420829614661672

Names of 420829614661672

• Cardinal: 420829614661672 can be written as Four hundred twenty trillion, eight hundred twenty-nine billion, six hundred fourteen million, six hundred sixty-one thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.20829614661672 × 10¹⁴

Factors of 420829614661672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 512

Divisors of 420829614661672

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 89 178 356 421 712 842 1684 3368 7921 15842 31684 37469 63368 74938 149876 177241 299752 354482 704969 708964 1409938 1417928 2819876 3334741 5639752 6669482 13338964 15774449 26677928 31548898 63097796 74618461 126195592 149236922 296791949 298473844 593583898 596947688 1187167796 1403925961 2374335592 2807851922 5615703844 6641043029 11231407688 13282086058 26564172116 53128344232 124949410529 249898821058 499797642116 591052829581 999595284232 1182105659162 2364211318324 4728422636648 52603701832709 105207403665418 210414807330836 420829614661672
• Sum of all divisors σ(n): 799922107342800
• Sum of proper divisors (its aliquot sum) s(n): 379092492681128
• 420829614661672 is a deficient number, because the sum of its proper divisors (379092492681128) is less than itself. Its deficiency is 41737121980544

Bases of 420829614661672

• Binary: 1011111101011111000000111101100010110000000101000₂
• Hexadecimal: 0x17EBE07B16028
• Base-36: 4566GF2JVS

Squares and roots of 420829614661672

• 420829614661672 squared (420829614661672²) is 177097564576291341147025835584
• 420829614661672 cubed (420829614661672³) is 74527899858161258394769043916277063258536448
• The square root of 420829614661672 is 20514132.0718589505
• 420829614661672 is a perfect cube number. Its cube root is 74938

Scales and comparisons

• 420,829,614,661,672 seconds is equal to 13,381,080 years, 1 week, 5 days, 15 hours, 47 minutes, 52 seconds.
• To count from 1 to 420,829,614,661,672 would take you about thirty-three million, four hundred fifty-two thousand, seven hundred 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 420829614661672 cubic inches would be around 6244.8 feet tall.

Recreational maths with 420829614661672

• 420829614661672 backwards is 276166416928024
• The number of decimal digits it has is: 15
• The sum of 420829614661672's digits is 64
• More coming soon!