12691749842000
12,691,749,842,000 is an even composite number composed of four prime numbers multiplied together.
12691749842000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 12691749842000:
24 × 53 × 372 × 21532
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 37 × 37 × 2153 × 2153)See below for interesting mathematical facts about the number 12691749842000 from the Numbermatics database.
Names of 12691749842000
- Cardinal: 12691749842000 can be written as Twelve trillion, six hundred ninety-one billion, seven hundred forty-nine million, eight hundred forty-two thousand.
Scientific notation
- Scientific notation: 1.2691749842 × 1013
Factors of 12691749842000
Divisors of 12691749842000
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 37 40 50 74 80 100 125 148 185 200 250 296 370 400 500 592 740 925 1000 1369 1480 1850 2000 2153 2738 2960 3700 4306 4625 5476 6845 7400 8612 9250 10765 10952 13690 14800 17224 18500 21530 21904 27380 34225 34448 37000 43060 53825 54760 68450 74000 79661 86120 107650 109520 136900 159322 171125 172240 215300 269125 273800 318644 342250 398305 430600 538250 547600 637288 684500 796610 861200 1076500 1274576 1369000 1593220 1991525 2153000 2738000 2947457 3186440 3983050 4306000 4635409 5894914 6372880 7966100 9270818 9957625 11789828 14737285 15932200 18541636 19915250 23177045 23579656 29474570 31864400 37083272 39830500 46354090 47159312 58949140 73686425 74166544 79661000 92708180 115885225 117898280 147372850 159322000 171510133 185416360 231770450 235796560 294745700 343020266 368432125 370832720 463540900 579426125 589491400 686040532 736864250 857550665 927081800 1158852250 1178982800 1372081064 1473728500 1715101330 1854163600 2317704500 2744162128 2947457000 3430202660 4287753325 4635409000 5894914000 6345874921 6860405320 8575506650 9270818000 12691749842 13720810640 17151013300 21438766625 25383499684 31729374605 34302026600 42877533250 50766999368 63458749210 68604053200 85755066500 101533998736 126917498420 158646873025 171510133000 253834996840 317293746050 343020266000 507669993680 634587492100 793234365125 1269174984200 1586468730250 2538349968400 3172937460500 6345874921000 12691749842000
- Sum of all divisors σ(n): 31555147317876
- Sum of proper divisors (its aliquot sum) s(n): 18863397475876
- 12691749842000 is an abundant number, because the sum of its proper divisors (18863397475876) is greater than itself. Its abundance is 6171647633876
Bases of 12691749842000
- Binary: 101110001011000001110011110110101100010100002
- Hexadecimal: 0xB8B073DAC50
- Base-36: 4HYIC5XE8
Squares and roots of 12691749842000
- 12691749842000 squared (126917498420002) is 161080514051907024964000000
- 12691749842000 cubed (126917498420003) is 2044393588767569763885537055688000000000
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The
square root of 12691749842000 is 3562548.2231122149 -
The
cube root of 12691749842000 is 23326.0123457263
Scales and comparisons
How big is 12691749842000?- 12,691,749,842,000 seconds is equal to 403,558 years, 20 weeks, 19 hours, 13 minutes, 20 seconds.
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To count from 1 to 12,691,749,842,000 would take you about one million, eight thousand, eight hundred ninety-five 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 12691749842000 cubic inches would be around 1943.8 feet tall.
Recreational maths with 12691749842000
- 12691749842000 backwards is 00024894719621
- The number of decimal digits it has is: 14
- The sum of 12691749842000's digits is 53
- More coming soon!
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