1231143123200458

Names of 1231143123200458

• Cardinal: 1231143123200458 can be written as One quadrillion, two hundred thirty-one trillion, one hundred forty-three billion, one hundred twenty-three million, two hundred thousand, four hundred fifty-eight.

Scientific notation

• Scientific notation: 1.231143123200458 × 10¹⁵

Factors of 1231143123200458

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 902

Divisors of 1231143123200458

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 13 17 26 34 169 221 277 289 338 442 554 578 593 1186 2873 3601 3757 4709 5746 7202 7514 7709 9418 10081 15418 20162 46813 48841 61217 76729 80053 93626 97682 100217 122434 131053 153458 160106 164261 171377 200434 262106 328522 342754 795821 997477 1040689 1304393 1591642 1703689 1994954 2081378 2135393 2227901 2608786 2792437 3407378 4270786 4455802 5584874 12967201 13528957 16957109 21253933 22174681 25934402 27057914 27760109 28962713 33914218 36301681 42507866 44349362 45500297 47471429 55520218 57925426 72603362 91000594 94942858 220442417 276301129 288270853 361316861 440884834 471921853 552602258 576541706 591503861 617128577 722633722 773505049 943843706 1183007722 1234257154 1547010098 3591914677 3747521089 4697119193 6142386637 7183829354 7495042178 7689550193 8022671501 9394238386 10055565637 12284773274 12603582269 13149585833 15379100386 16045343002 20111131274 25207164538 26299171666 61062549509 79851026281 122125099018 130722353281 159702052562 163846569497 170944615829 214260898573 261444706562 327693138994 341889231658 428521797146 1038063341653 2076126683306 2130005403461 2222280005777 2785391681449 3642435275741 4260010806922 4444560011554 5570783362898 7284870551482 36210091858837 47351658584633 72420183717674 94703317169266 615571561600229 1231143123200458
• Sum of all divisors σ(n): 2135537288529480
• Sum of proper divisors (its aliquot sum) s(n): 904394165329022
• 1231143123200458 is a deficient number, because the sum of its proper divisors (904394165329022) is less than itself. Its deficiency is 326748957871436

Bases of 1231143123200458

• Binary: 100010111111011011111011000100001101010100111001010₂
• Hexadecimal: 0x45FB7D886A9CA
• Base-36: C4EJCCDOLM

Squares and roots of 1231143123200458

• 1231143123200458 squared (1231143123200458²) is 1515713389803778105340851409764
• 1231143123200458 cubed (1231143123200458³) is 1866060116599776608501644535536220044870471912
• The square root of 1231143123200458 is 35087649.1546592217
• The cube root of 1231143123200458 is 107177.3088157501

Scales and comparisons

• 1,231,143,123,200,458 seconds is equal to 39,146,543 years, 7 weeks, 2 days, 17 hours, 58 seconds.
• To count from 1 to 1,231,143,123,200,458 would take you about one hundred seventeen million, four hundred thirty-nine thousand, six hundred twenty-nine 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 1231143123200458 cubic inches would be around 8931.4 feet tall.

Recreational maths with 1231143123200458

• 1231143123200458 backwards is 8540023213411321
• The number of decimal digits it has is: 16
• The sum of 1231143123200458's digits is 40
• More coming soon!