1146721728018

Names of 1146721728018

• Cardinal: 1146721728018 can be written as One trillion, one hundred forty-six billion, seven hundred twenty-one million, seven hundred twenty-eight thousand and eighteen.

Scientific notation

• Scientific notation: 1.146721728018 × 10¹²

Factors of 1146721728018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1529766

Divisors of 1146721728018

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 239 478 523 717 1046 1434 1569 3138 124997 249994 374991 749982 1528999 3057998 4586997 9173994 365430761 730861522 799666477 1096292283 1599332954 2192584566 2398999431 4797998862 191120288003 382240576006 573360864009 1146721728018
• Sum of all divisors σ(n): 2307444480000
• Sum of proper divisors (its aliquot sum) s(n): 1160722751982
• 1146721728018 is an abundant number, because the sum of its proper divisors (1160722751982) is greater than itself. Its abundance is 14001023964

Bases of 1146721728018

• Binary: 10000101011111101111100001111011000010010₂
• Hexadecimal: 0x10AFDF0F612
• Base-36: EMSOIC5U

Squares and roots of 1146721728018

• 1146721728018 squared (1146721728018²) is 1314970721508587966208324
• 1146721728018 cubed (1146721728018³) is 1507905498061404232437569488655621832
• The square root of 1146721728018 is 1070850.9364136541
• The cube root of 1146721728018 is 10466.9306617577

Scales and comparisons

• 1,146,721,728,018 seconds is equal to 36,462 years, 10 weeks, 4 days, 5 hours, 20 minutes, 18 seconds.
• To count from 1 to 1,146,721,728,018 would take you about ninety-one thousand, one hundred fifty-five 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 1146721728018 cubic inches would be around 872.2 feet tall.

Recreational maths with 1146721728018

• 1146721728018 backwards is 8108271276411
• The number of decimal digits it has is: 13
• The sum of 1146721728018's digits is 48
• More coming soon!