12121363098

Names of 12121363098

• Cardinal: 12121363098 can be written as Twelve billion, one hundred twenty-one million, three hundred sixty-three thousand and ninety-eight.

Scientific notation

• Scientific notation: 1.2121363098 × 10¹⁰

Factors of 12121363098

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 34075

Divisors of 12121363098

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 169 234 338 351 507 702 1014 1053 1521 2106 2197 3042 4394 4563 6591 9126 13182 13689 19773 27378 34057 39546 59319 68114 102171 118638 177957 204342 306513 355914 442741 613026 885482 919539 1328223 1839078 2656446 2758617 3984669 5517234 5755633 7969338 11511266 11954007 17266899 23908014 34533798 35862021 51800697 71724042 74823229 103601394 149646458 155402091 224469687 310804182 448939374 466206273 673409061 932412546 1346818122 2020227183 4040454366 6060681549 12121363098
• Sum of all divisors σ(n): 29424068520
• Sum of proper divisors (its aliquot sum) s(n): 17302705422
• 12121363098 is an abundant number, because the sum of its proper divisors (17302705422) is greater than itself. Its abundance is 5181342324

Bases of 12121363098

• Binary: 1011010010011111010101001010011010₂
• Hexadecimal: 0x2D27D529A
• Base-36: 5KGQVMI

Squares and roots of 12121363098

• 12121363098 squared (12121363098²) is 146927443353556157604
• 12121363098 cubed (12121363098³) is 1780960889949280975851797697192
• The square root of 12121363098 is 110097.0621678889
• The cube root of 12121363098 is 2297.1207258573

Scales and comparisons

• 12,121,363,098 seconds is equal to 385 years, 21 weeks, 6 days, 13 hours, 18 minutes, 18 seconds.
• To count from 1 to 12,121,363,098 would take you about seven hundred seventy 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 12121363098 cubic inches would be around 191.4 feet tall.

Recreational maths with 12121363098

• 12121363098 backwards is 89036312121
• The number of decimal digits it has is: 11
• The sum of 12121363098's digits is 36
• More coming soon!