121509966000324

Names of 121509966000324

• Cardinal: 121509966000324 can be written as One hundred twenty-one trillion, five hundred nine billion, nine hundred sixty-six million, three hundred twenty-four.

Scientific notation

• Scientific notation: 1.21509966000324 × 10¹⁴

Factors of 121509966000324

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30871244

Divisors of 121509966000324

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 121 132 242 363 484 726 1452 2711 5422 8133 10844 16266 29821 32532 59642 89463 119284 178926 328031 357852 656062 984093 1312124 1968186 3936372 30868517 61737034 92605551 123474068 185211102 339553687 370422204 679107374 1018661061 1358214748 2037322122 3735090557 4074644244 7470181114 11205271671 14940362228 22410543342 44821086684 83684549587 167369099174 251053648761 334738198348 502107297522 920530045457 1004214595044 1841060090914 2761590136371 3682120181828 5523180272742 10125830500027 11046360545484 20251661000054 30377491500081 40503322000108 60754983000162 121509966000324
• Sum of all divisors σ(n): 311756227118784
• Sum of proper divisors (its aliquot sum) s(n): 190246261118460
• 121509966000324 is an abundant number, because the sum of its proper divisors (190246261118460) is greater than itself. Its abundance is 68736295118136

Bases of 121509966000324

• Binary: 11011101000001100111110010111000011000011000100₂
• Hexadecimal: 0x6E833E5C30C4
• Base-36: 172KWOGN2C

Squares and roots of 121509966000324

• 121509966000324 squared (121509966000324²) is 14764671837399894457968104976
• 121509966000324 cubed (121509966000324³) is 1794054772968402457666610430522572482012224
• The square root of 121509966000324 is 11023155.9002095223
• The cube root of 121509966000324 is 49530.2628942567

Scales and comparisons

• 121,509,966,000,324 seconds is equal to 3,863,641 years, 3 weeks, 2 days, 5 hours, 25 minutes, 24 seconds.
• To count from 1 to 121,509,966,000,324 would take you about nine million, six hundred fifty-nine thousand, one hundred two 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 121509966000324 cubic inches would be around 4127.5 feet tall.

Recreational maths with 121509966000324

• 121509966000324 backwards is 423000669905121
• The number of decimal digits it has is: 15
• The sum of 121509966000324's digits is 48
• More coming soon!