3813400918592780312

Names of 3813400918592780312

• Cardinal: 3813400918592780312 can be written as Three quintillion, eight hundred thirteen quadrillion, four hundred trillion, nine hundred eighteen billion, five hundred ninety-two million, seven hundred eighty thousand, three hundred twelve.

Scientific notation

• Scientific notation: 3.813400918592780312 × 10¹⁸

Factors of 3813400918592780312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4131815135407

Divisors of 3813400918592780312

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 7 8 14 28 56 16481 32962 65924 115367 131848 230734 461468 922936 4131815118917 8263630237834 16527260475668 28922705832419 33054520951336 57845411664838 115690823329676 231381646659352 68096444974871077 136192889949742154 272385779899484308 476675114824097539 544771559798968616 953350229648195078 1906700459296390156 3813400918592780312
• Sum of all divisors σ(n): 8172069214800777120
• Sum of proper divisors (its aliquot sum) s(n): 4358668296207996808
• 3813400918592780312 is an abundant number, because the sum of its proper divisors (4358668296207996808) is greater than itself. Its abundance is 545267377615216496

Bases of 3813400918592780312

• Binary: 11010011101011111010111110111001100010110111101111100000011000₂
• Hexadecimal: 0x34EBEBEE62DEF818
• Base-36: SZ09T1EK5RTK

Squares and roots of 3813400918592780312

• 3813400918592780312 squared (3813400918592780312²) is 14542026565924260696257641330294817344
• 3813400918592780312 cubed (3813400918592780312³) is 55454577464696190302441080437357939530408178669159331328
• The square root of 3813400918592780312 is 1952793106.9605864195
• The cube root of 3813400918592780312 is 1562322.9853654159

Scales and comparisons

• 3,813,400,918,592,780,312 seconds is equal to 121,254,353,587 years, 38 weeks, 22 hours, 58 minutes, 32 seconds.
• To count from 1 to 3,813,400,918,592,780,312 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 3813400918592780312 cubic inches would be around 130193.6 feet tall.

Recreational maths with 3813400918592780312

• 3813400918592780312 backwards is 2130872958190043183
• The number of decimal digits it has is: 19
• The sum of 3813400918592780312's digits is 74
• More coming soon!