27494700420
27,494,700,420 is an even composite number composed of seven prime numbers multiplied together.
27494700420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 27494700420:
22 × 3 × 5 × 11 × 31 × 811 × 1657
(2 × 2 × 3 × 5 × 11 × 31 × 811 × 1657)See below for interesting mathematical facts about the number 27494700420 from the Numbermatics database.
Names of 27494700420
- Cardinal: 27494700420 can be written as Twenty-seven billion, four hundred ninety-four million, seven hundred thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.749470042 × 1010
Factors of 27494700420
Divisors of 27494700420
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 93 110 124 132 155 165 186 220 310 330 341 372 465 620 660 682 811 930 1023 1364 1622 1657 1705 1860 2046 2433 3244 3314 3410 4055 4092 4866 4971 5115 6628 6820 8110 8285 8921 9732 9942 10230 12165 16220 16570 17842 18227 19884 20460 24330 24855 25141 26763 33140 35684 36454 44605 48660 49710 50282 51367 53526 54681 72908 75423 89210 91135 99420 100564 102734 107052 109362 125705 133815 150846 154101 178420 182270 205468 218724 251410 256835 267630 273405 276551 301692 308202 364540 377115 502820 513670 535260 546810 553102 565037 616404 754230 770505 829653 1027340 1093620 1106204 1130074 1343827 1382755 1508460 1541010 1659306 1695111 2260148 2687654 2765510 2825185 3082020 3318612 3390222 4031481 4148265 5375308 5531020 5650370 6719135 6780444 8062962 8296530 8475555 11300740 13438270 14782097 16125924 16593060 16951110 20157405 26876540 29564194 33902220 40314810 41658637 44346291 59128388 73910485 80629620 83317274 88692582 124975911 147820970 166634548 177385164 208293185 221731455 249951822 295641940 416586370 443462910 458245007 499903644 624879555 833172740 886925820 916490014 1249759110 1374735021 1832980028 2291225035 2499518220 2749470042 4582450070 5498940084 6873675105 9164900140 13747350210 27494700420
- Sum of all divisors σ(n): 86852247552
- Sum of proper divisors (its aliquot sum) s(n): 59357547132
- 27494700420 is an abundant number, because the sum of its proper divisors (59357547132) is greater than itself. Its abundance is 31862846712
Bases of 27494700420
- Binary: 110011001101100111111010101100001002
- Hexadecimal: 0x666CFD584
- Base-36: CMPMUMC
Squares and roots of 27494700420
- 27494700420 squared (274947004202) is 755958551185548176400
- 27494700420 cubed (274947004203) is 20784853894783882943595314088000
-
The
square root of 27494700420 is 165815.2599129525 -
The
cube root of 27494700420 is 3018.2114616305
Scales and comparisons
How big is 27494700420?- 27,494,700,420 seconds is equal to 874 years, 12 weeks, 5 days, 16 hours, 47 minutes.
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To count from 1 to 27,494,700,420 would take you about one thousand, seven hundred forty-eight 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 27494700420 cubic inches would be around 251.5 feet tall.
Recreational maths with 27494700420
- 27494700420 backwards is 02400749472
- The number of decimal digits it has is: 11
- The sum of 27494700420's digits is 39
- More coming soon!
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