13056897657198978

Names of 13056897657198978

• Cardinal: 13056897657198978 can be written as Thirteen quadrillion, fifty-six trillion, eight hundred ninety-seven billion, six hundred fifty-seven million, one hundred ninety-eight thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3056897657198978 × 10¹⁶

Factors of 13056897657198978

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3730

Divisors of 13056897657198978

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 121 198 242 363 726 857 1089 1714 2178 2571 2857 5142 5714 7713 8571 9427 15426 17142 18854 25713 28281 31427 51426 56562 62854 84843 94281 103697 169686 188562 207394 282843 311091 345697 565686 622182 691394 734449 933273 1037091 1468898 1866546 2074182 2203347 2448449 3111273 4406694 4896898 6222546 6610041 7345347 8078939 8162449 13220082 14690694 16157878 16324898 22036041 24236817 24487347 26932939 44072082 48473634 48974694 53865878 72710451 73462041 80798817 88868329 89786939 145420902 146924082 161597634 177736658 179573878 242396451 266604987 269360817 296262329 484792902 533209974 538721634 592524658 799814961 808082451 888786987 987656329 1599629922 1616164902 1777573974 1975312658 2098320793 2666360961 2962968987 4196641586 5332721922 5925937974 6294962379 6995218793 8888906961 12589924758 13990437586 17777813922 18884887137 20985656379 23081528723 37769774274 41971312758 46163057446 62956969137 69244586169 76947406723 125913938274 138489172338 153894813446 207733758507 230842220169 253896815953 415467517014 461684440338 507793631906 692526660507 761690447859 846421473953 1385053321014 1523380895718 1692842947906 2285071343577 2539264421859 4570142687154 5078528843718 5994902505601 7617793265577 11989805011202 15235586531154 17984707516803 35969415033606 53954122550409 65943927561611 107908245100818 131887855123222 197831782684833 395663565369666 593495348054499 725383203177721 1186990696108998 1450766406355442 2176149609533163 4352299219066326 6528448828599489 13056897657198978
• Sum of all divisors σ(n): 31142786353969563
• Sum of proper divisors (its aliquot sum) s(n): 18085888696770585
• 13056897657198978 is an abundant number, because the sum of its proper divisors (18085888696770585) is greater than itself. Its abundance is 5028991039571607

Bases of 13056897657198978

• Binary: 101110011000110010110111100010101110011101100110000010₂
• Hexadecimal: 0x2E632DE2B9D982
• Base-36: 3KKA7Z5ZLOI

Squares and roots of 13056897657198978

• 13056897657198978 squared (13056897657198978²) is 170482576430568160413028684244484
• 13056897657198978 cubed (13056897657198978³) is 2225973552789531118968675971008259576307586937352
• The square root of 13056897657198978 is 114266782.8251017923
• The cube root of 13056897657198978 is 235476.0090970693

Scales and comparisons

• 13,056,897,657,198,978 seconds is equal to 415,168,957 years, 44 weeks, 6 days, 36 minutes, 18 seconds.
• To count from 1 to 13,056,897,657,198,978 would take you about one billion, two hundred forty-five million, five hundred six thousand, eight hundred seventy-three 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 13056897657198978 cubic inches would be around 19623 feet tall.

Recreational maths with 13056897657198978

• 13056897657198978 backwards is 87989175679865031
• 13056897657198978 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13056897657198978's digits is 99
• More coming soon!