138516888448692

Names of 138516888448692

• Cardinal: 138516888448692 can be written as One hundred thirty-eight trillion, five hundred sixteen billion, eight hundred eighty-eight million, four hundred forty-eight thousand, six hundred ninety-two.

Scientific notation

• Scientific notation: 1.38516888448692 × 10¹⁴

Factors of 138516888448692

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 41867

Divisors of 138516888448692

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 169 234 338 468 507 676 1014 1521 2028 2197 3042 4394 6084 6591 8788 13182 19773 26364 39546 41849 79092 83698 125547 167396 251094 376641 502188 544037 753282 1088074 1506564 1632111 2176148 3264222 4896333 6528444 7072481 9792666 14144962 19585332 21217443 28289924 42434886 63652329 84869772 91942253 127304658 183884506 254609316 275826759 367769012 551653518 827480277 1103307036 1654960554 1751338801 3309921108 3502677602 5254016403 7005355204 10508032806 15762049209 21016065612 22767404413 31524098418 45534808826 63048196836 68302213239 91069617652 136604426478 204906639717 273208852956 295976257369 409813279434 591952514738 819626558868 887928772107 1183905029476 1775857544214 2663786316321 3551715088428 3847691345797 5327572632642 7695382691594 10655145265284 11543074037391 15390765383188 23086148074782 34629222112173 46172296149564 69258444224346 138516888448692
• Sum of all divisors σ(n): 379314021393580
• Sum of proper divisors (its aliquot sum) s(n): 240797132944888
• 138516888448692 is an abundant number, because the sum of its proper divisors (240797132944888) is greater than itself. Its abundance is 102280244496196

Bases of 138516888448692

• Binary: 11111011111101011111001111011100110111010110100₂
• Hexadecimal: 0x7DFAF9EE6EB4
• Base-36: 1D3LS2ZD10

Squares and roots of 138516888448692

• 138516888448692 squared (138516888448692²) is 19186928385507383222316510864
• 138516888448692 cubed (138516888448692³) is 2657713618848368296128774028687111124589888
• The square root of 138516888448692 is 11769319.7954976141
• The cube root of 138516888448692 is 51740.9314173715

Scales and comparisons

• 138,516,888,448,692 seconds is equal to 4,404,408 years, 30 weeks, 5 days, 9 hours, 58 minutes, 12 seconds.
• To count from 1 to 138,516,888,448,692 would take you about eleven million, eleven thousand and twenty-one 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 138516888448692 cubic inches would be around 4311.7 feet tall.

Recreational maths with 138516888448692

• 138516888448692 backwards is 296844888615831
• The number of decimal digits it has is: 15
• The sum of 138516888448692's digits is 81
• More coming soon!