42090771840
42,090,771,840 is an even composite number composed of five prime numbers multiplied together.
42090771840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42090771840:
27 × 3 × 5 × 13 × 1686329
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 1686329)See below for interesting mathematical facts about the number 42090771840 from the Numbermatics database.
Names of 42090771840
- Cardinal: 42090771840 can be written as Forty-two billion, ninety million, seven hundred seventy-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 4.209077184 × 1010
Factors of 42090771840
Divisors of 42090771840
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 260 312 320 384 390 416 480 520 624 640 780 832 960 1040 1248 1560 1664 1920 2080 2496 3120 4160 4992 6240 8320 12480 24960 1686329 3372658 5058987 6745316 8431645 10117974 13490632 16863290 20235948 21922277 25294935 26981264 33726580 40471896 43844554 50589870 53962528 65766831 67453160 80943792 87689108 101179740 107925056 109611385 131533662 134906320 161887584 175378216 202359480 215850112 219222770 263067324 269812640 323775168 328834155 350756432 404718960 438445540 526134648 539625280 647550336 657668310 701512864 809437920 876891080 1052269296 1079250560 1315336620 1403025728 1618875840 1753782160 2104538592 2630673240 2806051456 3237751680 3507564320 4209077184 5261346480 7015128640 8418154368 10522692960 14030257280 21045385920 42090771840
- Sum of all divisors σ(n): 144484754400
- Sum of proper divisors (its aliquot sum) s(n): 102393982560
- 42090771840 is an abundant number, because the sum of its proper divisors (102393982560) is greater than itself. Its abundance is 60303210720
Bases of 42090771840
- Binary: 1001110011001100111000110101100000002
- Hexadecimal: 0x9CCCE3580
- Base-36: JC3RBEO
Squares and roots of 42090771840
- 42090771840 squared (420907718402) is 1771633074086936985600
- 42090771840 cubed (420907718403) is 74569403505591080985346965504000
-
The
square root of 42090771840 is 205160.3564044477 -
The
cube root of 42090771840 is 3478.5290123383
Scales and comparisons
How big is 42090771840?- 42,090,771,840 seconds is equal to 1,338 years, 18 weeks, 3 days, 17 hours, 4 minutes.
-
To count from 1 to 42,090,771,840 would take you about two thousand, six hundred seventy-six 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 42090771840 cubic inches would be around 289.9 feet tall.
Recreational maths with 42090771840
- 42090771840 backwards is 04817709024
- The number of decimal digits it has is: 11
- The sum of 42090771840's digits is 42
- More coming soon!
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