3990961451048

Names of 3990961451048

• Cardinal: 3990961451048 can be written as Three trillion, nine hundred ninety billion, nine hundred sixty-one million, four hundred fifty-one thousand and forty-eight.

Scientific notation

• Scientific notation: 3.990961451048 × 10¹²

Factors of 3990961451048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 28831453

Divisors of 3990961451048

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 88 104 121 143 242 286 484 572 968 1144 1331 1573 2662 3146 5324 6292 10648 12584 17303 34606 69212 138424 28831427 57662854 115325708 230651416 317145697 374808551 634291394 749617102 1268582788 1499234204 2537165576 2998468408 3488602667 4122894061 6977205334 8245788122 13954410668 16491576244 27908821336 32983152488 38374629337 45351834671 76749258674 90703669342 153498517348 181407338684 306997034696 362814677368 498870181381 997740362762 1995480725524 3990961451048
• Sum of all divisors σ(n): 8863934224320
• Sum of proper divisors (its aliquot sum) s(n): 4872972773272
• 3990961451048 is an abundant number, because the sum of its proper divisors (4872972773272) is greater than itself. Its abundance is 882011322224

Bases of 3990961451048

• Binary: 111010000100110111110101101111000000101000₂
• Hexadecimal: 0x3A137D6F028
• Base-36: 1EXF7EK2W

Squares and roots of 3990961451048

• 3990961451048 squared (3990961451048²) is 15927773303751157700298304
• 3990961451048 cubed (3990961451048³) is 63567129256302317197092398034293422592
• The square root of 3990961451048 is 1997739.0848276459
• The cube root of 3990961451048 is 15862.0450008117

Scales and comparisons

• 3,990,961,451,048 seconds is equal to 126,900 years, 11 weeks, 6 days, 11 hours, 4 minutes, 8 seconds.
• To count from 1 to 3,990,961,451,048 would take you about three hundred seventeen thousand, two hundred fifty 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 3990961451048 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990961451048

• 3990961451048 backwards is 8401541690993
• The number of decimal digits it has is: 13
• The sum of 3990961451048's digits is 59
• More coming soon!