5149729920
5,149,729,920 is an even composite number composed of five prime numbers multiplied together.
5149729920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 5149729920:
27 × 3 × 5 × 312 × 2791
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 31 × 2791)See below for interesting mathematical facts about the number 5149729920 from the Numbermatics database.
Names of 5149729920
- Cardinal: 5149729920 can be written as Five billion, one hundred forty-nine million, seven hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.14972992 × 109
Factors of 5149729920
Divisors of 5149729920
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 128 155 160 186 192 240 248 310 320 372 384 465 480 496 620 640 744 930 960 961 992 1240 1488 1860 1920 1922 1984 2480 2791 2883 2976 3720 3844 3968 4805 4960 5582 5766 5952 7440 7688 8373 9610 9920 11164 11532 11904 13955 14415 14880 15376 16746 19220 19840 22328 23064 27910 28830 29760 30752 33492 38440 41865 44656 46128 55820 57660 59520 61504 66984 76880 83730 86521 89312 92256 111640 115320 123008 133968 153760 167460 173042 178624 184512 223280 230640 259563 267936 307520 334920 346084 357248 369024 432605 446560 461280 519126 535872 615040 669840 692168 865210 893120 922560 1038252 1071744 1297815 1339680 1384336 1730420 1786240 1845120 2076504 2595630 2679360 2682151 2768672 3460840 4153008 5191260 5358720 5364302 5537344 6921680 8046453 8306016 10382520 10728604 11074688 13410755 13843360 16092906 16612032 20765040 21457208 26821510 27686720 32185812 33224064 40232265 41530080 42914416 53643020 55373440 64371624 80464530 83060160 85828832 107286040 128743248 160929060 166120320 171657664 214572080 257486496 321858120 343315328 429144160 514972992 643716240 858288320 1029945984 1287432480 1716576640 2574864960 5149729920
- Sum of all divisors σ(n): 16967430720
- Sum of proper divisors (its aliquot sum) s(n): 11817700800
- 5149729920 is an abundant number, because the sum of its proper divisors (11817700800) is greater than itself. Its abundance is 6667970880
Bases of 5149729920
- Binary: 1001100101111001010100100100000002
- Hexadecimal: 0x132F2A480
- Base-36: 2D60L1C
Squares and roots of 5149729920
- 5149729920 squared (51497299202) is 26519718248943206400
- 5149729920 cubed (51497299203) is 136569386536552838378815488000
-
The
square root of 5149729920 is 71761.6187108401 -
The
cube root of 5149729920 is 1726.8773142995
Scales and comparisons
How big is 5149729920?- 5,149,729,920 seconds is equal to 163 years, 38 weeks, 5 days, 8 hours, 32 minutes.
-
To count from 1 to 5,149,729,920 would take you about three hundred twenty-seven 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 5149729920 cubic inches would be around 143.9 feet tall.
Recreational maths with 5149729920
- 5149729920 backwards is 0299279415
- 5149729920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 5149729920's digits is 48
- More coming soon!
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