72948146940431443486728
72,948,146,940,431,443,486,728 is an even composite number composed of five prime numbers multiplied together.
72948146940431443486728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 72948146940431443486728:
23 × 32 × 13 × 1447 × 53860438440592859
(2 × 2 × 2 × 3 × 3 × 13 × 1447 × 53860438440592859)See below for interesting mathematical facts about the number 72948146940431443486728 from the Numbermatics database.
Names of 72948146940431443486728
- Cardinal: 72948146940431443486728 can be written as Seventy-two sextillion, nine hundred forty-eight quintillion, one hundred forty-six quadrillion, nine hundred forty trillion, four hundred thirty-one billion, four hundred forty-three million, four hundred eighty-six thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 7.2948146940431443486728 × 1022
Factors of 72948146940431443486728
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 53860438440594324
Divisors of 72948146940431443486728
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 1447 2894 4341 5788 8682 11576 13023 17364 18811 26046 34728 37622 52092 56433 75244 104184 112866 150488 169299 225732 338598 451464 677196 1354392 53860438440592859 107720876881185718 161581315321778577 215441753762371436 323162630643557154 430883507524742872 484743945965335731 646325261287114308 700185699727707167 969487891930671462 1292650522574228616 1400371399455414334 1938975783861342924 2100557099183121501 2800742798910828668 3877951567722685848 4201114198366243002 5601485597821657336 6301671297549364503 8402228396732486004 12603342595098729006 16804456793464972008 25206685190197458012 50413370380394916024 77936054423537866973 155872108847075733946 233808163270613600919 311744217694151467892 467616326541227201838 623488435388302935784 701424489811840802757 935232653082454403676 1013168707505992270649 1402848979623681605514 1870465306164908807352 2026337415011984541298 2805697959247363211028 3039506122517976811947 4052674830023969082596 5611395918494726422056 6079012245035953623894 8105349660047938165192 9118518367553930435841 12158024490071907247788 18237036735107860871682 24316048980143814495576 36474073470215721743364 72948146940431443486728
- Sum of all divisors σ(n): 212912467573201199294400
- Sum of proper divisors (its aliquot sum) s(n): 139964320632769755807672
- 72948146940431443486728 is an abundant number, because the sum of its proper divisors (139964320632769755807672) is greater than itself. Its abundance is 67016173692338312320944
Bases of 72948146940431443486728
- Binary: 11110111001010000110111001110111101001111001101101101010010011101000000010002
- Hexadecimal: 0xF7286E77A79B6A4E808
- Base-36: BVN5TKOC4LZTRM0
Squares and roots of 72948146940431443486728
- 72948146940431443486728 squared (729481469404314434867282) is 5321432142042777369332466311106880013912145984
- 72948146940431443486728 cubed (729481469404314434867283) is 388188613831271372541520787803978287982928017797834682371205902500352
-
The
square root of 72948146940431443486728 is 270089146284.0212753423 -
The
cube root of 72948146940431443486728 is 41783494.1165165257
Scales and comparisons
How big is 72948146940431443486728?- 72,948,146,940,431,443,486,728 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 72,948,146,940,431,443,486,728 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 72948146940431443486728 cubic inches would be around 3481957.8 feet tall.
Recreational maths with 72948146940431443486728
- 72948146940431443486728 backwards is 82768434413404964184927
- The number of decimal digits it has is: 23
- The sum of 72948146940431443486728's digits is 108
- More coming soon!
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