2957990140
2,957,990,140 is an even composite number composed of six prime numbers multiplied together.
2957990140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2957990140:
22 × 5 × 7 × 172 × 29 × 2521
(2 × 2 × 5 × 7 × 17 × 17 × 29 × 2521)See below for interesting mathematical facts about the number 2957990140 from the Numbermatics database.
Names of 2957990140
- Cardinal: 2957990140 can be written as Two billion, nine hundred fifty-seven million, nine hundred ninety thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.95799014 × 109
Factors of 2957990140
Divisors of 2957990140
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 17 20 28 29 34 35 58 68 70 85 116 119 140 145 170 203 238 289 290 340 406 476 493 578 580 595 812 986 1015 1156 1190 1445 1972 2023 2030 2380 2465 2521 2890 3451 4046 4060 4930 5042 5780 6902 8092 8381 9860 10084 10115 12605 13804 16762 17255 17647 20230 25210 33524 34510 35294 40460 41905 42857 50420 58667 69020 70588 73109 83810 85714 88235 117334 146218 167620 171428 176470 214285 234668 292436 293335 299999 352940 365545 428570 511763 586670 599998 728569 731090 857140 1023526 1173340 1199996 1242853 1457138 1462180 1499995 2047052 2485706 2558815 2914276 2999990 3642845 4971412 5099983 5117630 5999980 6214265 7285690 8699971 10199966 10235260 12428530 14571380 17399942 20399932 21128501 24857060 25499915 34799884 42257002 43499855 50999830 84514004 86999710 101999660 105642505 147899507 173999420 211285010 295799014 422570020 591598028 739497535 1478995070 2957990140
- Sum of all divisors σ(n): 7804480320
- Sum of proper divisors (its aliquot sum) s(n): 4846490180
- 2957990140 is an abundant number, because the sum of its proper divisors (4846490180) is greater than itself. Its abundance is 1888500040
Bases of 2957990140
- Binary: 101100000100111101011000111111002
- Hexadecimal: 0xB04F58FC
- Base-36: 1CX3ZSS
Squares and roots of 2957990140
- 2957990140 squared (29579901402) is 8749705668337219600
- 2957990140 cubed (29579901403) is 25881543094843605771814744000
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The
square root of 2957990140 is 54387.4079176421 -
The
cube root of 2957990140 is 1435.4858217383
Scales and comparisons
How big is 2957990140?- 2,957,990,140 seconds is equal to 94 years, 2 weeks, 5 days, 23 hours, 55 minutes, 40 seconds.
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To count from 1 to 2,957,990,140 would take you about one hundred eighty-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 2957990140 cubic inches would be around 119.6 feet tall.
Recreational maths with 2957990140
- 2957990140 backwards is 0410997592
- The number of decimal digits it has is: 10
- The sum of 2957990140's digits is 46
- More coming soon!
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Keywords: Divisors of 2957990140, math, Factors of 2957990140, curriculum, school, college, exams, university, Prime factorization of 2957990140, STEM, science, technology, engineering, physics, economics, calculator, two billion, nine hundred fifty-seven million, nine hundred ninety thousand, one hundred forty.