13567538816

Names of 13567538816

• Cardinal: 13567538816 can be written as Thirteen billion, five hundred sixty-seven million, five hundred thirty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3567538816 × 10¹⁰

Factors of 13567538816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5102

Divisors of 13567538816

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 16 23 26 32 46 52 64 71 92 104 128 142 184 208 284 299 368 416 568 598 736 832 923 1136 1196 1472 1633 1664 1846 2272 2392 2944 3266 3692 4544 4784 4993 6532 7384 9088 9568 9986 13064 14768 19136 19972 21229 26128 29536 38272 39944 42458 52256 59072 64909 79888 84916 104512 114839 118144 129818 159776 169832 209024 229678 259636 319552 339664 354503 459356 519272 639104 679328 709006 918712 1038544 1358656 1418012 1492907 1837424 2077088 2717312 2836024 2985814 3674848 4154176 4608539 5672048 5971628 7349696 8153569 8308352 9217078 11344096 11943256 14699392 16307138 18434156 22688192 23886512 32614276 36868312 45376384 47773024 65228552 73736624 95546048 105996397 130457104 147473248 191092096 211992794 260914208 294946496 423985588 521828416 589892992 847971176 1043656832 1695942352 3391884704 6783769408 13567538816
• Sum of all divisors σ(n): 30807786240
• Sum of proper divisors (its aliquot sum) s(n): 17240247424
• 13567538816 is an abundant number, because the sum of its proper divisors (17240247424) is greater than itself. Its abundance is 3672708608

Bases of 13567538816

• Binary: 1100101000101100000011011010000000₂
• Hexadecimal: 0x328B03680
• Base-36: 68DRFY8

Squares and roots of 13567538816

• 13567538816 squared (13567538816²) is 184078109523666681856
• 13567538816 cubed (13567538816³) is 2497486896138246976727202922496
• The square root of 13567538816 is 116479.7785712181
• The cube root of 13567538816 is 2385.0657592401

Scales and comparisons

• 13,567,538,816 seconds is equal to 431 years, 21 weeks, 16 hours, 46 minutes, 56 seconds.
• To count from 1 to 13,567,538,816 would take you about eight hundred sixty-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 13567538816 cubic inches would be around 198.8 feet tall.

Recreational maths with 13567538816

• 13567538816 backwards is 61883576531
• The number of decimal digits it has is: 11
• The sum of 13567538816's digits is 53
• More coming soon!