982492140
982,492,140 is an even composite number composed of six prime numbers multiplied together.
982492140 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 982492140:
22 × 3 × 5 × 72 × 131 × 2551
(2 × 2 × 3 × 5 × 7 × 7 × 131 × 2551)See below for interesting mathematical facts about the number 982492140 from the Numbermatics database.
Names of 982492140
- Cardinal: 982492140 can be written as Nine hundred eighty-two million, four hundred ninety-two thousand, one hundred forty.
Scientific notation
- Scientific notation: 9.8249214 × 108
Factors of 982492140
Divisors of 982492140
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 131 140 147 196 210 245 262 294 393 420 490 524 588 655 735 786 917 980 1310 1470 1572 1834 1965 2551 2620 2751 2940 3668 3930 4585 5102 5502 6419 7653 7860 9170 10204 11004 12755 12838 13755 15306 17857 18340 19257 25510 25676 27510 30612 32095 35714 38265 38514 51020 53571 55020 64190 71428 76530 77028 89285 96285 107142 124999 128380 153060 178570 192570 214284 249998 267855 334181 357140 374997 385140 499996 535710 624995 668362 749994 1002543 1071420 1249990 1336724 1499988 1670905 1874985 2005086 2339267 2499980 3341810 3749970 4010172 4678534 5012715 6683620 7017801 7499940 9357068 10025430 11696335 14035602 16374869 20050860 23392670 28071204 32749738 35089005 46785340 49124607 65499476 70178010 81874345 98249214 140356020 163748690 196498428 245623035 327497380 491246070 982492140
- Sum of all divisors σ(n): 3225809664
- Sum of proper divisors (its aliquot sum) s(n): 2243317524
- 982492140 is an abundant number, because the sum of its proper divisors (2243317524) is greater than itself. Its abundance is 1260825384
Bases of 982492140
- Binary: 1110101000111110100011111011002
- Hexadecimal: 0x3A8FA3EC
- Base-36: G8Y7SC
Squares and roots of 982492140
- 982492140 squared (9824921402) is 965290805161779600
- 982492140 cubed (9824921403) is 948390628885719885412344000
-
The
square root of 982492140 is 31344.7306576401 -
The
cube root of 982492140 is 994.1296531269
Scales and comparisons
How big is 982492140?- 982,492,140 seconds is equal to 31 years, 12 weeks, 3 days, 10 hours, 29 minutes.
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To count from 1 to 982,492,140 would take you about forty-six 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 982492140 cubic inches would be around 82.8 feet tall.
Recreational maths with 982492140
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