31965890203345329

Names of 31965890203345329

• Cardinal: 31965890203345329 can be written as Thirty-one quadrillion, nine hundred sixty-five trillion, eight hundred ninety billion, two hundred three million, three hundred forty-five thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 3.1965890203345329 × 10¹⁶

Factors of 31965890203345329

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 110590

Divisors of 31965890203345329

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 7 9 11 21 33 49 63 77 99 121 147 231 343 363 441 539 693 847 1029 1089 1617 2401 2541 3087 3773 4851 5929 7203 7623 11319 17787 21609 26411 33957 41503 53361 79233 110569 124509 237699 290521 331707 373527 773983 871563 995121 1216259 2321949 2614689 3648777 5417881 6965847 8513813 10946331 13378849 16253643 25541439 37925167 40136547 48760929 59596691 76624317 93651943 113775501 120409641 178790073 265476169 280955829 341326503 417176837 536370219 655563601 796428507 842867487 1251530511 1966690803 2389285521 2920237859 3754591533 4588945207 5900072409 8760713577 12225503761 13766835621 26282140731 32122616449 36676511283 41300506863 85578526327 96367849347 110029533849 134480541371 256735578981 289103548041 403441624113 599049684289 770206736943 941363789597 1210324872339 1479285955081 1797149052867 2824091368791 4193347790023 4437857865243 5391447158601 6589546527179 8472274106373 10355001685567 12580043370069 13313573595729 19768639581537 29353434530161 31065005056701 37740130110207 46126825690253 59305918744611 72485011798969 88060303590483 93195015170103 138380477070759 217455035396907 264180910771449 322887779831771 415141431212277 507395082592783 652365106190721 968663339495313 1522185247778349 2905990018485939 3551765578149481 4566555743335047 10655296734448443 31965890203345329
• Sum of all divisors σ(n): 59207782186415499
• Sum of proper divisors (its aliquot sum) s(n): 27241891983070170
• 31965890203345329 is a deficient number, because the sum of its proper divisors (27241891983070170) is less than itself. Its deficiency is 4723998220275159

Bases of 31965890203345329

• Binary: 1110001100100001100111011001010011111111110000110110001₂
• Hexadecimal: 0x7190CECA7FE1B1
• Base-36: 8QQYN8C8T69

Squares and roots of 31965890203345329

• 31965890203345329 squared (31965890203345329²) is 1021818136492328879004942826118241
• 31965890203345329 cubed (31965890203345329³) is 32663326358900715933294833713446110402693509046289
• 31965890203345329 is a perfect square number. Its square root is 178790073
• The cube root of 31965890203345329 is 317367.3662746753

Scales and comparisons

• 31,965,890,203,345,329 seconds is equal to 1,016,416,431 years, 24 weeks, 5 days, 5 hours, 42 minutes, 9 seconds.
• To count from 1 to 31,965,890,203,345,329 would take you about three billion, forty-nine million, two hundred forty-nine thousand, two hundred ninety-four 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 31965890203345329 cubic inches would be around 26447.3 feet tall.

Recreational maths with 31965890203345329

• 31965890203345329 backwards is 92354330209856913
• The number of decimal digits it has is: 17
• The sum of 31965890203345329's digits is 72
• More coming soon!