13638466692608

Names of 13638466692608

• Cardinal: 13638466692608 can be written as Thirteen trillion, six hundred thirty-eight billion, four hundred sixty-six million, six hundred ninety-two thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.3638466692608 × 10¹³

Factors of 13638466692608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 191

Divisors of 13638466692608

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 16 17 32 34 41 64 68 82 128 131 136 164 256 262 272 289 328 512 524 544 578 656 697 1048 1088 1156 1312 1394 2096 2176 2227 2312 2624 2788 4192 4352 4454 4624 5248 5371 5576 8384 8704 8908 9248 10496 10742 11152 11849 16768 17161 17816 18496 20992 21484 22304 23698 33536 34322 35632 36992 37859 42968 44608 47396 67072 68644 71264 73984 75718 85936 89216 91307 94792 137288 142528 147968 151436 171872 178432 182614 189584 274576 285056 291737 302872 343744 356864 365228 379168 549152 570112 583474 605744 687488 703601 730456 758336 1098304 1140224 1166948 1211488 1374976 1407202 1460912 1516672 1552219 2196608 2248091 2333896 2422976 2749952 2814404 2921824 3033344 3104438 4393216 4496182 4667792 4845952 4959529 5628808 5843648 6066688 6208876 8786432 8992364 9335584 9691904 9919058 11257616 11687296 11961217 12417752 17984728 18671168 19383808 19838116 22515232 23374592 23922434 24835504 35969456 37342336 38217547 39676232 45030464 46749184 47844868 49671008 71938912 74684672 76435094 79352464 90060928 92171731 95689736 99342016 143877824 149369344 152870188 158704928 180121856 184343462 191379472 198684032 203340689 287755648 305740376 317409856 360243712 368686924 382758944 397368064 406681378 575511296 611480752 634819712 649698299 737373848 765517888 794736128 813362756 1151022592 1222961504 1269639424 1299396598 1474747696 1531035776 1566919427 1626725512 2445923008 2539278848 2598793196 2949495392 3062071552 3133838854 3253451024 4891846016 5197586392 5898990784 6124143104 6267677708 6506902048 9783692032 10395172784 11797981568 12535355416 13013804096 19567384064 20790345568 23595963136 25070710832 26027608192 26637630259 41580691136 47191926272 50141421664 52055216384 53275260518 83161382272 100282843328 104110432768 106550521036 166322764544 200565686656 213101042072 332645529088 401131373312 426202084144 802262746624 852404168288 1704808336576 3409616673152 6819233346304 13638466692608
• Sum of all divisors σ(n): 29881688105808
• Sum of proper divisors (its aliquot sum) s(n): 16243221413200
• 13638466692608 is an abundant number, because the sum of its proper divisors (16243221413200) is greater than itself. Its abundance is 2604754720592

Bases of 13638466692608

• Binary: 11000110011101110011111101100110011000000000₂
• Hexadecimal: 0xC6773F66600
• Base-36: 4U1FAXMGW

Squares and roots of 13638466692608

• 13638466692608 squared (13638466692608²) is 186007773725377798361841664
• 13638466692608 cubed (13638466692608³) is 2536860826519730584499299399645855219712
• The square root of 13638466692608 is 3693029.4735634049
• The cube root of 13638466692608 is 23892.1472381141

Scales and comparisons

• 13,638,466,692,608 seconds is equal to 433,661 years, 2 weeks, 5 days, 18 hours, 10 minutes, 8 seconds.
• To count from 1 to 13,638,466,692,608 would take you about one million, eighty-four thousand, one hundred fifty-two 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 13638466692608 cubic inches would be around 1991 feet tall.

Recreational maths with 13638466692608

• 13638466692608 backwards is 80629666483631
• 13638466692608 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13638466692608's digits is 68
• More coming soon!