31013125000
31,013,125,000 is an even composite number composed of five prime numbers multiplied together.
31013125000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 31013125000:
23 × 57 × 11 × 13 × 347
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 13 × 347)See below for interesting mathematical facts about the number 31013125000 from the Numbermatics database.
Names of 31013125000
- Cardinal: 31013125000 can be written as Thirty-one billion, thirteen million, one hundred twenty-five thousand.
Scientific notation
- Scientific notation: 3.1013125 × 1010
Factors of 31013125000
Divisors of 31013125000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 11 13 20 22 25 26 40 44 50 52 55 65 88 100 104 110 125 130 143 200 220 250 260 275 286 325 347 440 500 520 550 572 625 650 694 715 1000 1100 1144 1250 1300 1375 1388 1430 1625 1735 2200 2500 2600 2750 2776 2860 3125 3250 3470 3575 3817 4511 5000 5500 5720 6250 6500 6875 6940 7150 7634 8125 8675 9022 11000 12500 13000 13750 13880 14300 15268 15625 16250 17350 17875 18044 19085 22555 25000 27500 28600 30536 31250 32500 34375 34700 35750 36088 38170 40625 43375 45110 49621 55000 62500 65000 68750 69400 71500 76340 78125 81250 86750 89375 90220 95425 99242 112775 125000 137500 143000 152680 156250 162500 171875 173500 178750 180440 190850 198484 203125 216875 225550 248105 275000 312500 325000 343750 347000 357500 381700 396968 406250 433750 446875 451100 477125 496210 563875 625000 687500 715000 763400 812500 859375 867500 893750 902200 954250 992420 1015625 1084375 1127750 1240525 1375000 1625000 1718750 1735000 1787500 1908500 1984840 2031250 2168750 2234375 2255500 2385625 2481050 2819375 3437500 3575000 3817000 4062500 4337500 4468750 4511000 4771250 4962100 5421875 5638750 6202625 6875000 8125000 8675000 8937500 9542500 9924200 10843750 11171875 11277500 11928125 12405250 14096875 17875000 19085000 21687500 22343750 22555000 23856250 24810500 27109375 28193750 31013125 43375000 44687500 47712500 49621000 54218750 56387500 59640625 62026250 70484375 89375000 95425000 108437500 112775000 119281250 124052500 140968750 155065625 216875000 238562500 248105000 281937500 298203125 310131250 352421875 477125000 563875000 596406250 620262500 704843750 775328125 1192812500 1240525000 1409687500 1550656250 2385625000 2819375000 3101312500 3876640625 6202625000 7753281250 15506562500 31013125000
- Sum of all divisors σ(n): 85640405760
- Sum of proper divisors (its aliquot sum) s(n): 54627280760
- 31013125000 is an abundant number, because the sum of its proper divisors (54627280760) is greater than itself. Its abundance is 23614155760
Bases of 31013125000
- Binary: 111001110001000011010111011100010002
- Hexadecimal: 0x73886BB88
- Base-36: E8WEWEG
Squares and roots of 31013125000
- 31013125000 squared (310131250002) is 961813922265625000000
- 31013125000 cubed (310131250003) is 29828855397964111328125000000000
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The
square root of 31013125000 is 176105.4371676243 -
The
cube root of 31013125000 is 3141.8239298493
Scales and comparisons
How big is 31013125000?- 31,013,125,000 seconds is equal to 986 years, 6 weeks, 2 days, 4 hours, 56 minutes, 40 seconds.
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To count from 1 to 31,013,125,000 would take you about one thousand, nine hundred seventy-two 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 31013125000 cubic inches would be around 261.8 feet tall.
Recreational maths with 31013125000
- 31013125000 backwards is 00052131013
- The number of decimal digits it has is: 11
- The sum of 31013125000's digits is 16
- More coming soon!
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