ(n): 187016981760
• Sum of proper divisors (its aliquot sum) s(n): 130287593772
• 56729387988 is an abundant number, because the sum of its proper divisors (130287593772) is greater than itself. Its abundance is 73558205784

Bases of 56729387988

• Binary: 110100110101010101011100001111010100₂
• Hexadecimal: 0xD3555C3D4
• Base-36: Q277NX0

Squares and roots of 56729387988

• 56729387988 squared (56729387988²) is 3218223461493038688144
• 56729387988 cubed (56729387988³) is 182567847379122969500815511614272
• The square root of 56729387988 is 238179.3189762705
• The cube root of 56729387988 is 3842.4011130415

Scales and comparisons

• 56,729,387,988 seconds is equal to 1,803 years, 42 weeks, 4 days, 3 hours, 19 minutes, 48 seconds.
• To count from 1 to 56,729,387,988 would take you about three thousand, six hundred seven 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 56729387988 cubic inches would be around 320.2 feet tall.

Recreational maths with 56729387988

• 56729387988 backwards is 88978392765
• The number of decimal digits it has is: 11
• The sum of 56729387988's digits is 72
• More coming soon!