137851399242172

Names of 137851399242172

• Cardinal: 137851399242172 can be written as One hundred thirty-seven trillion, eight hundred fifty-one billion, three hundred ninety-nine million, two hundred forty-two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.37851399242172 × 10¹⁴

Factors of 137851399242172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4754

Divisors of 137851399242172

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 11 14 22 28 43 44 77 86 121 154 172 242 301 308 473 484 602 847 946 1204 1694 1849 1892 3311 3388 3698 4691 5203 6622 7396 9382 10406 12943 13244 18764 20339 20812 25886 32837 36421 40678 51601 51772 65674 72842 81356 103202 131348 142373 145684 201713 206404 223729 284746 361207 403426 447458 567611 569492 722414 806852 894916 1135222 1411991 1444828 1566103 2218843 2270444 2823982 3132206 3973277 4437686 5647964 6264412 7946554 8673659 8875372 15531901 15893108 17347318 22005481 24407273 31063802 34694636 44010962 48814546 60715613 62127604 88021924 95410249 97629092 121431226 154038367 170850911 190820498 242060291 242862452 308076734 341701822 381640996 484120582 616153468 667871743 683403644 946235683 968241164 1049512739 1335743486 1694422037 1892471366 2099025478 2662663201 2671486972 3388844074 3784942732 4198050956 5325326402 6623649781 6777688148 7346589173 10408592513 10650652804 13247299562 14693178346 18638642407 20817185026 26494599124 29386356692 37277284814 40688134369 41634370052 72860147591 74554569628 81376268738 114494517643 145720295182 162752537476 228989035286 284816940583 291440590364 447569478059 457978070572 569633881166 801461623501 895138956118 1139267762332 1602923247002 1790277912236 3132986346413 3205846494004 4923264258649 6265972692826 9846528517298 12531945385652 19693057034596 34462849810543 68925699621086 137851399242172
• Sum of all divisors σ(n): 310322837778072
• Sum of proper divisors (its aliquot sum) s(n): 172471438535900
• 137851399242172 is an abundant number, because the sum of its proper divisors (172471438535900) is greater than itself. Its abundance is 34620039293728

Bases of 137851399242172

• Binary: 11111010110000000000111101011110000000110111100₂
• Hexadecimal: 0x7D6007AF01BC
• Base-36: 1CV423W2WS

Squares and roots of 137851399242172

• 137851399242172 squared (137851399242172²) is 19003008273024699055903277584
• 137851399242172 cubed (137851399242172³) is 2619591280247025245905183443405948555072448
• The square root of 137851399242172 is 11741013.5525929787
• The cube root of 137851399242172 is 51657.9371517681

Scales and comparisons

• 137,851,399,242,172 seconds is equal to 4,383,248 years, 4 weeks, 6 days, 1 hour, 2 minutes, 52 seconds.
• To count from 1 to 137,851,399,242,172 would take you about ten million, nine hundred fifty-eight thousand, one hundred twenty 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 137851399242172 cubic inches would be around 4304.8 feet tall.

Recreational maths with 137851399242172

• 137851399242172 backwards is 271242993158731
• The number of decimal digits it has is: 15
• The sum of 137851399242172's digits is 64
• More coming soon!