420034126397391

Names of 420034126397391

• Cardinal: 420034126397391 can be written as Four hundred twenty trillion, thirty-four billion, one hundred twenty-six million, three hundred ninety-seven thousand, three hundred ninety-one.

Scientific notation

• Scientific notation: 4.20034126397391 × 10¹⁴

Factors of 420034126397391

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 50473

Divisors of 420034126397391

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 12497 14423 23539 37491 43269 70617 112473 129807 137467 158653 211851 258929 412401 475959 776787 1237203 1427877 2330361 180244231 294166883 339502997 540732693 882500649 1018508991 1622198079 1982686541 2647501947 3055526973 3235835713 3734532967 5948059623 9707507139 11203598901 17844178869 29122521417 33610796703 4242768953509 12728306860527 38184920581581 46670458488599 140011375465797 420034126397391
• Sum of all divisors σ(n): 661998935220480
• Sum of proper divisors (its aliquot sum) s(n): 241964808823089
• 420034126397391 is a deficient number, because the sum of its proper divisors (241964808823089) is less than itself. Its deficiency is 178069317574302

Bases of 420034126397391

• Binary: 1011111100000010011010000111001011011111111001111₂
• Hexadecimal: 0x17E04D0E5BFCF
• Base-36: 44W10HWATR

Squares and roots of 420034126397391

• 420034126397391 squared (420034126397391²) is 176428667338419438888451606881
• 420034126397391 cubed (420034126397391³) is 74106061156948919777203021428877093516047471
• The square root of 420034126397391 is 20494734.1138496111
• The cube root of 420034126397391 is 74890.7521365779

Scales and comparisons

• 420,034,126,397,391 seconds is equal to 13,355,785 years, 50 weeks, 2 days, 13 hours, 29 minutes, 51 seconds.
• To count from 1 to 420,034,126,397,391 would take you about thirty-three million, three hundred eighty-nine thousand, four hundred sixty-four 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 420034126397391 cubic inches would be around 6240.9 feet tall.

Recreational maths with 420034126397391

• 420034126397391 backwards is 193793621430024
• The number of decimal digits it has is: 15
• The sum of 420034126397391's digits is 54
• More coming soon!