238400919130

Names of 238400919130

• Cardinal: 238400919130 can be written as Two hundred thirty-eight billion, four hundred million, nine hundred nineteen thousand, one hundred thirty.

Scientific notation

• Scientific notation: 2.3840091913 × 10¹¹

Factors of 238400919130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23945

Divisors of 238400919130

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 11 22 31 55 62 110 121 155 242 269 310 341 538 605 682 1210 1345 1705 2690 2959 3410 3751 5918 7502 8339 14795 16678 18755 23627 29590 32549 37510 41695 47254 65098 83390 91729 118135 162745 183458 236270 259897 325490 458645 519794 732437 917290 1009019 1299485 1464874 2018038 2598970 2858867 3662185 5045095 5717734 6355663 7324370 8056807 10090190 12711326 14294335 16113614 28588670 31778315 40284035 63556630 69912293 80568070 88624877 139824586 177249754 197025553 349561465 394051106 443124385 699122930 769035223 886248770 985127765 1538070446 1970255530 2167281083 3845176115 4334562166 7690352230 10836405415 21672810830 23840091913 47680183826 119200459565 238400919130
• Sum of all divisors σ(n): 488725332480
• Sum of proper divisors (its aliquot sum) s(n): 250324413350
• 238400919130 is an abundant number, because the sum of its proper divisors (250324413350) is greater than itself. Its abundance is 11923494220

Bases of 238400919130

• Binary: 11011110000001110011010101011001011010₂
• Hexadecimal: 0x3781CD565A
• Base-36: 31IPR2HM

Squares and roots of 238400919130

• 238400919130 squared (238400919130²) is 56834998242028799956900
• 238400919130 cubed (238400919130³) is 13549515819651600105655864385497000
• The square root of 238400919130 is 488263.1658542349
• The cube root of 238400919130 is 6200.6322554149

Scales and comparisons

• 238,400,919,130 seconds is equal to 7,580 years, 21 weeks, 2 days, 21 hours, 32 minutes, 10 seconds.
• To count from 1 to 238,400,919,130 would take you about fifteen thousand, one hundred sixty 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 238400919130 cubic inches would be around 516.7 feet tall.

Recreational maths with 238400919130

• 238400919130 backwards is 031919004832
• The number of decimal digits it has is: 12
• The sum of 238400919130's digits is 40
• More coming soon!