1220040072492
1,220,040,072,492 is an even composite number composed of five prime numbers multiplied together.
1220040072492 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1220040072492:
22 × 3 × 1092 × 277 × 30893
(2 × 2 × 3 × 109 × 109 × 277 × 30893)See below for interesting mathematical facts about the number 1220040072492 from the Numbermatics database.
Names of 1220040072492
- Cardinal: 1220040072492 can be written as One trillion, two hundred twenty billion, forty million, seventy-two thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.220040072492 × 1012
Factors of 1220040072492
Divisors of 1220040072492
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 12 109 218 277 327 436 554 654 831 1108 1308 1662 3324 11881 23762 30193 30893 35643 47524 60386 61786 71286 90579 92679 120772 123572 142572 181158 185358 362316 370716 3291037 3367337 6582074 6734674 8557361 9873111 10102011 13164148 13469348 17114722 19746222 20204022 25672083 34229444 39492444 40408044 51344166 102688332 367039733 734079466 932752349 1101119199 1468158932 1865504698 2202238398 2798257047 3731009396 4404476796 5596514094 11193028188 101670006041 203340012082 305010018123 406680024164 610020036246 1220040072492
- Sum of all divisors σ(n): 2883582441936
- Sum of proper divisors (its aliquot sum) s(n): 1663542369444
- 1220040072492 is an abundant number, because the sum of its proper divisors (1663542369444) is greater than itself. Its abundance is 443502296952
Bases of 1220040072492
- Binary: 100011100000100000000111000011101001011002
- Hexadecimal: 0x11C100E1D2C
- Base-36: FKH8CWTO
Squares and roots of 1220040072492
- 1220040072492 squared (12200400724922) is 1488497778486284615090064
- 1220040072492 cubed (12200400724923) is 1816026937568587639822225999668919488
-
The
square root of 1220040072492 is 1104554.2415345659 -
The
cube root of 1220040072492 is 10685.4142910523
Scales and comparisons
How big is 1220040072492?- 1,220,040,072,492 seconds is equal to 38,793 years, 26 weeks, 4 hours, 8 minutes, 12 seconds.
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To count from 1 to 1,220,040,072,492 would take you about ninety-six thousand, nine hundred eighty-three 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 1220040072492 cubic inches would be around 890.5 feet tall.
Recreational maths with 1220040072492
- 1220040072492 backwards is 2942700400221
- The number of decimal digits it has is: 13
- The sum of 1220040072492's digits is 33
- More coming soon!
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