85505042798672
85,505,042,798,672 is an even composite number composed of four prime numbers multiplied together.
85505042798672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 85505042798672:
24 × 7 × 23 × 33192951397
(2 × 2 × 2 × 2 × 7 × 23 × 33192951397)See below for interesting mathematical facts about the number 85505042798672 from the Numbermatics database.
Names of 85505042798672
- Cardinal: 85505042798672 can be written as Eighty-five trillion, five hundred five billion, forty-two million, seven hundred ninety-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 8.5505042798672 × 1013
Factors of 85505042798672
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 33192951429
Divisors of 85505042798672
- Number of divisors d(n): 40
-
Complete list of divisors:
1 2 4 7 8 14 16 23 28 46 56 92 112 161 184 322 368 644 1288 2576 33192951397 66385902794 132771805588 232350659779 265543611176 464701319558 531087222352 763437882131 929402639116 1526875764262 1858805278232 3053751528524 3717610556464 5344065174917 6107503057048 10688130349834 12215006114096 21376260699668 42752521399336 85505042798672
- Sum of all divisors σ(n): 197564446720896
- Sum of proper divisors (its aliquot sum) s(n): 112059403922224
- 85505042798672 is an abundant number, because the sum of its proper divisors (112059403922224) is greater than itself. Its abundance is 26554361123552
Bases of 85505042798672
- Binary: 100110111000100001100011011001111011000010100002
- Hexadecimal: 0x4DC431B3D850
- Base-36: UB4H2T2KW
Squares and roots of 85505042798672
- 85505042798672 squared (855050427986722) is 7311112344002730446324963584
- 85505042798672 cubed (855050427986723) is 625136973879852632937043487925641843560448
-
The
square root of 85505042798672 is 9246893.6837552101 -
The
cube root of 85505042798672 is 44055.2066673497
Scales and comparisons
How big is 85505042798672?- 85,505,042,798,672 seconds is equal to 2,718,795 years, 45 weeks, 4 days, 1 hour, 24 minutes, 32 seconds.
-
To count from 1 to 85,505,042,798,672 would take you about six million, seven hundred ninety-six thousand, nine hundred eighty-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 85505042798672 cubic inches would be around 3671.3 feet tall.
Recreational maths with 85505042798672
- 85505042798672 backwards is 27689724050558
- The number of decimal digits it has is: 14
- The sum of 85505042798672's digits is 68
- More coming soon!
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