29147831520
29,147,831,520 is an even composite number composed of five prime numbers multiplied together.
29147831520 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 29147831520:
25 × 3 × 5 × 41 × 12172
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 41 × 1217 × 1217)See below for interesting mathematical facts about the number 29147831520 from the Numbermatics database.
Names of 29147831520
- Cardinal: 29147831520 can be written as Twenty-nine billion, one hundred forty-seven million, eight hundred thirty-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.914783152 × 1010
Factors of 29147831520
Divisors of 29147831520
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 80 82 96 120 123 160 164 205 240 246 328 410 480 492 615 656 820 984 1217 1230 1312 1640 1968 2434 2460 3280 3651 3936 4868 4920 6085 6560 7302 9736 9840 12170 14604 18255 19472 19680 24340 29208 36510 38944 48680 49897 58416 73020 97360 99794 116832 146040 149691 194720 199588 249485 292080 299382 399176 498970 584160 598764 748455 798352 997940 1197528 1481089 1496910 1596704 1995880 2395056 2962178 2993820 3991760 4443267 4790112 5924356 5987640 7405445 7983520 8886534 11848712 11975280 14810890 17773068 22216335 23697424 23950560 29621780 35546136 44432670 47394848 59243560 60724649 71092272 88865340 118487120 121449298 142184544 177730680 182173947 236974240 242898596 303623245 355461360 364347894 485797192 607246490 710922720 728695788 910869735 971594384 1214492980 1457391576 1821739470 1943188768 2428985960 2914783152 3643478940 4857971920 5829566304 7286957880 9715943840 14573915760 29147831520
- Sum of all divisors σ(n): 94132423728
- Sum of proper divisors (its aliquot sum) s(n): 64984592208
- 29147831520 is an abundant number, because the sum of its proper divisors (64984592208) is greater than itself. Its abundance is 35836760688
Bases of 29147831520
- Binary: 110110010010101100010011100111000002
- Hexadecimal: 0x6C9589CE0
- Base-36: DE1V6QO
Squares and roots of 29147831520
- 29147831520 squared (291478315202) is 849596082318305510400
- 29147831520 cubed (291478315203) is 24763883467466020029026807808000
-
The
square root of 29147831520 is 170727.3601974797 -
The
cube root of 29147831520 is 3077.5285002495
Scales and comparisons
How big is 29147831520?- 29,147,831,520 seconds is equal to 926 years, 42 weeks, 1 day, 3 hours, 52 minutes.
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To count from 1 to 29,147,831,520 would take you about one thousand, eight hundred fifty-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 29147831520 cubic inches would be around 256.5 feet tall.
Recreational maths with 29147831520
- 29147831520 backwards is 02513874192
- The number of decimal digits it has is: 11
- The sum of 29147831520's digits is 42
- More coming soon!
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