10008121408

Names of 10008121408

• Cardinal: 10008121408 can be written as Ten billion, eight million, one hundred twenty-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.0008121408 × 10¹⁰

Factors of 10008121408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 428

Divisors of 10008121408

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 17 19 32 34 38 64 68 76 83 136 152 166 272 304 307 323 332 361 544 608 614 646 664 722 1088 1216 1228 1292 1328 1411 1444 1577 2456 2584 2656 2822 2888 3154 4912 5168 5219 5312 5644 5776 5833 6137 6308 9824 10336 10438 11288 11552 11666 12274 12616 19648 20672 20876 22576 23104 23332 24548 25232 25481 26809 29963 41752 45152 46664 49096 50464 50962 53618 59926 83504 90304 93328 98192 99161 100928 101924 107236 110827 119852 167008 186656 196384 198322 203848 214472 221654 239704 334016 373312 392768 396644 407696 428944 433177 443308 479408 484139 509371 793288 815392 857888 866354 886616 958816 968278 1018742 1586576 1630784 1715776 1732708 1773232 1884059 1917632 1936556 2037484 3173152 3465416 3546464 3768118 3873112 4074968 6346304 6930832 7092928 7536236 7746224 8149936 8230363 9198641 13861664 15072472 15492448 16299872 16460726 18397282 27723328 30144944 30984896 32599744 32921452 36794564 60289888 65842904 73589128 120579776 131685808 147178256 156376897 263371616 294356512 312753794 526743232 588713024 625507588 1251015176 2502030352 5004060704 10008121408
• Sum of all divisors σ(n): 22533632352
• Sum of proper divisors (its aliquot sum) s(n): 12525510944
• 10008121408 is an abundant number, because the sum of its proper divisors (12525510944) is greater than itself. Its abundance is 2517389536

Bases of 10008121408

• Binary: 1001010100100001111101000001000000₂
• Hexadecimal: 0x25487D040
• Base-36: 4LIKRWG

Squares and roots of 10008121408

• 10008121408 squared (10008121408²) is 100162494117267902464
• 10008121408 cubed (10008121408³) is 1002438401653702957121214349312
• The square root of 10008121408 is 100040.5987986877
• The cube root of 10008121408 is 2155.0177669843

Scales and comparisons

• 10,008,121,408 seconds is equal to 318 years, 11 weeks, 5 days, 17 hours, 43 minutes, 28 seconds.
• To count from 1 to 10,008,121,408 would take you about six hundred thirty-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 10008121408 cubic inches would be around 179.6 feet tall.

Recreational maths with 10008121408

• 10008121408 backwards is 80412180001
• The number of decimal digits it has is: 11
• The sum of 10008121408's digits is 25
• More coming soon!