13813874008

Names of 13813874008

• Cardinal: 13813874008 can be written as Thirteen billion, eight hundred thirteen million, eight hundred seventy-four thousand and eight.

Scientific notation

• Scientific notation: 1.3813874008 × 10¹⁰

Factors of 13813874008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 97

Divisors of 13813874008

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 17 22 34 44 67 68 88 121 134 136 187 242 268 289 374 484 536 578 737 748 968 1139 1156 1331 1474 1496 2057 2278 2312 2662 2948 3179 4114 4489 4556 5324 5896 6358 8107 8228 8978 9112 10648 12529 12716 16214 16456 17956 19363 22627 25058 25432 32428 34969 35912 38726 45254 49379 50116 64856 69938 76313 77452 89177 90508 98758 100232 137819 139876 152626 154904 178354 181016 197516 212993 275638 279752 305252 356708 384659 395032 425986 543169 551276 610504 713416 769318 839443 851972 1086338 1102552 1297321 1516009 1538636 1678886 1703944 2172676 2342923 2594642 3032018 3077272 3357772 4345352 4685846 5189284 5974859 6064036 6715544 9233873 9371692 10378568 11949718 12128072 14270531 18467746 18743384 23899436 25772153 28541062 36935492 47798872 51544306 57082124 73870984 101572603 103088612 114164248 156975841 203145206 206177224 313951682 406290412 627903364 812580824 1255806728 1726734251 3453468502 6906937004 13813874008
• Sum of all divisors σ(n): 30722018040
• Sum of proper divisors (its aliquot sum) s(n): 16908144032
• 13813874008 is an abundant number, because the sum of its proper divisors (16908144032) is greater than itself. Its abundance is 3094270024

Bases of 13813874008

• Binary: 1100110111010111101111110101011000₂
• Hexadecimal: 0x3375EFD58
• Base-36: 6CGF9EG

Squares and roots of 13813874008

• 13813874008 squared (13813874008²) is 190823115108897984064
• 13813874008 cubed (13813874008³) is 2636006469928397951585287808512
• The square root of 13813874008 is 117532.4381096555
• The cube root of 13813874008 is 2399.4138619551

Scales and comparisons

• 13,813,874,008 seconds is equal to 439 years, 12 weeks, 2 days, 19 hours, 13 minutes, 28 seconds.
• To count from 1 to 13,813,874,008 would take you about eight hundred seventy-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 13813874008 cubic inches would be around 200 feet tall.

Recreational maths with 13813874008

• 13813874008 backwards is 80047831831
• The number of decimal digits it has is: 11
• The sum of 13813874008's digits is 43
• More coming soon!