381513177108

Names of 381513177108

• Cardinal: 381513177108 can be written as Three hundred eighty-one billion, five hundred thirteen million, one hundred seventy-seven thousand, one hundred eight.

Scientific notation

• Scientific notation: 3.81513177108 × 10¹¹

Factors of 381513177108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 22596216

Divisors of 381513177108

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 67 84 126 134 201 252 268 402 469 603 804 938 1206 1407 1876 2412 2814 4221 5628 8442 16884 22596137 45192274 67788411 90384548 135576822 158172959 203365233 271153644 316345918 406730466 474518877 632691836 813460932 949037754 1423556631 1513941179 1898075508 2847113262 3027882358 4541823537 5694226524 6055764716 9083647074 10597588253 13625470611 18167294148 21195176506 27250941222 31792764759 42390353012 54501882444 63585529518 95378294277 127171059036 190756588554 381513177108
• Sum of all divisors σ(n): 1118599215552
• Sum of proper divisors (its aliquot sum) s(n): 737086038444
• 381513177108 is an abundant number, because the sum of its proper divisors (737086038444) is greater than itself. Its abundance is 355572861336

Bases of 381513177108

• Binary: 101100011010011111101010001100000010100₂
• Hexadecimal: 0x58D3F51814
• Base-36: 4V9J3FH0

Squares and roots of 381513177108

• 381513177108 squared (381513177108²) is 145552304307040175243664
• 381513177108 cubed (381513177108³) is 55530122051569329589007340686843712
• The square root of 381513177108 is 617667.5295885321
• The cube root of 381513177108 is 7252.7579019011

Scales and comparisons

• 381,513,177,108 seconds is equal to 12,130 years, 48 weeks, 5 days, 18 hours, 31 minutes, 48 seconds.
• To count from 1 to 381,513,177,108 would take you about twenty-four thousand, two hundred sixty-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 381513177108 cubic inches would be around 604.4 feet tall.

Recreational maths with 381513177108

• 381513177108 backwards is 801771315183
• The number of decimal digits it has is: 12
• The sum of 381513177108's digits is 45
• More coming soon!