72073351428449312

Names of 72073351428449312

• Cardinal: 72073351428449312 can be written as Seventy-two quadrillion, seventy-three trillion, three hundred fifty-one billion, four hundred twenty-eight million, four hundred forty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 7.2073351428449312 × 10¹⁶

Factors of 72073351428449312

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 85

Divisors of 72073351428449312

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 16 32 83 166 332 664 1328 2656 6889 13778 27556 55112 110224 220448 571787 1143574 2287148 4574296 9148592 18297184 47458321 94916642 189833284 379666568 759333136 1518666272 3939040643 7878081286 15756162572 31512325144 63024650288 126049300576 326940373369 653880746738 1307761493476 2615522986952 5231045973904 10462091947808 27136050989627 54272101979254 108544203958508 217088407917016 434176815834032 868353631668064 2252292232139041 4504584464278082 9009168928556164 18018337857112328 36036675714224656 72073351428449312
• Sum of all divisors σ(n): 143624830266524943
• Sum of proper divisors (its aliquot sum) s(n): 71551478838075631
• 72073351428449312 is a deficient number, because the sum of its proper divisors (71551478838075631) is less than itself. Its deficiency is 521872590373681

Bases of 72073351428449312

• Binary: 100000000000011100101010011001101101010100010010000100000₂
• Hexadecimal: 0x1000E54CDAA2420
• Base-36: JPNVCK1PKBK

Squares and roots of 72073351428449312

• 72073351428449312 squared (72073351428449312²) is 5194567986128756482537836953273344
• 72073351428449312 cubed (72073351428449312³) is 374389923983230076953566151872916577653884384739328
• The square root of 72073351428449312 is 268464804.8226234663
• The cube root of 72073351428449312 is 416157.9917727557

Scales and comparisons

• 72,073,351,428,449,312 seconds is equal to 2,291,709,637 years, 47 weeks, 2 days, 15 hours, 28 minutes, 32 seconds.
• To count from 1 to 72,073,351,428,449,312 would take you about six billion, eight hundred seventy-five million, one hundred twenty-eight thousand, nine 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 72073351428449312 cubic inches would be around 34679.8 feet tall.

Recreational maths with 72073351428449312

• 72073351428449312 backwards is 21394482415337027
• The number of decimal digits it has is: 17
• The sum of 72073351428449312's digits is 65
• More coming soon!