420399547754016

Names of 420399547754016

• Cardinal: 420399547754016 can be written as Four hundred twenty trillion, three hundred ninety-nine billion, five hundred forty-seven million, seven hundred fifty-four thousand and sixteen.

Scientific notation

• Scientific notation: 4.20399547754016 × 10¹⁴

Factors of 420399547754016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7214435465

Divisors of 420399547754016

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 607 1214 1821 2428 3642 4856 7284 9712 14568 19424 29136 58272 7214434853 14428869706 21643304559 28857739412 43286609118 57715478824 86573218236 115430957648 173146436472 230861915296 346292872944 692585745888 4379161955771 8758323911542 13137485867313 17516647823084 26274971734626 35033295646168 52549943469252 70066591292336 105099886938504 140133182584672 210199773877008 420399547754016
• Sum of all divisors σ(n): 1105366850590464
• Sum of proper divisors (its aliquot sum) s(n): 684967302836448
• 420399547754016 is an abundant number, because the sum of its proper divisors (684967302836448) is greater than itself. Its abundance is 264567755082432

Bases of 420399547754016

• Binary: 1011111100101100111100101101101010010011000100000₂
• Hexadecimal: 0x17E59E5B52620
• Base-36: 450OVWC65C

Squares and roots of 420399547754016

• 420399547754016 squared (420399547754016²) is 176735779751781179230044128256
• 420399547754016 cubed (420399547754016³) is 74299641879602185896755397947153253443076096
• The square root of 420399547754016 is 20503647.1817580787
• The cube root of 420399547754016 is 74912.4636644453

Scales and comparisons

• 420,399,547,754,016 seconds is equal to 13,367,405 years, 12 weeks, 2 days, 9 hours, 53 minutes, 36 seconds.
• To count from 1 to 420,399,547,754,016 would take you about thirty-three million, four hundred eighteen thousand, five hundred thirteen 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 420399547754016 cubic inches would be around 6242.7 feet tall.

Recreational maths with 420399547754016

• 420399547754016 backwards is 610457745993024
• The number of decimal digits it has is: 15
• The sum of 420399547754016's digits is 66
• More coming soon!