125137254143421

Names of 125137254143421

• Cardinal: 125137254143421 can be written as One hundred twenty-five trillion, one hundred thirty-seven billion, two hundred fifty-four million, one hundred forty-three thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.25137254143421 × 10¹⁴

Factors of 125137254143421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5187

Divisors of 125137254143421

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 9 13 17 27 39 51 53 81 117 153 159 169 221 243 289 351 459 477 507 663 689 729 867 901 1053 1377 1431 1521 1989 2067 2197 2601 2703 2873 3159 3757 4131 4293 4563 5101 5967 6201 6591 7803 8109 8619 8957 9477 11271 11713 12393 12879 13689 15303 15317 17901 18603 19773 23409 24327 25857 26871 33813 35139 37349 38637 41067 45909 45951 48841 53703 55809 59319 66313 70227 72981 77571 80613 86717 101439 105417 112047 116441 123201 137727 137853 146523 152269 161109 167427 177957 198939 199121 210681 218943 232713 241839 260151 270353 304317 316251 336141 349323 413181 413559 439569 456807 502281 533871 596817 597363 634933 656829 698139 725517 780453 811059 862069 912951 948753 1008423 1047969 1127321 1239543 1240677 1318707 1370421 1474189 1601613 1790451 1792089 1904799 1979497 2094417 2176551 2341359 2433177 2586207 2588573 2738853 2846259 3025269 3143907 3381963 3514589 3718629 3722031 3956121 4111263 4422567 4596001 5371353 5376267 5714397 5938491 6529653 7024077 7299531 7758621 7765719 8538777 9075807 9431721 10145889 10543767 11166093 11206897 11868363 12333789 13267701 13788003 14655173 16114059 16128801 17143191 17815473 19164457 21072231 21898593 23275863 23297157 27227421 28295163 30437667 31631301 33620691 33651449 35605089 37001367 39803103 41364009 43965519 45689657 48342177 48386403 51429573 53446419 57493371 59748013 63216693 65695779 69827589 69891471 78132017 84885489 91313001 94893903 100862073 100954347 111004101 119409309 124092027 131896557 137068971 145159209 154288719 160339257 172480113 179244039 190517249 197087337 209482767 209674413 234396051 249137941 273939003 284681709 302586219 302863041 358227927 372276081 395689671 411206913 462866157 481017771 517440339 537732117 571551747 593965541 628448301 629023239 703188153 747413823 776724169 821817009 854045127 907758657 908589123 1015716221 1074683781 1116828243 1187069013 1233620739 1443053313 1552321017 1613196351 1714655241 1781896623 1887069717 2109564459 2242241469 2330172507 2562135381 2723275971 2725767369 3047148663 3238793233 3350484729 3561207039 3700862217 4656963051 4839589053 5143965723 5345689869 6328693377 6726724407 6990517521 8169827913 8177302107 9141445989 9716379699 10097414197 10683621117 11102586651 13204310873 13970889153 14518767159 15431897169 16037069607 18986080131 20180173221 20971552563 24531906321 27424337967 29149139097 30292242591 33307759953 39612932619 43556301477 46295691507 48111208821 56958240393 60540519663 62914657689 82273013901 87447417291 90876727773 118838797857 138887074521 144333626463 171656041349 181621558989 188743973067 246819041703 262342251873 272630183319 356516393571 433000879389 514968124047 566231919201 740457125109 787026755619 817890549957 1069549180713 1544904372141 2361080266857 2453671649871 3208647542139 4634713116423 7361014949613 9625942626417 13904139349269 41712418047807 125137254143421
• Sum of all divisors σ(n): 220023824081040
• Sum of proper divisors (its aliquot sum) s(n): 94886569937619
• 125137254143421 is a deficient number, because the sum of its proper divisors (94886569937619) is less than itself. Its deficiency is 30250684205802

Bases of 125137254143421

• Binary: 11100011100111111001001100101001101010110111101₂
• Hexadecimal: 0x71CFC994D5BD
• Base-36: 18CV9E62T9

Squares and roots of 125137254143421

• 125137254143421 squared (125137254143421²) is 15659332374555136232437583241
• 125137254143421 cubed (125137254143421³) is 1959565855071006328214217086767590840007461
• The square root of 125137254143421 is 11186476.3953365137
• The cube root of 125137254143421 is 50018.2938583349

Scales and comparisons

• 125,137,254,143,421 seconds is equal to 3,978,977 years, 31 weeks, 3 days, 21 hours, 10 minutes, 21 seconds.
• To count from 1 to 125,137,254,143,421 would take you about nine million, nine hundred forty-seven thousand, four hundred forty-four 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 125137254143421 cubic inches would be around 4168.2 feet tall.

Recreational maths with 125137254143421

• 125137254143421 backwards is 124341452731521
• The number of decimal digits it has is: 15
• The sum of 125137254143421's digits is 45
• More coming soon!