13316785664

Names of 13316785664

• Cardinal: 13316785664 can be written as Thirteen billion, three hundred sixteen million, seven hundred eighty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3316785664 × 10¹⁰

Factors of 13316785664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 348

Divisors of 13316785664

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 49 52 56 64 76 91 98 104 112 128 133 152 182 196 208 224 247 256 266 304 307 343 364 392 416 448 494 512 532 608 614 637 686 728 784 832 896 931 988 1064 1216 1228 1274 1372 1456 1568 1664 1729 1792 1862 1976 2128 2149 2432 2456 2548 2744 2912 3136 3328 3458 3584 3724 3952 3991 4256 4298 4459 4864 4912 5096 5488 5824 5833 6272 6517 6656 6916 7448 7904 7982 8512 8596 8918 9728 9824 10192 10976 11648 11666 12103 12544 13034 13832 14896 15043 15808 15964 17024 17192 17836 19648 20384 21952 23296 23332 24206 25088 26068 27664 27937 29792 30086 31616 31928 34048 34384 35672 39296 40768 40831 43904 46592 46664 48412 52136 55328 55874 59584 60172 63232 63856 68096 68768 71344 75829 78592 81536 81662 84721 87808 93328 96824 104272 105301 110656 111748 119168 120344 126464 127712 137536 142688 151658 157184 163072 163324 169442 175616 186656 193648 195559 208544 210602 221312 223496 238336 240688 255424 275072 285376 285817 303316 326144 326648 338884 373312 387296 391118 417088 421204 442624 446992 476672 481376 510848 530803 550144 570752 571634 606632 653296 677768 746624 774592 782236 834176 842408 885248 893984 962752 1021696 1061606 1100288 1141504 1143268 1213264 1306592 1355536 1368913 1493248 1549184 1564472 1668352 1684816 1787968 1925504 2000719 2043392 2123212 2283008 2286536 2426528 2613184 2711072 2737826 2986496 3098368 3128944 3336704 3369632 3575936 3715621 3851008 4001438 4246424 4573072 4853056 5226368 5422144 5475652 6196736 6257888 6739264 7151872 7431242 7702016 8002876 8492848 9146144 9706112 10452736 10844288 10951304 12515776 13478528 14303744 14862484 16005752 16985696 18292288 19412224 20905472 21688576 21902608 25031552 26009347 26957056 29724968 32011504 33971392 36584576 38824448 43377152 43805216 50063104 52018694 53914112 59449936 64023008 67942784 73169152 87610432 100126208 104037388 118899872 128046016 135885568 146338304 175220864 208074776 237799744 256092032 271771136 350441728 416149552 475599488 512184064 700883456 832299104 951198976 1024368128 1664598208 1902397952 3329196416 6658392832 13316785664
• Sum of all divisors σ(n): 35289408000
• Sum of proper divisors (its aliquot sum) s(n): 21972622336
• 13316785664 is an abundant number, because the sum of its proper divisors (21972622336) is greater than itself. Its abundance is 8655836672

Bases of 13316785664

• Binary: 1100011001101111100000011000000000₂
• Hexadecimal: 0x319BE0600
• Base-36: 648GXKW

Squares and roots of 13316785664

• 13316785664 squared (13316785664²) is 177336780420915920896
• 13316785664 cubed (13316785664³) is 2361555895209169021137210834944
• The square root of 13316785664 is 115398.3780821897
• The cube root of 13316785664 is 2370.2808253225

Scales and comparisons

• 13,316,785,664 seconds is equal to 423 years, 22 weeks, 3 days, 11 hours, 7 minutes, 44 seconds.
• To count from 1 to 13,316,785,664 would take you about eight hundred forty-six 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 13316785664 cubic inches would be around 197.5 feet tall.

Recreational maths with 13316785664

• 13316785664 backwards is 46658761331
• The number of decimal digits it has is: 11
• The sum of 13316785664's digits is 50
• More coming soon!