4731645982268640

Names of 4731645982268640

• Cardinal: 4731645982268640 can be written as Four quadrillion, seven hundred thirty-one trillion, six hundred forty-five billion, nine hundred eighty-two million, two hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.73164598226864 × 10¹⁵

Factors of 4731645982268640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9857595796403

Divisors of 4731645982268640

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 9857595796393 19715191592786 29572787389179 39430383185572 49287978981965 59145574778358 78860766371144 98575957963930 118291149556716 147863936945895 157721532742288 197151915927860 236582299113432 295727873891790 315443065484576 394303831855720 473164598226864 591455747783580 788607663711440 946329196453728 1182911495567160 1577215327422880 2365822991134320 4731645982268640
• Sum of all divisors σ(n): 14904684844147728
• Sum of proper divisors (its aliquot sum) s(n): 10173038861879088
• 4731645982268640 is an abundant number, because the sum of its proper divisors (10173038861879088) is greater than itself. Its abundance is 5441392879610448

Bases of 4731645982268640

• Binary: 10000110011110110100000101101111110011101110011100000₂
• Hexadecimal: 0x10CF682DF9DCE0
• Base-36: 1AL885MD3HC

Squares and roots of 4731645982268640

• 4731645982268640 squared (4731645982268640²) is 22388473701518963077281127449600
• 4731645982268640 cubed (4731645982268640³) is 105934331638919308516599656422410549585260544000
• The square root of 4731645982268640 is 68786960.8448333759
• The cube root of 4731645982268640 is 167881.9794474173

Scales and comparisons

• 4,731,645,982,268,640 seconds is equal to 150,451,706 years, 15 weeks, 2 days, 1 hour, 44 minutes.
• To count from 1 to 4,731,645,982,268,640 would take you about four hundred fifty-one million, three hundred fifty-five thousand, one hundred eighteen 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 4731645982268640 cubic inches would be around 13990.2 feet tall.

Recreational maths with 4731645982268640

• 4731645982268640 backwards is 0468622895461374
• The number of decimal digits it has is: 16
• The sum of 4731645982268640's digits is 75
• More coming soon!