137844372393

Names of 137844372393

• Cardinal: 137844372393 can be written as One hundred thirty-seven billion, eight hundred forty-four million, three hundred seventy-two thousand, three hundred ninety-three.

Scientific notation

• Scientific notation: 1.37844372393 × 10¹¹

Factors of 137844372393

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2514

Divisors of 137844372393

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 83 91 117 127 147 249 273 381 441 581 637 747 819 889 1079 1143 1651 1743 1911 2281 2667 3237 4067 4953 5229 5733 6223 6843 7553 8001 9711 10541 11557 12201 14859 15967 18669 20529 22659 29653 31623 34671 36603 47901 52871 56007 67977 73787 80899 88959 94869 104013 111769 137033 143703 158613 189323 207571 221361 242697 266877 289687 335307 411099 475839 516509 567969 622713 664083 728091 869061 959231 1005921 1233297 1325261 1452997 1549527 1703907 1868139 2027809 2461199 2607183 2877693 3765931 3975783 4358991 4648581 6083427 6714617 7383597 8633079 9276827 11297793 11927349 13076973 14194663 17228393 18250281 20143851 22150791 24044021 26361517 27830481 33893379 42583989 51685179 60431553 72132063 79084551 83491443 120598751 127751967 155055537 168308147 184530619 216396189 237253653 312572273 361796253 504924441 553591857 937716819 1085388759 1178157029 1514773323 1660775571 2188005911 2813150457 3534471087 6564017733 10603413261 15316041377 19692053199 45948124131 137844372393
• Sum of all divisors σ(n): 254537127936
• Sum of proper divisors (its aliquot sum) s(n): 116692755543
• 137844372393 is a deficient number, because the sum of its proper divisors (116692755543) is less than itself. Its deficiency is 21151616850

Bases of 137844372393

• Binary: 10000000011000001010100011001110101001₂
• Hexadecimal: 0x20182A33A9
• Base-36: 1RBOZAG9

Squares and roots of 137844372393

• 137844372393 squared (137844372393²) is 19001071000420060546449
• 137844372393 cubed (137844372393³) is 2619190706847735885392323029782457
• The square root of 137844372393 is 371273.9856130509
• The cube root of 137844372393 is 5165.7059398131

Scales and comparisons

• 137,844,372,393 seconds is equal to 4,383 years, 1 week, 1 day, 23 hours, 26 minutes, 33 seconds.
• To count from 1 to 137,844,372,393 would take you about eight thousand, seven hundred sixty-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 137844372393 cubic inches would be around 430.5 feet tall.

Recreational maths with 137844372393

• 137844372393 backwards is 393273448731
• The number of decimal digits it has is: 12
• The sum of 137844372393's digits is 54
• More coming soon!