126199616501

Names of 126199616501

• Cardinal: 126199616501 can be written as One hundred twenty-six billion, one hundred ninety-nine million, six hundred sixteen thousand, five hundred one.

Scientific notation

• Scientific notation: 1.26199616501 × 10¹¹

Factors of 126199616501

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 315

Divisors of 126199616501

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 17 19 31 119 133 217 241 323 527 589 961 1687 2261 3689 4097 4123 4579 6727 7471 10013 16337 18259 28679 32053 52297 58081 70091 77843 114359 127007 127813 141949 231601 310403 406567 544901 889049 987377 993643 1103539 1621207 1800511 2172821 2413133 3937217 4400419 6911639 7724773 12603577 16891931 18760163 27560519 30608687 30802933 34209709 55815841 74807123 131321141 214260809 239467963 390710887 523649861 581565053 948869297 1060500979 4070955371 6642085079 7423506853 18028516643 126199616501
• Sum of all divisors σ(n): 166794448320
• Sum of proper divisors (its aliquot sum) s(n): 40594831819
• 126199616501 is a deficient number, because the sum of its proper divisors (40594831819) is less than itself. Its deficiency is 85604784682

Bases of 126199616501

• Binary: 1110101100010000101010101001111110101₂
• Hexadecimal: 0x1D621553F5
• Base-36: 1LZ3ZRAT

Squares and roots of 126199616501

• 126199616501 squared (126199616501²) is 15926343204999471483001
• 126199616501 cubed (126199616501³) is 2009898404734240527062411940599501
• The square root of 126199616501 is 355245.8536014179
• The cube root of 126199616501 is 5015.9439904717

Scales and comparisons

• 126,199,616,501 seconds is equal to 4,012 years, 39 weeks, 2 days, 17 hours, 1 minute, 41 seconds.
• To count from 1 to 126,199,616,501 would take you about eight thousand and twenty-five 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 126199616501 cubic inches would be around 418 feet tall.

Recreational maths with 126199616501

• 126199616501 backwards is 105616991621
• The number of decimal digits it has is: 12
• The sum of 126199616501's digits is 47
• More coming soon!