385247972000
385,247,972,000 is an even composite number composed of five prime numbers multiplied together.
385247972000 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 385247972000:
25 × 53 × 41 × 1187 × 1979
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 41 × 1187 × 1979)See below for interesting mathematical facts about the number 385247972000 from the Numbermatics database.
Names of 385247972000
- Cardinal: 385247972000 can be written as Three hundred eighty-five billion, two hundred forty-seven million, nine hundred seventy-two thousand.
Scientific notation
- Scientific notation: 3.85247972 × 1011
Factors of 385247972000
Divisors of 385247972000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 41 50 80 82 100 125 160 164 200 205 250 328 400 410 500 656 800 820 1000 1025 1187 1312 1640 1979 2000 2050 2374 3280 3958 4000 4100 4748 5125 5935 6560 7916 8200 9496 9895 10250 11870 15832 16400 18992 19790 20500 23740 29675 31664 32800 37984 39580 41000 47480 48667 49475 59350 63328 79160 81139 82000 94960 97334 98950 118700 148375 158320 162278 164000 189920 194668 197900 237400 243335 247375 296750 316640 324556 389336 395800 405695 474800 486670 494750 593500 649112 778672 791600 811390 949600 973340 989500 1187000 1216675 1298224 1557344 1583200 1622780 1946680 1979000 2028475 2349073 2374000 2433350 2596448 3245560 3893360 3958000 4056950 4698146 4748000 4866700 6083375 6491120 7786720 7916000 8113900 9396292 9733400 10142375 11745365 12166750 12982240 16227800 18792584 19466800 20284750 23490730 24333500 32455600 37585168 38933600 40569500 46981460 48667000 58726825 64911200 75170336 81139000 93962920 96311993 97334000 117453650 162278000 187925840 192623986 194668000 234907300 293634125 324556000 375851680 385247972 469814600 481559965 587268250 770495944 939629200 963119930 1174536500 1540991888 1879258400 1926239860 2349073000 2407799825 3081983776 3852479720 4698146000 4815599650 7704959440 9396292000 9631199300 12038999125 15409918880 19262398600 24077998250 38524797200 48155996500 77049594400 96311993000 192623986000 385247972000
- Sum of all divisors σ(n): 970948218240
- Sum of proper divisors (its aliquot sum) s(n): 585700246240
- 385247972000 is an abundant number, because the sum of its proper divisors (585700246240) is greater than itself. Its abundance is 200452274240
Bases of 385247972000
- Binary: 1011001101100101001000110001010101000002
- Hexadecimal: 0x59B2918AA0
- Base-36: 4WZAP1NK
Squares and roots of 385247972000
- 385247972000 squared (3852479720002) is 148415999930112784000000
- 385247972000 cubed (3852479720003) is 57176962985428091767274048000000000
-
The
square root of 385247972000 is 620683.4716665169 -
The
cube root of 385247972000 is 7276.3478692785
Scales and comparisons
How big is 385247972000?- 385,247,972,000 seconds is equal to 12,249 years, 36 weeks, 13 hours, 33 minutes, 20 seconds.
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To count from 1 to 385,247,972,000 would take you about twenty-four thousand, four hundred ninety-nine 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 385247972000 cubic inches would be around 606.4 feet tall.
Recreational maths with 385247972000
- 385247972000 backwards is 000279742583
- The number of decimal digits it has is: 12
- The sum of 385247972000's digits is 47
- More coming soon!
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