31380013056
31,380,013,056 is an even composite number composed of four prime numbers multiplied together.
31380013056 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred four divisors.
Prime factorization of 31380013056:
216 × 3 × 7 × 1512
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 151 × 151)See below for interesting mathematical facts about the number 31380013056 from the Numbermatics database.
Names of 31380013056
- Cardinal: 31380013056 can be written as Thirty-one billion, three hundred eighty million, thirteen thousand and fifty-six.
Scientific notation
- Scientific notation: 3.1380013056 × 1010
Factors of 31380013056
Divisors of 31380013056
- Number of divisors d(n): 204
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 151 168 192 224 256 302 336 384 448 453 512 604 672 768 896 906 1024 1057 1208 1344 1536 1792 1812 2048 2114 2416 2688 3072 3171 3584 3624 4096 4228 4832 5376 6144 6342 7168 7248 8192 8456 9664 10752 12288 12684 14336 14496 16384 16912 19328 21504 22801 24576 25368 28672 28992 32768 33824 38656 43008 45602 49152 50736 57344 57984 65536 67648 68403 77312 86016 91204 98304 101472 114688 115968 135296 136806 154624 159607 172032 182408 196608 202944 229376 231936 270592 273612 309248 319214 344064 364816 405888 458752 463872 478821 541184 547224 618496 638428 688128 729632 811776 927744 957642 1082368 1094448 1236992 1276856 1376256 1459264 1623552 1855488 1915284 2164736 2188896 2473984 2553712 2918528 3247104 3710976 3830568 4329472 4377792 4947968 5107424 5837056 6494208 7421952 7661136 8658944 8755584 9895936 10214848 11674112 12988416 14843904 15322272 17317888 17511168 20429696 23348224 25976832 29687808 30644544 34635776 35022336 40859392 46696448 51953664 61289088 69271552 70044672 81718784 93392896 103907328 122578176 140089344 163437568 186785792 207814656 245156352 280178688 326875136 373571584 490312704 560357376 653750272 747143168 980625408 1120714752 1307500544 1494286336 1961250816 2241429504 2615001088 3922501632 4482859008 5230002176 7845003264 10460004352 15690006528 31380013056
- Sum of all divisors σ(n): 96271125216
- Sum of proper divisors (its aliquot sum) s(n): 64891112160
- 31380013056 is an abundant number, because the sum of its proper divisors (64891112160) is greater than itself. Its abundance is 33511099104
Bases of 31380013056
- Binary: 111010011100110010100000000000000002
- Hexadecimal: 0x74E650000
- Base-36: EEYUL1C
Squares and roots of 31380013056
- 31380013056 squared (313800130562) is 984705219394730459136
- 31380013056 cubed (313800130563) is 30900062640917986225288554479616
-
The
square root of 31380013056 is 177144.0460642131 -
The
cube root of 31380013056 is 3154.1647458633
Scales and comparisons
How big is 31380013056?- 31,380,013,056 seconds is equal to 997 years, 40 weeks, 6 days, 14 hours, 17 minutes, 36 seconds.
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To count from 1 to 31,380,013,056 would take you about one thousand, nine hundred ninety-five 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 31380013056 cubic inches would be around 262.8 feet tall.
Recreational maths with 31380013056
- 31380013056 backwards is 65031008313
- The number of decimal digits it has is: 11
- The sum of 31380013056's digits is 30
- More coming soon!
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