38993393712
38,993,393,712 is an even composite number composed of six prime numbers multiplied together.
38993393712 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 38993393712:
24 × 3 × 7 × 13 × 23 × 388133
(2 × 2 × 2 × 2 × 3 × 7 × 13 × 23 × 388133)See below for interesting mathematical facts about the number 38993393712 from the Numbermatics database.
Names of 38993393712
- Cardinal: 38993393712 can be written as Thirty-eight billion, nine hundred ninety-three million, three hundred ninety-three thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 3.8993393712 × 1010
Factors of 38993393712
Divisors of 38993393712
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 23 24 26 28 39 42 46 48 52 56 69 78 84 91 92 104 112 138 156 161 168 182 184 208 273 276 299 312 322 336 364 368 483 546 552 598 624 644 728 897 966 1092 1104 1196 1288 1456 1794 1932 2093 2184 2392 2576 3588 3864 4186 4368 4784 6279 7176 7728 8372 12558 14352 16744 25116 33488 50232 100464 388133 776266 1164399 1552532 2328798 2716931 3105064 4657596 5045729 5433862 6210128 8150793 8927059 9315192 10091458 10867724 15137187 16301586 17854118 18630384 20182916 21735448 26781177 30274374 32603172 35320103 35708236 40365832 43470896 53562354 60548748 62489413 65206344 70640206 71416472 80731664 105960309 107124708 116051767 121097496 124978826 130412688 141280412 142832944 187468239 211920618 214249416 232103534 242194992 249957652 282560824 348155301 374936478 423841236 428498832 464207068 499915304 565121648 696310602 749872956 812362369 847682472 928414136 999830608 1392621204 1499745912 1624724738 1695364944 1856828272 2437087107 2785242408 2999491824 3249449476 4874174214 5570484816 6498898952 9748348428 12997797904 19496696856 38993393712
- Sum of all divisors σ(n): 129369719808
- Sum of proper divisors (its aliquot sum) s(n): 90376326096
- 38993393712 is an abundant number, because the sum of its proper divisors (90376326096) is greater than itself. Its abundance is 51382932384
Bases of 38993393712
- Binary: 1001000101000010111111111000001100002
- Hexadecimal: 0x9142FF830
- Base-36: HWVNR5C
Squares and roots of 38993393712
- 38993393712 squared (389933937122) is 1520484753179041138944
- 38993393712 cubed (389933937123) is 59288860613803494757488287920128
-
The
square root of 38993393712 is 197467.4497531175 -
The
cube root of 38993393712 is 3391.0199508385
Scales and comparisons
How big is 38993393712?- 38,993,393,712 seconds is equal to 1,239 years, 45 weeks, 1 day, 10 hours, 15 minutes, 12 seconds.
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To count from 1 to 38,993,393,712 would take you about two thousand, four hundred seventy-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 38993393712 cubic inches would be around 282.6 feet tall.
Recreational maths with 38993393712
- 38993393712 backwards is 21739339983
- The number of decimal digits it has is: 11
- The sum of 38993393712's digits is 57
- More coming soon!
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