1680121311999960

Names of 1680121311999960

• Cardinal: 1680121311999960 can be written as One quadrillion, six hundred eighty trillion, one hundred twenty-one billion, three hundred eleven million, nine hundred ninety-nine thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.68012131199996 × 10¹⁵

Factors of 1680121311999960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26852541

Divisors of 1680121311999960

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 197 394 591 788 985 1182 1576 1970 2364 2647 2955 3940 4728 5294 5910 7880 7941 10588 11820 13235 15882 21176 23640 26470 31764 39705 52940 63528 79410 105880 158820 317640 521459 1042918 1564377 2085836 2607295 3128754 4171672 5214590 6257508 7821885 10429180 12515016 15643770 20858360 26849687 31287540 53699374 62575080 80549061 107398748 134248435 161098122 214797496 268496870 322196244 402745305 536993740 644392488 805490610 1073987480 1610981220 3221962440 5289388339 10578776678 15868165017 21157553356 26446941695 31736330034 42315106712 52893883390 63472660068 71071121489 79340825085 105787766780 126945320136 142142242978 158681650170 211575533560 213213364467 284284485956 317363300340 355355607445 426426728934 568568971912 634726600680 710711214890 852853457868 1066066822335 1421422429780 1705706915736 2132133644670 2842844859560 4264267289340 8528534578680 14001010933333 28002021866666 42003032799999 56004043733332 70005054666665 84006065599998 112008087466664 140010109333330 168012131199996 210015163999995 280020218666660 336024262399992 420030327999990 560040437333320 840060655999980 1680121311999960
• Sum of all divisors σ(n): 5067863574174720
• Sum of proper divisors (its aliquot sum) s(n): 3387742262174760
• 1680121311999960 is an abundant number, because the sum of its proper divisors (3387742262174760) is greater than itself. Its abundance is 1707620950174800

Bases of 1680121311999960

• Binary: 101111110000000111110111001111110110011011111011000₂
• Hexadecimal: 0x5F80FB9FB37D8
• Base-36: GJJX2PPUJC

Squares and roots of 1680121311999960

• 1680121311999960 squared (1680121311999960²) is 2822807623036466934295040001600
• 1680121311999960 cubed (1680121311999960³) is 4742659247139517337187478943903302297599936000
• The square root of 1680121311999960 is 40989282.8919945853
• The cube root of 1680121311999960 is 118881.3003715497

Scales and comparisons

• 1,680,121,311,999,960 seconds is equal to 53,422,660 years, 39 weeks, 5 days, 12 hours, 26 minutes.
• To count from 1 to 1,680,121,311,999,960 would take you about one hundred sixty million, two hundred sixty-seven thousand, nine hundred eighty-two 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 1680121311999960 cubic inches would be around 9906.8 feet tall.

Recreational maths with 1680121311999960

• 1680121311999960 backwards is 0699991131210861
• The number of decimal digits it has is: 16
• The sum of 1680121311999960's digits is 66
• More coming soon!