40293949990
40,293,949,990 is an even composite number composed of five prime numbers multiplied together.
40293949990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 40293949990:
2 × 5 × 72 × 194 × 631
(2 × 5 × 7 × 7 × 19 × 19 × 19 × 19 × 631)See below for interesting mathematical facts about the number 40293949990 from the Numbermatics database.
Names of 40293949990
- Cardinal: 40293949990 can be written as Forty billion, two hundred ninety-three million, nine hundred forty-nine thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.029394999 × 1010
Factors of 40293949990
Divisors of 40293949990
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 5 7 10 14 19 35 38 49 70 95 98 133 190 245 266 361 490 631 665 722 931 1262 1330 1805 1862 2527 3155 3610 4417 4655 5054 6310 6859 8834 9310 11989 12635 13718 17689 22085 23978 25270 30919 34295 35378 44170 48013 59945 61838 68590 83923 88445 96026 119890 130321 154595 167846 176890 227791 240065 260642 309190 336091 419615 455582 480130 587461 651605 672182 839230 912247 1138955 1174922 1303210 1594537 1680455 1824494 2277910 2937305 3189074 3360910 4328029 4561235 5874610 6385729 7972685 8656058 9122470 11161759 12771458 15945370 21640145 22323518 30296203 31928645 43280290 55808795 60592406 63857290 82232551 111617590 151481015 164465102 212073421 302962030 411162755 424146842 575627857 822325510 1060367105 1151255714 2120734210 2878139285 4029394999 5756278570 8058789998 20146974995 40293949990
- Sum of all divisors σ(n): 89198954352
- Sum of proper divisors (its aliquot sum) s(n): 48905004362
- 40293949990 is an abundant number, because the sum of its proper divisors (48905004362) is greater than itself. Its abundance is 8611054372
Bases of 40293949990
- Binary: 1001011000011011010011100010001001102
- Hexadecimal: 0x961B4E226
- Base-36: IIDZ6SM
Squares and roots of 40293949990
- 40293949990 squared (402939499902) is 1623602405796621000100
- 40293949990 cubed (402939499903) is 65421354142812732689013184999000
-
The
square root of 40293949990 is 200733.5298100445 -
The
cube root of 40293949990 is 3428.3089123217
Scales and comparisons
How big is 40293949990?- 40,293,949,990 seconds is equal to 1,281 years, 11 weeks, 4 days, 3 hours, 53 minutes, 10 seconds.
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To count from 1 to 40,293,949,990 would take you about two thousand, five hundred sixty-two 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 40293949990 cubic inches would be around 285.7 feet tall.
Recreational maths with 40293949990
- 40293949990 backwards is 09994939204
- The number of decimal digits it has is: 11
- The sum of 40293949990's digits is 58
- More coming soon!
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Keywords: Divisors of 40293949990, math, Factors of 40293949990, curriculum, school, college, exams, university, Prime factorization of 40293949990, STEM, science, technology, engineering, physics, economics, calculator, forty billion, two hundred ninety-three million, nine hundred forty-nine thousand, nine hundred ninety.