3145362007488720

Names of 3145362007488720

• Cardinal: 3145362007488720 can be written as Three quadrillion, one hundred forty-five trillion, three hundred sixty-two billion, seven million, four hundred eighty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.14536200748872 × 10¹⁵

Factors of 3145362007488720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 770922060686

Divisors of 3145362007488720

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 240 255 272 340 408 510 680 816 1020 1360 2040 4080 770922060659 1541844121318 2312766181977 3083688242636 3854610303295 4625532363954 6167376485272 7709220606590 9251064727908 11563830909885 12334752970544 13105675031203 15418441213180 18502129455816 23127661819770 26211350062406 30836882426360 37004258911632 39317025093609 46255323639540 52422700124812 61673764852720 65528375156015 78634050187218 92510647279080 104845400249624 131056750312030 157268100374436 185021294558160 196585125468045 209690800499248 262113500624060 314536200748872 393170250936090 524227001248120 629072401497744 786340501872180 1048454002496240 1572681003744360 3145362007488720
• Sum of all divisors σ(n): 10324188236358720
• Sum of proper divisors (its aliquot sum) s(n): 7178826228870000
• 3145362007488720 is an abundant number, because the sum of its proper divisors (7178826228870000) is greater than itself. Its abundance is 4033464221381280

Bases of 3145362007488720

• Binary: 1011001011001011000010101001001001010111100011010000₂
• Hexadecimal: 0xB2CB0A92578D0
• Base-36: UYXRCWF26O

Squares and roots of 3145362007488720

• 3145362007488720 squared (3145362007488720²) is 9893302158153470689360927238400
• 3145362007488720 cubed (3145362007488720³) is 31118016736862086612236723841259263828750848000
• The square root of 3145362007488720 is 56083527.0599907973
• The cube root of 3145362007488720 is 146517.7403606103

Scales and comparisons

• 3,145,362,007,488,720 seconds is equal to 100,012,782 years, 30 weeks, 6 days, 10 hours, 52 minutes.
• To count from 1 to 3,145,362,007,488,720 would take you about three hundred million, thirty-eight thousand, three hundred forty-seven 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 3145362007488720 cubic inches would be around 12209.8 feet tall.

Recreational maths with 3145362007488720

• 3145362007488720 backwards is 0278847002635413
• 3145362007488720 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3145362007488720's digits is 60
• More coming soon!