30983085640
30,983,085,640 is an even composite number composed of six prime numbers multiplied together.
30983085640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 30983085640:
23 × 5 × 13 × 232 × 163 × 691
(2 × 2 × 2 × 5 × 13 × 23 × 23 × 163 × 691)See below for interesting mathematical facts about the number 30983085640 from the Numbermatics database.
Names of 30983085640
- Cardinal: 30983085640 can be written as Thirty billion, nine hundred eighty-three million, eighty-five thousand, six hundred forty.
Scientific notation
- Scientific notation: 3.098308564 × 1010
Factors of 30983085640
Divisors of 30983085640
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 20 23 26 40 46 52 65 92 104 115 130 163 184 230 260 299 326 460 520 529 598 652 691 815 920 1058 1196 1304 1382 1495 1630 2116 2119 2392 2645 2764 2990 3260 3455 3749 4232 4238 5290 5528 5980 6520 6877 6910 7498 8476 8983 10580 10595 11960 13754 13820 14996 15893 16952 17966 18745 21160 21190 27508 27640 29992 31786 34385 35932 37490 42380 44915 48737 55016 63572 68770 71864 74980 79465 84760 86227 89830 97474 112633 127144 137540 149960 158930 172454 179660 194948 206609 225266 243685 275080 317860 344908 359320 365539 389896 413218 431135 450532 487370 563165 635720 689816 731078 826436 862270 901064 974740 1033045 1120951 1126330 1462156 1464229 1652872 1724540 1827695 1949480 2066090 2241902 2252660 2590559 2924312 2928458 3449080 3655390 4132180 4483804 4505320 4752007 5181118 5604755 5856916 7310780 7321145 8264360 8967608 9504014 10362236 11209510 11713832 12952795 14621560 14642290 19008028 20724472 22419020 23760035 25905590 29284580 33677267 38016056 44838040 47520070 51811180 58569160 59582857 67354534 95040140 103622360 119165714 134709068 168386335 190080280 238331428 269418136 297914285 336772670 476662856 595828570 673545340 774577141 1191657140 1347090680 1549154282 2383314280 3098308564 3872885705 6196617128 7745771410 15491542820 30983085640
- Sum of all divisors σ(n): 79076168640
- Sum of proper divisors (its aliquot sum) s(n): 48093083000
- 30983085640 is an abundant number, because the sum of its proper divisors (48093083000) is greater than itself. Its abundance is 17109997360
Bases of 30983085640
- Binary: 111001101101011110001011110010010002
- Hexadecimal: 0x736BC5E48
- Base-36: E8EJ1VS
Squares and roots of 30983085640
- 30983085640 squared (309830856402) is 959951595775574209600
- 30983085640 cubed (309830856403) is 29742262502169277956212110144000
-
The
square root of 30983085640 is 176020.1285080771 -
The
cube root of 30983085640 is 3140.8092103483
Scales and comparisons
How big is 30983085640?- 30,983,085,640 seconds is equal to 985 years, 8 weeks, 4 days, 12 hours, 40 minutes, 40 seconds.
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To count from 1 to 30,983,085,640 would take you about one thousand, nine hundred seventy 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 30983085640 cubic inches would be around 261.7 feet tall.
Recreational maths with 30983085640
- 30983085640 backwards is 04658038903
- 30983085640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30983085640's digits is 46
- More coming soon!
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