125809628472

Names of 125809628472

• Cardinal: 125809628472 can be written as One hundred twenty-five billion, eight hundred nine million, six hundred twenty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.25809628472 × 10¹¹

Factors of 125809628472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 628

Divisors of 125809628472

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 31 33 36 44 62 66 72 88 93 99 113 124 132 137 186 198 226 248 264 274 279 331 339 341 372 396 411 452 548 558 662 678 682 744 792 822 904 993 1017 1023 1096 1116 1233 1243 1324 1356 1364 1507 1644 1986 2034 2046 2232 2466 2486 2648 2712 2728 2979 3014 3069 3288 3503 3641 3729 3972 4068 4092 4247 4521 4932 4972 5958 6028 6138 7006 7282 7458 7944 8136 8184 8494 9042 9864 9944 10261 10509 10923 11187 11916 12056 12276 12741 13563 14012 14564 14916 15481 16988 18084 20522 21018 21846 22374 23832 24552 25482 27126 28024 29128 29832 30783 30962 31527 32769 33976 36168 37403 38223 38533 41044 42036 43692 44748 45347 46443 46717 50964 54252 61566 61924 63054 65538 74806 76446 77066 82088 84072 87384 89496 90694 92349 92886 93434 101928 108504 112209 112871 115599 123132 123848 126108 131076 136041 139329 140151 149612 152892 154132 170291 181388 184698 185772 186868 224418 225742 231198 246264 252216 262152 272082 278658 280302 299224 305784 308264 336627 338613 340582 346797 362776 369396 371544 373736 408123 411433 420453 448836 451484 462396 479911 498817 510873 544164 557316 560604 673254 677226 681164 693594 738792 816246 822866 840906 897672 902968 924792 959822 997634 1015839 1021746 1088328 1114632 1121208 1159493 1234299 1346508 1354452 1362328 1387188 1405757 1439733 1496451 1532619 1632492 1645732 1681812 1919644 1995268 2031678 2043492 2318986 2468598 2693016 2708904 2774376 2811514 2879466 2992902 3065238 3264984 3291464 3363624 3478479 3702897 3839288 3990536 4063356 4086984 4217271 4319199 4489353 4637972 4937196 5124211 5279021 5623028 5758932 5985804 6130476 6956958 7405794 8126712 8434542 8638398 8978706 9275944 9874392 10248422 10435437 10558042 11246056 11517864 11971608 12260952 12651813 12754423 13913916 14811588 15372633 15463327 15837063 16869084 17276796 17957412 20496844 20870874 21116084 25303626 25508846 27827832 29623176 30745266 30926654 31674126 33738168 34553592 35914824 38263269 40993688 41741748 42232168 46117899 46389981 47511189 50607252 51017692 56366321 61490532 61853308 63348252 76526538 83483496 92235798 92779962 95022378 101214504 102035384 112732642 114789807 122981064 123706616 126696504 139169943 153053076 158850541 169098963 184471596 185559924 190044756 225465284 229579614 278339886 306106152 317701082 338197926 368943192 371119848 380089512 450930568 459159228 476551623 507296889 556679772 635402164 676395852 918318456 953103246 1014593778 1113359544 1270804328 1352791704 1429654869 1747355951 1906206492 2029187556 2859309738 3494711902 3812412984 4058375112 5242067853 5718619476 6989423804 10484135706 11437238952 13978847608 15726203559 20968271412 31452407118 41936542824 62904814236 125809628472
• Sum of all divisors σ(n): 391100037120
• Sum of proper divisors (its aliquot sum) s(n): 265290408648
• 125809628472 is an abundant number, because the sum of its proper divisors (265290408648) is greater than itself. Its abundance is 139480780176

Bases of 125809628472

• Binary: 1110101001010110101101001010100111000₂
• Hexadecimal: 0x1D4AD69538
• Base-36: 1LSNSYM0

Squares and roots of 125809628472

• 125809628472 squared (125809628472²) is 15828062616262673054784
• 125809628472 cubed (125809628472³) is 1991322677183559202183980342210048
• The square root of 125809628472 is 354696.5301098953
• The cube root of 125809628472 is 5010.7718231933

Scales and comparisons

• 125,809,628,472 seconds is equal to 4,000 years, 18 weeks, 3 days, 23 hours, 1 minute, 12 seconds.
• To count from 1 to 125,809,628,472 would take you about eight thousand 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 125809628472 cubic inches would be around 417.6 feet tall.

Recreational maths with 125809628472

• 125809628472 backwards is 274826908521
• The number of decimal digits it has is: 12
• The sum of 125809628472's digits is 54
• More coming soon!