38380349136

Names of 38380349136

• Cardinal: 38380349136 can be written as Thirty-eight billion, three hundred eighty million, three hundred forty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.8380349136 × 10¹⁰

Factors of 38380349136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 95122

Divisors of 38380349136

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 367 368 552 734 1101 1104 1468 2202 2936 4404 5872 8441 8808 16882 17616 25323 33764 50646 67528 94727 101292 135056 189454 202584 284181 378908 405168 568362 757816 1136724 1515632 2178721 2273448 4357442 4546896 6536163 8714884 13072326 17429768 26144652 34764809 34859536 52289304 69529618 104294427 104578608 139059236 208588854 278118472 417177708 556236944 799590607 834355416 1599181214 1668710832 2398771821 3198362428 4797543642 6396724856 9595087284 12793449712 19190174568 38380349136
• Sum of all divisors σ(n): 103743074304
• Sum of proper divisors (its aliquot sum) s(n): 65362725168
• 38380349136 is an abundant number, because the sum of its proper divisors (65362725168) is greater than itself. Its abundance is 26982376032

Bases of 38380349136

• Binary: 100011101111101001011010011011010000₂
• Hexadecimal: 0x8EFA5A6D0
• Base-36: HMQO2XC

Squares and roots of 38380349136

• 38380349136 squared (38380349136²) is 1473051199801255946496
• 38380349136 cubed (38380349136³) is 56536219343575897037812615827456
• The square root of 38380349136 is 195909.0328085971
• The cube root of 38380349136 is 3373.1550706295

Scales and comparisons

• 38,380,349,136 seconds is equal to 1,220 years, 19 weeks, 4 days, 5 minutes, 36 seconds.
• To count from 1 to 38,380,349,136 would take you about two thousand, four hundred forty 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 38380349136 cubic inches would be around 281.1 feet tall.

Recreational maths with 38380349136

• 38380349136 backwards is 63194308383
• 38380349136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38380349136's digits is 48
• More coming soon!