12460497990
12,460,497,990 is an even composite number composed of five prime numbers multiplied together.
12460497990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 12460497990:
2 × 3 × 5 × 174 × 4973
(2 × 3 × 5 × 17 × 17 × 17 × 17 × 4973)See below for interesting mathematical facts about the number 12460497990 from the Numbermatics database.
Names of 12460497990
- Cardinal: 12460497990 can be written as Twelve billion, four hundred sixty million, four hundred ninety-seven thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.246049799 × 1010
Factors of 12460497990
Divisors of 12460497990
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 289 510 578 867 1445 1734 2890 4335 4913 4973 8670 9826 9946 14739 14919 24565 24865 29478 29838 49130 49730 73695 74595 83521 84541 147390 149190 167042 169082 250563 253623 417605 422705 501126 507246 835210 845410 1252815 1268115 1437197 2505630 2536230 2874394 4311591 7185985 8623182 14371970 21557955 24432349 43115910 48864698 73297047 122161745 146594094 244323490 366485235 415349933 732970470 830699866 1246049799 2076749665 2492099598 4153499330 6230248995 12460497990
- Sum of all divisors σ(n): 31780636848
- Sum of proper divisors (its aliquot sum) s(n): 19320138858
- 12460497990 is an abundant number, because the sum of its proper divisors (19320138858) is greater than itself. Its abundance is 6859640868
Bases of 12460497990
- Binary: 10111001101011010000011100010001102
- Hexadecimal: 0x2E6B41C46
- Base-36: 5Q2NPS6
Squares and roots of 12460497990
- 12460497990 squared (124604979902) is 155264010158794040100
- 12460497990 cubed (124604979903) is 1934666886502992717490029399000
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The
square root of 12460497990 is 111626.6007276043 -
The
cube root of 12460497990 is 2318.3471425527
Scales and comparisons
How big is 12460497990?- 12,460,497,990 seconds is equal to 396 years, 10 weeks, 4 days, 17 hours, 26 minutes, 30 seconds.
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To count from 1 to 12,460,497,990 would take you about seven hundred ninety-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 12460497990 cubic inches would be around 193.2 feet tall.
Recreational maths with 12460497990
- 12460497990 backwards is 09979406421
- 12460497990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12460497990's digits is 51
- More coming soon!
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