2013687168

Names of 2013687168

• Cardinal: 2013687168 can be written as Two billion, thirteen million, six hundred eighty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.013687168 × 10⁹

Factors of 2013687168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 459

Divisors of 2013687168

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 276 368 384 431 529 552 736 862 1058 1104 1293 1472 1587 1724 2116 2208 2586 2944 3174 3448 4232 4416 5172 6348 6896 8464 8832 9913 10344 12167 12696 13792 16928 19826 20688 24334 25392 27584 29739 33856 36501 39652 41376 48668 50784 55168 59478 67712 73002 79304 82752 97336 101568 118956 146004 158608 165504 194672 203136 227999 237912 292008 317216 389344 455998 475824 584016 634432 683997 778688 911996 951648 1168032 1268864 1367994 1557376 1823992 1903296 2336064 2735988 3647984 3806592 4672128 5243977 5471976 7295968 10487954 10943952 14591936 15731931 20975908 21887904 29183872 31463862 41951816 43775808 62927724 83903632 87551616 125855448 167807264 251710896 335614528 503421792 671229056 1006843584 2013687168
• Sum of all divisors σ(n): 5604940800
• Sum of proper divisors (its aliquot sum) s(n): 3591253632
• 2013687168 is an abundant number, because the sum of its proper divisors (3591253632) is greater than itself. Its abundance is 1577566464

Bases of 2013687168

• Binary: 1111000000001100110110110000000₂
• Hexadecimal: 0x78066D80
• Base-36: XAWAYO

Squares and roots of 2013687168

• 2013687168 squared (2013687168²) is 4054936010567860224
• 2013687168 cubed (2013687168³) is 8165372611541612526286405632
• The square root of 2013687168 is 44874.1258187835
• The cube root of 2013687168 is 1262.7886434493

Scales and comparisons

• 2,013,687,168 seconds is equal to 64 years, 1 week, 3 days, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 2,013,687,168 would take you about one hundred twenty-eight 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 2013687168 cubic inches would be around 105.2 feet tall.

Recreational maths with 2013687168

• 2013687168 backwards is 8617863102
• The number of decimal digits it has is: 10
• The sum of 2013687168's digits is 42
• More coming soon!