42740609280
42,740,609,280 is an even composite number composed of five prime numbers multiplied together.
42740609280 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42740609280:
28 × 3 × 5 × 23 × 483929
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 483929)See below for interesting mathematical facts about the number 42740609280 from the Numbermatics database.
Names of 42740609280
- Cardinal: 42740609280 can be written as Forty-two billion, seven hundred forty million, six hundred nine thousand, two hundred eighty.
Scientific notation
- Scientific notation: 4.274060928 × 1010
Factors of 42740609280
Divisors of 42740609280
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 64 69 80 92 96 115 120 128 138 160 184 192 230 240 256 276 320 345 368 384 460 480 552 640 690 736 768 920 960 1104 1280 1380 1472 1840 1920 2208 2760 2944 3680 3840 4416 5520 5888 7360 8832 11040 14720 17664 22080 29440 44160 88320 483929 967858 1451787 1935716 2419645 2903574 3871432 4839290 5807148 7258935 7742864 9678580 11130367 11614296 14517870 15485728 19357160 22260734 23228592 29035740 30971456 33391101 38714320 44521468 46457184 55651835 58071480 61942912 66782202 77428640 89042936 92914368 111303670 116142960 123885824 133564404 154857280 166955505 178085872 185828736 222607340 232285920 267128808 309714560 333911010 356171744 371657472 445214680 464571840 534257616 619429120 667822020 712343488 890429360 929143680 1068515232 1335644040 1424686976 1780858720 1858287360 2137030464 2671288080 2849373952 3561717440 4274060928 5342576160 7123434880 8548121856 10685152320 14246869760 21370304640 42740609280
- Sum of all divisors σ(n): 142438020480
- Sum of proper divisors (its aliquot sum) s(n): 99697411200
- 42740609280 is an abundant number, because the sum of its proper divisors (99697411200) is greater than itself. Its abundance is 56956801920
Bases of 42740609280
- Binary: 1001111100111000100111110001000000002
- Hexadecimal: 0x9F389F100
- Base-36: JMUNL6O
Squares and roots of 42740609280
- 42740609280 squared (427406092802) is 1826759681625622118400
- 42740609280 cubed (427406092803) is 78076821800817910199460298752000
-
The
square root of 42740609280 is 206738.0208863381 -
The
cube root of 42740609280 is 3496.3392821789
Scales and comparisons
How big is 42740609280?- 42,740,609,280 seconds is equal to 1,359 years, 6 days, 23 hours, 28 minutes.
-
To count from 1 to 42,740,609,280 would take you about two thousand, seven hundred eighteen 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 42740609280 cubic inches would be around 291.4 feet tall.
Recreational maths with 42740609280
- 42740609280 backwards is 08290604724
- The number of decimal digits it has is: 11
- The sum of 42740609280's digits is 42
- More coming soon!
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