137076806421

Names of 137076806421

• Cardinal: 137076806421 can be written as One hundred thirty-seven billion, seventy-six million, eight hundred six thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.37076806421 × 10¹¹

Factors of 137076806421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1315

Divisors of 137076806421

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 19 57 61 171 183 211 549 633 1021 1159 1899 3063 3477 3721 4009 9189 10431 11163 12027 12871 19399 33489 36081 38613 58197 62281 70699 115839 174591 186843 212097 215431 244549 560529 636291 646293 733647 785131 1183339 1938879 2200941 2355393 3550017 3799141 4093189 7066179 10650051 11397423 12279567 13141291 14917489 34192269 36838701 39423873 44752467 72183679 118271619 134257401 216551037 249684529 649653111 749053587 801618751 2247160761 2404856253 7214568759 15230756269 45692268807 137076806421
• Sum of all divisors σ(n): 213106377120
• Sum of proper divisors (its aliquot sum) s(n): 76029570699
• 137076806421 is a deficient number, because the sum of its proper divisors (76029570699) is less than itself. Its deficiency is 61047235722

Bases of 137076806421

• Binary: 1111111101010011010100001001100010101₂
• Hexadecimal: 0x1FEA6A1315
• Base-36: 1QYZZOR9

Squares and roots of 137076806421

• 137076806421 squared (137076806421²) is 18790050858580306829241
• 137076806421 cubed (137076806421³) is 2575680164182357566114652859356461
• The square root of 137076806421 is 370238.8505019429
• The cube root of 137076806421 is 5156.0999316607

Scales and comparisons

• 137,076,806,421 seconds is equal to 4,358 years, 32 weeks, 1 day, 2 hours, 40 minutes, 21 seconds.
• To count from 1 to 137,076,806,421 would take you about eight thousand, seven hundred seventeen 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 137076806421 cubic inches would be around 429.7 feet tall.

Recreational maths with 137076806421

• 137076806421 backwards is 124608670731
• The number of decimal digits it has is: 12
• The sum of 137076806421's digits is 45
• More coming soon!