13491830400
13,491,830,400 is an even composite number composed of five prime numbers multiplied together.
13491830400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13491830400:
27 × 3 × 52 × 89 × 15791
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 89 × 15791)See below for interesting mathematical facts about the number 13491830400 from the Numbermatics database.
Names of 13491830400
- Cardinal: 13491830400 can be written as Thirteen billion, four hundred ninety-one million, eight hundred thirty thousand, four hundred.
Scientific notation
- Scientific notation: 1.34918304 × 1010
Factors of 13491830400
Divisors of 13491830400
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 89 96 100 120 128 150 160 178 192 200 240 267 300 320 356 384 400 445 480 534 600 640 712 800 890 960 1068 1200 1335 1424 1600 1780 1920 2136 2225 2400 2670 2848 3200 3560 4272 4450 4800 5340 5696 6675 7120 8544 8900 9600 10680 11392 13350 14240 15791 17088 17800 21360 26700 28480 31582 34176 35600 42720 47373 53400 56960 63164 71200 78955 85440 94746 106800 126328 142400 157910 170880 189492 213600 236865 252656 284800 315820 378984 394775 427200 473730 505312 631640 757968 789550 854400 947460 1010624 1184325 1263280 1405399 1515936 1579100 1894920 2021248 2368650 2526560 2810798 3031872 3158200 3789840 4216197 4737300 5053120 5621596 6063744 6316400 7026995 7579680 8432394 9474600 10106240 11243192 12632800 14053990 15159360 16864788 18949200 21080985 22486384 25265600 28107980 30318720 33729576 35134975 37898400 42161970 44972768 50531200 56215960 67459152 70269950 75796800 84323940 89945536 105404925 112431920 134918304 140539900 151593600 168647880 179891072 210809850 224863840 269836608 281079800 337295760 421619700 449727680 539673216 562159600 674591520 843239400 899455360 1124319200 1349183040 1686478800 2248638400 2698366080 3372957600 4497276800 6745915200 13491830400
- Sum of all divisors σ(n): 44940873600
- Sum of proper divisors (its aliquot sum) s(n): 31449043200
- 13491830400 is an abundant number, because the sum of its proper divisors (31449043200) is greater than itself. Its abundance is 17957212800
Bases of 13491830400
- Binary: 11001001000010110011111110100000002
- Hexadecimal: 0x3242CFE80
- Base-36: 674OQYO
Squares and roots of 13491830400
- 13491830400 squared (134918304002) is 182029487542364160000
- 13491830400 cubed (134918304003) is 2455910973720490061758464000000
-
The
square root of 13491830400 is 116154.3387050179 -
The
cube root of 13491830400 is 2380.6211687491
Scales and comparisons
How big is 13491830400?- 13,491,830,400 seconds is equal to 428 years, 51 weeks, 6 days, 10 hours, 40 minutes.
-
To count from 1 to 13,491,830,400 would take you about eight hundred fifty-seven 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 13491830400 cubic inches would be around 198.4 feet tall.
Recreational maths with 13491830400
- 13491830400 backwards is 00403819431
- The number of decimal digits it has is: 11
- The sum of 13491830400's digits is 33
- More coming soon!
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