131404690561788

Names of 131404690561788

• Cardinal: 131404690561788 can be written as One hundred thirty-one trillion, four hundred four billion, six hundred ninety million, five hundred sixty-one thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.31404690561788 × 10¹⁴

Factors of 131404690561788

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14749

Divisors of 131404690561788

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 343 441 588 686 882 1029 1372 1764 2058 2401 3087 4116 4802 6174 7203 9604 12348 14406 14737 16807 21609 28812 29474 33614 43218 44211 50421 58948 67228 86436 88422 100842 103159 132633 151263 176844 201684 206318 265266 302526 309477 412636 530532 605052 618954 722113 928431 1237908 1444226 1856862 2166339 2888452 3713724 4332678 5054791 6499017 8665356 10109582 12998034 15164373 20219164 25996068 30328746 35383537 45493119 60657492 70767074 90986238 106150611 141534148 181972476 212301222 217179169 247684759 318451833 424602444 434358338 495369518 636903666 651537507 743054277 868716676 990739036 1273807332 1303075014 1486108554 1520254183 1954612521 2229162831 2606150028 2972217108 3040508366 3909225042 4458325662 4560762549 6081016732 7818450084 8916651324 9121525098 10641779281 13682287647 18243050196 21283558562 27364575294 31925337843 42567117124 54729150588 63850675686 74492454967 95776013529 127701351372 148984909934 191552027058 223477364901 297969819868 383104054116 446954729802 521447184769 670432094703 893909459604 1042894369538 1340864189406 1564341554307 2085788739076 2681728378812 3128683108614 3650130293383 4693024662921 6257366217228 7300260586766 9386049325842 10950390880149 14600521173532 18772098651684 21900781760298 32851172640447 43801563520596 65702345280894 131404690561788
• Sum of all divisors σ(n): 387545169689496
• Sum of proper divisors (its aliquot sum) s(n): 256140479127708
• 131404690561788 is an abundant number, because the sum of its proper divisors (256140479127708) is greater than itself. Its abundance is 124735788565920

Bases of 131404690561788

• Binary: 11101111000001100001001111001110001101011111100₂
• Hexadecimal: 0x778309E71AFC
• Base-36: 1AKUHBZPJ0

Squares and roots of 131404690561788

• 131404690561788 squared (131404690561788²) is 17267192701639256287045756944
• 131404690561788 cubed (131404690561788³) is 2268990113829670617698313218028529062055872
• The square root of 131404690561788 is 11463188.4989207083
• The cube root of 131404690561788 is 50839.7753258101

Scales and comparisons

• 131,404,690,561,788 seconds is equal to 4,178,262 years, 36 weeks, 2 days, 5 hours, 49 minutes, 48 seconds.
• To count from 1 to 131,404,690,561,788 would take you about ten million, four hundred forty-five thousand, six hundred fifty-six 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 131404690561788 cubic inches would be around 4236.6 feet tall.

Recreational maths with 131404690561788

• 131404690561788 backwards is 887165096404131
• 131404690561788 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131404690561788's digits is 63
• More coming soon!