31404986900
31,404,986,900 is an even composite number composed of five prime numbers multiplied together.
31404986900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 31404986900:
22 × 52 × 72 × 73 × 87797
(2 × 2 × 5 × 5 × 7 × 7 × 73 × 87797)See below for interesting mathematical facts about the number 31404986900 from the Numbermatics database.
Names of 31404986900
- Cardinal: 31404986900 can be written as Thirty-one billion, four hundred four million, nine hundred eighty-six thousand, nine hundred.
Scientific notation
- Scientific notation: 3.14049869 × 1010
Factors of 31404986900
Divisors of 31404986900
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 49 50 70 73 98 100 140 146 175 196 245 292 350 365 490 511 700 730 980 1022 1225 1460 1825 2044 2450 2555 3577 3650 4900 5110 7154 7300 10220 12775 14308 17885 25550 35770 51100 71540 87797 89425 175594 178850 351188 357700 438985 614579 877970 1229158 1755940 2194925 2458316 3072895 4302053 4389850 6145790 6409181 8604106 8779700 12291580 12818362 15364475 17208212 21510265 25636724 30728950 32045905 43020530 44864267 61457900 64091810 86041060 89728534 107551325 128183620 160229525 179457068 215102650 224321335 314049869 320459050 430205300 448642670 628099738 640918100 897285340 1121606675 1256199476 1570249345 2243213350 3140498690 4486426700 6280997380 7851246725 15702493450 31404986900
- Sum of all divisors σ(n): 80362036188
- Sum of proper divisors (its aliquot sum) s(n): 48957049288
- 31404986900 is an abundant number, because the sum of its proper divisors (48957049288) is greater than itself. Its abundance is 17552062388
Bases of 31404986900
- Binary: 111010011111110001000010010000101002
- Hexadecimal: 0x74FE21214
- Base-36: EFDPUZ8
Squares and roots of 31404986900
- 31404986900 squared (314049869002) is 986273202189171610000
- 31404986900 cubed (314049869003) is 30973896994571985733901909000000
-
The
square root of 31404986900 is 177214.5222604513 -
The
cube root of 31404986900 is 3155.0012733537
Scales and comparisons
How big is 31404986900?- 31,404,986,900 seconds is equal to 998 years, 30 weeks, 1 day, 15 hours, 28 minutes, 20 seconds.
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To count from 1 to 31,404,986,900 would take you about one thousand, nine hundred ninety-seven 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 31404986900 cubic inches would be around 262.9 feet tall.
Recreational maths with 31404986900
- 31404986900 backwards is 00968940413
- The number of decimal digits it has is: 11
- The sum of 31404986900's digits is 44
- More coming soon!
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Keywords: Divisors of 31404986900, math, Factors of 31404986900, curriculum, school, college, exams, university, Prime factorization of 31404986900, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, four hundred four million, nine hundred eighty-six thousand, nine hundred.