3745068990
3,745,068,990 is an even composite number composed of seven prime numbers multiplied together.
3745068990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 3745068990:
2 × 3 × 5 × 13 × 29 × 137 × 2417
See below for interesting mathematical facts about the number 3745068990 from the Numbermatics database.
Names of 3745068990
- Cardinal: 3745068990 can be written as Three billion, seven hundred forty-five million, sixty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 3.74506899 × 109
Factors of 3745068990
Divisors of 3745068990
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 13 15 26 29 30 39 58 65 78 87 130 137 145 174 195 274 290 377 390 411 435 685 754 822 870 1131 1370 1781 1885 2055 2262 2417 3562 3770 3973 4110 4834 5343 5655 7251 7946 8905 10686 11310 11919 12085 14502 17810 19865 23838 24170 26715 31421 36255 39730 51649 53430 59595 62842 70093 72510 94263 103298 119190 140186 154947 157105 188526 210279 258245 309894 314210 331129 350465 420558 471315 516490 662258 700930 774735 911209 942630 993387 1051395 1549470 1655645 1822418 1986774 2102790 2733627 3311290 4304677 4556045 4966935 5467254 8609354 9112090 9602741 9933870 12914031 13668135 19205482 21523385 25828062 27336270 28808223 43046770 48013705 57616446 64570155 96027410 124835633 129140310 144041115 249671266 288082230 374506899 624178165 749013798 1248356330 1872534495 3745068990
- Sum of all divisors σ(n): 10090604160
- Sum of proper divisors (its aliquot sum) s(n): 6345535170
- 3745068990 is an abundant number, because the sum of its proper divisors (6345535170) is greater than itself. Its abundance is 2600466180
Bases of 3745068990
- Binary: 110111110011100100110111101111102
- Hexadecimal: 0xDF3937BE
- Base-36: 1PXPTQ6
Squares and roots of 3745068990
- 3745068990 squared (37450689902) is 14025541739859620100
- 3745068990 cubed (37450689903) is 52526621437898910189690699000
-
The
square root of 3745068990 is 61196.9687974821 -
The
cube root of 3745068990 is 1552.9349856349
Scales and comparisons
How big is 3745068990?- 3,745,068,990 seconds is equal to 119 years, 4 weeks, 1 day, 16 hours, 56 minutes, 30 seconds.
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To count from 1 to 3,745,068,990 would take you about two hundred thirty-eight 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 3745068990 cubic inches would be around 129.4 feet tall.
Recreational maths with 3745068990
- 3745068990 backwards is 0998605473
- The number of decimal digits it has is: 10
- The sum of 3745068990's digits is 51
- More coming soon!
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