13398947884059920

Names of 13398947884059920

• Cardinal: 13398947884059920 can be written as Thirteen quadrillion, three hundred ninety-eight trillion, nine hundred forty-seven billion, eight hundred eighty-four million, fifty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.339894788405992 × 10¹⁶

Factors of 13398947884059920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17201073211

Divisors of 13398947884059920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 107 112 130 140 182 208 214 260 280 364 428 455 520 535 560 728 749 856 910 1040 1070 1391 1456 1498 1712 1820 2140 2782 2996 3640 3745 4280 5564 5992 6955 7280 7490 8560 9737 11128 11984 13910 14980 19474 22256 27820 29960 38948 48685 55640 59920 77896 97370 111280 155792 194740 389480 778960 17201073077 34402146154 68804292308 86005365385 120407511539 137608584616 172010730770 223613950001 240815023078 275217169232 344021461540 447227900002 481630046156 602037557695 688042923080 894455800004 963260092312 1118069750005 1204075115390 1376085846160 1565297650007 1788911600008 1840514819239 1926520184624 2236139500010 2408150230780 3130595300014 3577823200016 3681029638478 4472279000020 4816300461560 6261190600028 7362059276956 7826488250035 8944558000040 9202574096195 9632600923120 12522381200056 12883603734673 14724118553912 15652976500070 17889116000080 18405148192390 23926692650107 25044762400112 25767207469346 29448237107824 31305953000140 36810296384780 47853385300214 51534414938692 62611906000280 64418018673365 73620592769560 95706770600428 103068829877384 119633463250535 125223812000560 128836037346730 147241185539120 167486848550749 191413541200856 206137659754768 239266926501070 257672074693460 334973697101498 382827082401712 478533853002140 515344149386920 669947394202996 837434242753745 957067706004280 1030688298773840 1339894788405992 1674868485507490 1914135412008560 2679789576811984 3349736971014980 6699473942029960 13398947884059920
• Sum of all divisors σ(n): 38699937470976768
• Sum of proper divisors (its aliquot sum) s(n): 25300989586916848
• 13398947884059920 is an abundant number, because the sum of its proper divisors (25300989586916848) is greater than itself. Its abundance is 11902041702856928

Bases of 13398947884059920

• Binary: 101111100110100100010110101000111111100100110100010000₂
• Hexadecimal: 0x2F9A45A8FE4D10
• Base-36: 3NXJ3OJL4I8

Squares and roots of 13398947884059920

• 13398947884059920 squared (13398947884059920²) is 179531804399753807370422150406400
• 13398947884059920 cubed (13398947884059920³) is 2405537290683540713106494724512198715309951488000
• The square root of 13398947884059920 is 115753824.4899922087
• The cube root of 13398947884059920 is 237514.5572406641

Scales and comparisons

• 13,398,947,884,059,920 seconds is equal to 426,045,097 years, 2 weeks, 2 days, 18 hours, 25 minutes, 20 seconds.
• To count from 1 to 13,398,947,884,059,920 would take you about one billion, two hundred seventy-eight million, one hundred thirty-five thousand, two hundred ninety-one 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 13398947884059920 cubic inches would be around 19792.9 feet tall.

Recreational maths with 13398947884059920

• 13398947884059920 backwards is 02995048874989331
• The number of decimal digits it has is: 17
• The sum of 13398947884059920's digits is 89
• More coming soon!