30142037240
30,142,037,240 is an even composite number composed of five prime numbers multiplied together.
30142037240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 30142037240:
23 × 5 × 7 × 41 × 2625613
(2 × 2 × 2 × 5 × 7 × 41 × 2625613)See below for interesting mathematical facts about the number 30142037240 from the Numbermatics database.
Names of 30142037240
- Cardinal: 30142037240 can be written as Thirty billion, one hundred forty-two million, thirty-seven thousand, two hundred forty.
Scientific notation
- Scientific notation: 3.014203724 × 1010
Factors of 30142037240
Divisors of 30142037240
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 41 56 70 82 140 164 205 280 287 328 410 574 820 1148 1435 1640 2296 2870 5740 11480 2625613 5251226 10502452 13128065 18379291 21004904 26256130 36758582 52512260 73517164 91896455 105024520 107650133 147034328 183792910 215300266 367585820 430600532 538250665 735171640 753550931 861201064 1076501330 1507101862 2153002660 3014203724 3767754655 4306005320 6028407448 7535509310 15071018620 30142037240
- Sum of all divisors σ(n): 79398567360
- Sum of proper divisors (its aliquot sum) s(n): 49256530120
- 30142037240 is an abundant number, because the sum of its proper divisors (49256530120) is greater than itself. Its abundance is 19114492880
Bases of 30142037240
- Binary: 111000001001001101011111100111110002
- Hexadecimal: 0x7049AFCF8
- Base-36: DUHSGS8
Squares and roots of 30142037240
- 30142037240 squared (301420372402) is 908542408977546817600
- 30142037240 cubed (301420372403) is 27385319125520526499942687424000
-
The
square root of 30142037240 is 173614.6227712401 -
The
cube root of 30142037240 is 3112.1285951997
Scales and comparisons
How big is 30142037240?- 30,142,037,240 seconds is equal to 958 years, 22 weeks, 4 hours, 7 minutes, 20 seconds.
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To count from 1 to 30,142,037,240 would take you about one thousand, nine hundred sixteen 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 30142037240 cubic inches would be around 259.3 feet tall.
Recreational maths with 30142037240
- 30142037240 backwards is 04273024103
- The number of decimal digits it has is: 11
- The sum of 30142037240's digits is 26
- More coming soon!
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