121107611931012

Names of 121107611931012

• Cardinal: 121107611931012 can be written as One hundred twenty-one trillion, one hundred seven billion, six hundred eleven million, nine hundred thirty-one thousand and twelve.

Scientific notation

• Scientific notation: 1.21107611931012 × 10¹⁴

Factors of 121107611931012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 24619164

Divisors of 121107611931012

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 241 243 252 324 378 482 486 567 723 729 756 964 972 1134 1446 1458 1687 1701 2169 2268 2892 2916 3374 3402 4338 5061 5103 6507 6748 6804 8676 10122 10206 13014 15183 19521 20244 20412 26028 30366 39042 45549 58563 60732 78084 91098 117126 136647 175689 182196 234252 273294 351378 409941 546588 702756 819882 1229823 1639764 2459646 4919292 24618911 49237822 73856733 98475644 147713466 172332377 221570199 295426932 344664754 443140398 516997131 664710597 689329508 886280796 1033994262 1329421194 1550991393 1994131791 2067988524 2658842388 3101982786 3988263582 4652974179 5933157551 5982395373 6203965572 7976527164 9305948358 11866315102 11964790746 13958922537 17799472653 17947186119 18611896716 23732630204 23929581492 27917845074 35598945306 35894372238 41532102857 41876767611 53398417959 55835690148 71197890612 71788744476 83064205714 83753535222 106796835918 124596308571 125630302833 160195253877 166128411428 167507070444 213593671836 249192617142 251260605666 320390507754 373788925713 480585761631 498385234284 502521211332 640781015508 747577851426 961171523262 1121366777139 1441757284893 1495155702852 1922343046524 2242733554278 2883514569786 3364100331417 4325271854679 4485467108556 5767029139572 6728200662834 8650543709358 10092300994251 13456401325668 17301087418716 20184601988502 30276902982753 40369203977004 60553805965506 121107611931012
• Sum of all divisors σ(n): 364663596498432
• Sum of proper divisors (its aliquot sum) s(n): 243555984567420
• 121107611931012 is an abundant number, because the sum of its proper divisors (243555984567420) is greater than itself. Its abundance is 122448372636408

Bases of 121107611931012

• Binary: 11011100010010110010000001100000101000110000100₂
• Hexadecimal: 0x6E2590305184
• Base-36: 16XG2H8K90

Squares and roots of 121107611931012

• 121107611931012 squared (121107611931012²) is 14667053667632600131447344144
• 121107611931012 cubed (121107611931012³) is 1776291843750975196847836135153734750193728
• The square root of 121107611931012 is 11004890.3643340309
• The cube root of 121107611931012 is 49475.5328432279

Scales and comparisons

• 121,107,611,931,012 seconds is equal to 3,850,847 years, 23 weeks, 2 days, 10 hours, 10 minutes, 12 seconds.
• To count from 1 to 121,107,611,931,012 would take you about nine million, six hundred twenty-seven thousand, one hundred eighteen 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 121107611931012 cubic inches would be around 4123 feet tall.

Recreational maths with 121107611931012

• 121107611931012 backwards is 210139116701121
• 121107611931012 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121107611931012's digits is 36
• More coming soon!