72243204224732672

Names of 72243204224732672

• Cardinal: 72243204224732672 can be written as Seventy-two quadrillion, two hundred forty-three trillion, two hundred four billion, two hundred twenty-four million, seven hundred thirty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 7.2243204224732672 × 10¹⁶

Factors of 72243204224732672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 68854

Divisors of 72243204224732672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 961 992 1922 1984 3844 3968 7688 7936 15376 15872 29791 30752 59582 61504 68821 119164 123008 137642 238328 246016 275284 476656 492032 550568 953312 1101136 1906624 2133451 2202272 3813248 4266902 4404544 7626496 8533804 8809088 15252992 17067608 17618176 34135216 35236352 66136981 68270432 132273962 136540864 264547924 273081728 529095848 546163456 1058191696 1092326912 2050246411 2116383392 4100492822 4232766784 4736330041 8200985644 8465533568 9472660082 16401971288 16931067136 18945320164 32803942576 33862134272 37890640328 65607885152 75781280656 131215770304 146826231271 151562561312 262431540608 293652462542 303125122624 524863081216 587304925084 606250245248 1049726162432 1174609850168 1212500490496 2349219700336 2425000980992 4551613169401 4698439400672 9103226338802 9396878801344 18206452677604 18793757602688 36412905355208 37587515205376 72825810710416 75175030410752 141100008251431 145651621420832 282200016502862 291303242841664 564400033005724 582606485683328 1128800066011448 1165212971366656 2257600132022896 2330425942733312 4515200264045792 9030400528091584 18060801056183168 36121602112366336 72243204224732672
• Sum of all divisors σ(n): 149158824558359616
• Sum of proper divisors (its aliquot sum) s(n): 76915620333626944
• 72243204224732672 is an abundant number, because the sum of its proper divisors (76915620333626944) is greater than itself. Its abundance is 4672416108894272

Bases of 72243204224732672

• Binary: 100000000101010001100111110111101010000000100111000000000₂
• Hexadecimal: 0x100A8CFBD404E00
• Base-36: JRC2TUR5BSW

Squares and roots of 72243204224732672

• 72243204224732672 squared (72243204224732672²) is 5219080556656432588026949864259584
• 72243204224732672 cubed (72243204224732672³) is 377043102519862136249726378036649086872229613928448
• The square root of 72243204224732672 is 268780959.5650939557
• The cube root of 72243204224732672 is 416484.6503890217

Scales and comparisons

• 72,243,204,224,732,672 seconds is equal to 2,297,110,431 years, 23 weeks, 12 hours, 24 minutes, 32 seconds.
• To count from 1 to 72,243,204,224,732,672 would take you about six billion, eight hundred ninety-one million, three hundred thirty-one thousand, two hundred ninety-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 72243204224732672 cubic inches would be around 34707.1 feet tall.

Recreational maths with 72243204224732672

• 72243204224732672 backwards is 27623742240234227
• The number of decimal digits it has is: 17
• The sum of 72243204224732672's digits is 59
• More coming soon!