1138432301888

Names of 1138432301888

• Cardinal: 1138432301888 can be written as One trillion, one hundred thirty-eight billion, four hundred thirty-two million, three hundred one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.138432301888 × 10¹²

Factors of 1138432301888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 87625677

Divisors of 1138432301888

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 203 224 232 406 448 464 812 928 1624 1856 3248 6496 12992 87625639 175251278 350502556 613379473 701005112 1226758946 1402010224 2453517892 2541143531 2804020448 4907035784 5082287062 5608040896 9814071568 10164574124 17788004717 19628143136 20329148248 35576009434 39256286272 40658296496 71152018868 81316592992 142304037736 162633185984 284608075472 569216150944 1138432301888
• Sum of all divisors σ(n): 2670829507200
• Sum of proper divisors (its aliquot sum) s(n): 1532397205312
• 1138432301888 is an abundant number, because the sum of its proper divisors (1532397205312) is greater than itself. Its abundance is 393964903424

Bases of 1138432301888

• Binary: 10000100100001111110110100101101101000000₂
• Hexadecimal: 0x1090FDA5B40
• Base-36: EIZL760W

Squares and roots of 1138432301888

• 1138432301888 squared (1138432301888²) is 1296028105982010368364544
• 1138432301888 cubed (1138432301888³) is 1475440260004644886375130639843459072
• The square root of 1138432301888 is 1066973.4307319935
• The cube root of 1138432301888 is 10441.6485150451

Scales and comparisons

• 1,138,432,301,888 seconds is equal to 36,198 years, 32 weeks, 3 days, 18 hours, 58 minutes, 8 seconds.
• To count from 1 to 1,138,432,301,888 would take you about ninety thousand, four hundred ninety-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 1138432301888 cubic inches would be around 870.1 feet tall.

Recreational maths with 1138432301888

• 1138432301888 backwards is 8881032348311
• The number of decimal digits it has is: 13
• The sum of 1138432301888's digits is 50
• More coming soon!