13597351781820

Names of 13597351781820

• Cardinal: 13597351781820 can be written as Thirteen trillion, five hundred ninety-seven billion, three hundred fifty-one million, seven hundred eighty-one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.359735178182 × 10¹³

Factors of 13597351781820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14928130

Divisors of 13597351781820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 19 20 30 34 38 47 51 57 60 68 76 85 94 95 102 114 141 170 188 190 204 228 235 255 282 285 323 340 380 470 510 564 570 646 705 799 893 940 969 1020 1140 1292 1410 1598 1615 1786 1938 2397 2679 2820 3196 3230 3572 3876 3995 4465 4794 4845 5358 6460 7990 8930 9588 9690 10716 11985 13395 15181 15980 17860 19380 23970 26790 30362 45543 47940 53580 60724 75905 91086 151810 182172 227715 303620 455430 910860 14928037 29856074 44784111 59712148 74640185 89568222 149280370 179136444 223920555 253776629 283632703 298560740 447841110 507553258 567265406 701617739 761329887 850898109 895682220 1015106516 1134530812 1268883145 1403235478 1418163515 1522659774 1701796218 2104853217 2537766290 2806470956 2836327030 3045319548 3403592436 3508088695 3806649435 4209706434 4254490545 4821755951 5075532580 5672654060 7016177390 7613298870 8419412868 8508981090 9643511902 10524266085 11927501563 13330737041 14032354780 14465267853 15226597740 17017962180 19287023804 21048532170 23855003126 24108779755 26661474082 28930535706 35782504689 39992211123 42097064340 47710006252 48217559510 53322948164 57861071412 59637507815 66653685205 71565009378 72326339265 79984422246 96435119020 119275015630 133307370410 143130018756 144652678530 159968844492 178912523445 199961055615 226622529697 238550031260 266614740820 289305357060 357825046890 399922111230 453245059394 679867589091 715650093780 799844222460 906490118788 1133112648485 1359735178182 2266225296970 2719470356364 3399337945455 4532450593940 6798675890910 13597351781820
• Sum of all divisors σ(n): 43336691435520
• Sum of proper divisors (its aliquot sum) s(n): 29739339653700
• 13597351781820 is an abundant number, because the sum of its proper divisors (29739339653700) is greater than itself. Its abundance is 16141987871880

Bases of 13597351781820

• Binary: 11000101110111100001010100101010010110111100₂
• Hexadecimal: 0xC5DE152A5BC
• Base-36: 4TIJC6E9O

Squares and roots of 13597351781820

• 13597351781820 squared (13597351781820²) is 184887975478563528882512400
• 13597351781820 cubed (13597351781820³) is 2513986842810538266664697015578244568000
• The square root of 13597351781820 is 3687458.7159478819
• The cube root of 13597351781820 is 23868.1144223433

Scales and comparisons

• 13,597,351,781,820 seconds is equal to 432,353 years, 37 weeks, 5 days, 17 hours, 37 minutes.
• To count from 1 to 13,597,351,781,820 would take you about one million, eighty thousand, eight hundred eighty-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 13597351781820 cubic inches would be around 1989 feet tall.

Recreational maths with 13597351781820

• 13597351781820 backwards is 02818715379531
• 13597351781820 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13597351781820's digits is 60
• More coming soon!