137888468542

Names of 137888468542

• Cardinal: 137888468542 can be written as One hundred thirty-seven billion, eight hundred eighty-eight million, four hundred sixty-eight thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.37888468542 × 10¹¹

Factors of 137888468542

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 746

Divisors of 137888468542

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 11 19 22 37 38 74 113 209 226 257 307 407 418 514 614 703 814 1243 1406 2147 2486 2827 3377 4181 4294 4883 5654 5833 6754 7733 8362 9509 9766 11359 11666 15466 19018 22718 23617 29041 34691 45991 47234 53713 58082 64163 69382 78899 79439 91982 104599 107426 124949 128326 157798 158878 180671 209198 215821 249898 319451 361342 381601 431642 551779 638902 659129 763202 867889 873829 1074517 1103558 1283567 1318258 1499081 1735778 1747658 1987381 2149034 2374031 2567134 2919263 2998162 3974762 4748062 5838526 6069569 7250419 8915587 11819687 12139138 14119237 14500838 16489891 17831174 20415823 23639374 24387773 28238474 32111893 32979782 40831646 48775546 55465997 64223786 98071457 110931994 169396153 196142914 224574053 268265503 329876719 338792306 449148106 536531006 610125967 659753438 1220251934 1863357683 3628643909 3726715366 6267657661 7257287818 12535315322 68944234271 137888468542
• Sum of all divisors σ(n): 247851394560
• Sum of proper divisors (its aliquot sum) s(n): 109962926018
• 137888468542 is a deficient number, because the sum of its proper divisors (109962926018) is less than itself. Its deficiency is 27925542524

Bases of 137888468542

• Binary: 10000000011010110010110000111000111110₂
• Hexadecimal: 0x201ACB0E3E
• Base-36: 1RCF8F9A

Squares and roots of 137888468542

• 137888468542 squared (137888468542²) is 19013229756858123605764
• 137888468542 cubed (137888468542³) is 2621705133210349685570536923876088
• The square root of 137888468542 is 371333.3657806689
• The cube root of 137888468542 is 5166.2567142109

Scales and comparisons

• 137,888,468,542 seconds is equal to 4,384 years, 22 weeks, 1 day, 8 hours, 22 minutes, 22 seconds.
• To count from 1 to 137,888,468,542 would take you about eight thousand, seven hundred sixty-eight 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 137888468542 cubic inches would be around 430.5 feet tall.

Recreational maths with 137888468542

• 137888468542 backwards is 245864888731
• The number of decimal digits it has is: 12
• The sum of 137888468542's digits is 64
• More coming soon!