1125199008

Names of 1125199008

• Cardinal: 1125199008 can be written as One billion, one hundred twenty-five million, one hundred ninety-nine thousand and eight.

Scientific notation

• Scientific notation: 1.125199008 × 10⁹

Factors of 1125199008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4656

Divisors of 1125199008

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 37 46 48 69 72 74 92 96 111 138 144 148 184 207 222 276 288 296 333 368 414 444 552 592 666 736 828 851 888 1104 1184 1332 1656 1702 1776 2208 2553 2664 3312 3404 3552 4591 5106 5328 6624 6808 7659 9182 10212 10656 13616 13773 15318 18364 20424 27232 27546 30636 36728 40848 41319 55092 61272 73456 81696 82638 105593 110184 122544 146912 165276 169867 211186 220368 245088 316779 330552 339734 422372 440736 509601 633558 661104 679468 844744 950337 1019202 1267116 1322208 1358936 1528803 1689488 1900674 2038404 2534232 2717872 3057606 3378976 3801348 3906941 4076808 5068464 5435744 6115212 7602696 7813882 8153616 10136928 11720823 12230424 15205392 15627764 16307232 23441646 24460848 30410784 31255528 35162469 46883292 48921696 62511056 70324938 93766584 125022112 140649876 187533168 281299752 375066336 562599504 1125199008
• Sum of all divisors σ(n): 3429893376
• Sum of proper divisors (its aliquot sum) s(n): 2304694368
• 1125199008 is an abundant number, because the sum of its proper divisors (2304694368) is greater than itself. Its abundance is 1179495360

Bases of 1125199008

• Binary: 1000011000100010010110010100000₂
• Hexadecimal: 0x43112CA0
• Base-36: ILWX40

Squares and roots of 1125199008

• 1125199008 squared (1125199008²) is 1266072807604184064
• 1125199008 cubed (1125199008³) is 1424583867172002765462208512
• The square root of 1125199008 is 33543.9861674191
• The cube root of 1125199008 is 1040.1032343279

Scales and comparisons

• 1,125,199,008 seconds is equal to 35 years, 40 weeks, 3 days, 3 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,125,199,008 would take you about seventy-one 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 1125199008 cubic inches would be around 86.7 feet tall.

Recreational maths with 1125199008

• 1125199008 backwards is 8009915211
• 1125199008 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1125199008's digits is 36
• More coming soon!