13290930130643991

Names of 13290930130643991

• Cardinal: 13290930130643991 can be written as Thirteen quadrillion, two hundred ninety trillion, nine hundred thirty billion, one hundred thirty million, six hundred forty-three thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.3290930130643991 × 10¹⁶

Factors of 13290930130643991

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14130

Divisors of 13290930130643991

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 27 37 49 63 111 147 189 259 333 441 777 999 1323 1369 1813 2331 4107 5439 6993 9583 12321 14083 16317 28749 36963 42249 48951 50653 67081 86247 98581 126747 151959 201243 258741 295743 354571 380241 455877 521071 603729 690067 887229 1063713 1367631 1563213 1811187 2070201 2481997 2661687 3191139 3647497 4689639 6210603 7445991 9573417 10942491 14068917 18631809 19279627 22337973 25532479 32827473 57838881 67013919 76597437 98482419 134957389 173516643 198330889 229792311 404872167 520549929 594992667 689376933 713346199 944701723 1214616501 1388316223 1784978001 2140038597 2834105169 3643849503 4164948669 4993423393 5354934003 6420115791 7338242893 8502315507 9718213561 12494846007 14980270179 19260347373 22014728679 25506946521 29154640683 34953963751 37484538021 44940810537 51367700251 66044186037 87463922049 104861891253 134822431611 154103100753 198132558111 262391766147 271514987041 314585673759 359573901757 462309302259 814544961123 943757021277 1078721705271 1386927906777 1900604909287 2443634883369 3236165115813 5701814727861 7330904650107 9708495347439 10046054520517 13304234365009 17105444183583 30138163561551 39912703095027 51316332550749 70322381643619 90414490684653 119738109285081 210967144930857 271243472053959 359214327855243 492256671505333 632901434792571 1476770014515999 1898704304377713 4430310043547997 13290930130643991
• Sum of all divisors σ(n): 23542913591186400
• Sum of proper divisors (its aliquot sum) s(n): 10251983460542409
• 13290930130643991 is a deficient number, because the sum of its proper divisors (10251983460542409) is less than itself. Its deficiency is 3038946670101582

Bases of 13290930130643991

• Binary: 101111001110000000011111010001001010111110110000010111₂
• Hexadecimal: 0x2F3807D12BEC17
• Base-36: 3MV8P0E4ZRR

Squares and roots of 13290930130643991

• 13290930130643991 squared (13290930130643991²) is 176648823737660295671112384408081
• 13290930130643991 cubed (13290930130643991³) is 2347827173957688692087535752015041313927874491271
• The square root of 13290930130643991 is 115286296.3697073191
• The cube root of 13290930130643991 is 236874.5805726977

Scales and comparisons

• 13,290,930,130,643,991 seconds is equal to 422,610,466 years, 31 weeks, 4 days, 9 hours, 59 minutes, 51 seconds.
• To count from 1 to 13,290,930,130,643,991 would take you about one billion, two hundred sixty-seven million, eight hundred thirty-one thousand, three hundred ninety-nine 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 13290930130643991 cubic inches would be around 19739.5 feet tall.

Recreational maths with 13290930130643991

• 13290930130643991 backwards is 19934603103909231
• 13290930130643991 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13290930130643991's digits is 63
• More coming soon!