29743641920
29,743,641,920 is an even composite number composed of four prime numbers multiplied together.
29743641920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 29743641920:
26 × 5 × 312 × 3112
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 31 × 311 × 311)See below for interesting mathematical facts about the number 29743641920 from the Numbermatics database.
Names of 29743641920
- Cardinal: 29743641920 can be written as Twenty-nine billion, seven hundred forty-three million, six hundred forty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.974364192 × 1010
Factors of 29743641920
Divisors of 29743641920
- Number of divisors d(n): 126
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 311 320 496 620 622 961 992 1240 1244 1555 1922 1984 2480 2488 3110 3844 4805 4960 4976 6220 7688 9610 9641 9920 9952 12440 15376 19220 19282 19904 24880 30752 38440 38564 48205 49760 61504 76880 77128 96410 96721 99520 153760 154256 192820 193442 298871 307520 308512 385640 386884 483605 597742 617024 771280 773768 967210 1195484 1494355 1542560 1547536 1934420 2390968 2988710 2998351 3085120 3095072 3868840 4781936 5977420 5996702 6190144 7737680 9563872 11954840 11993404 14991755 15475360 19127744 23909680 23986808 29983510 30950720 47819360 47973616 59967020 92948881 95638720 95947232 119934040 185897762 191894464 239868080 371795524 464744405 479736160 743591048 929488810 959472320 1487182096 1858977620 2974364192 3717955240 5948728384 7435910480 14871820960 29743641920
- Sum of all divisors σ(n): 73421571978
- Sum of proper divisors (its aliquot sum) s(n): 43677930058
- 29743641920 is an abundant number, because the sum of its proper divisors (43677930058) is greater than itself. Its abundance is 13934288138
Bases of 29743641920
- Binary: 110111011001101101111110101010000002
- Hexadecimal: 0x6ECDBF540
- Base-36: DNWLGZK
Squares and roots of 29743641920
- 29743641920 squared (297436419202) is 884684234665181286400
- 29743641920 cubed (297436419203) is 26313731088150403274566565888000
-
The
square root of 29743641920 is 172463.4509686037 -
The
cube root of 29743641920 is 3098.3564621271
Scales and comparisons
How big is 29743641920?- 29,743,641,920 seconds is equal to 945 years, 39 weeks, 2 days, 2 hours, 45 minutes, 20 seconds.
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To count from 1 to 29,743,641,920 would take you about one thousand, eight hundred ninety-one 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 29743641920 cubic inches would be around 258.2 feet tall.
Recreational maths with 29743641920
- 29743641920 backwards is 02914634792
- The number of decimal digits it has is: 11
- The sum of 29743641920's digits is 47
- More coming soon!
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