120661869559166464

Names of 120661869559166464

• Cardinal: 120661869559166464 can be written as One hundred twenty quadrillion, six hundred sixty-one trillion, eight hundred sixty-nine billion, five hundred fifty-nine million, one hundred sixty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.20661869559166464 × 10¹⁷

Factors of 120661869559166464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 214548

Divisors of 120661869559166464

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 5387 10774 21548 43096 86192 172384 209159 344768 418318 689536 836636 1379072 1673272 2758144 3346544 6693088 13386176 26772352 53544704 107089408 1126739533 2253479066 4506958132 9013916264 18027832528 36055665056 43747487281 72111330112 87494974562 144222660224 174989949124 288445320448 349979898248 576890640896 699959796496 1399919592992 2799839185984 5599678371968 11199356743936 22398713487872 235667713982747 471335427965494 942670855930988 1885341711861976 3770683423723952 7541366847447904 15082733694895808 30165467389791616 60330934779583232 120661869559166464
• Sum of all divisors σ(n): 241133977957862484
• Sum of proper divisors (its aliquot sum) s(n): 120472108398696020
• 120661869559166464 is a deficient number, because the sum of its proper divisors (120472108398696020) is less than itself. Its deficiency is 189761160470444

Bases of 120661869559166464

• Binary: 110101100101011010101010011000001000000100011011000000000₂
• Hexadecimal: 0x1ACAD54C1023600
• Base-36: X0329MYDL34

Squares and roots of 120661869559166464

• 120661869559166464 squared (120661869559166464²) is 14559286765513302569389566462263296
• 120661869559166464 cubed (120661869559166464³) is 1756750760574864731419117821124085782656980661305344
• The square root of 120661869559166464 is 347364174.2597622343
• The cube root of 120661869559166464 is 494147.5919850095

Scales and comparisons

• 120,661,869,559,166,464 seconds is equal to 3,836,674,220 years, 16 weeks, 2 days, 1 hour, 21 minutes, 4 seconds.
• To count from 1 to 120,661,869,559,166,464 would take you about eleven billion, five hundred ten million, twenty-two thousand, six hundred sixty 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 120661869559166464 cubic inches would be around 41179 feet tall.

Recreational maths with 120661869559166464

• 120661869559166464 backwards is 464661955968166021
• The number of decimal digits it has is: 18
• The sum of 120661869559166464's digits is 85
• More coming soon!