13908091400
13,908,091,400 is an even composite number composed of five prime numbers multiplied together.
13908091400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13908091400:
23 × 52 × 72 × 73 × 19441
(2 × 2 × 2 × 5 × 5 × 7 × 7 × 73 × 19441)See below for interesting mathematical facts about the number 13908091400 from the Numbermatics database.
Names of 13908091400
- Cardinal: 13908091400 can be written as Thirteen billion, nine hundred eight million, ninety-one thousand, four hundred.
Scientific notation
- Scientific notation: 1.39080914 × 1010
Factors of 13908091400
Divisors of 13908091400
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 73 98 100 140 146 175 196 200 245 280 292 350 365 392 490 511 584 700 730 980 1022 1225 1400 1460 1825 1960 2044 2450 2555 2920 3577 3650 4088 4900 5110 7154 7300 9800 10220 12775 14308 14600 17885 19441 20440 25550 28616 35770 38882 51100 71540 77764 89425 97205 102200 136087 143080 155528 178850 194410 272174 357700 388820 486025 544348 680435 715400 777640 952609 972050 1088696 1360870 1419193 1905218 1944100 2721740 2838386 3402175 3810436 3888200 4763045 5443480 5676772 6804350 7095965 7620872 9526090 9934351 11353544 13608700 14191930 19052180 19868702 23815225 27217400 28383860 35479825 38104360 39737404 47630450 49671755 56767720 69540457 70959650 79474808 95260900 99343510 139080914 141919300 190521800 198687020 248358775 278161828 283838600 347702285 397374040 496717550 556323656 695404570 993435100 1390809140 1738511425 1986870200 2781618280 3477022850 6954045700 13908091400
- Sum of all divisors σ(n): 38132955540
- Sum of proper divisors (its aliquot sum) s(n): 24224864140
- 13908091400 is an abundant number, because the sum of its proper divisors (24224864140) is greater than itself. Its abundance is 10316772740
Bases of 13908091400
- Binary: 11001111001111110010100010000010002
- Hexadecimal: 0x33CFCA208
- Base-36: 6E0IO08
Squares and roots of 13908091400
- 13908091400 squared (139080914002) is 193435006390753960000
- 13908091400 cubed (139080914003) is 2690311748842190190591944000000
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The
square root of 13908091400 is 117932.5714126509 -
The
cube root of 13908091400 is 2404.8565662359
Scales and comparisons
How big is 13908091400?- 13,908,091,400 seconds is equal to 442 years, 12 weeks, 1 day, 6 hours, 43 minutes, 20 seconds.
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To count from 1 to 13,908,091,400 would take you about eight hundred eighty-four 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 13908091400 cubic inches would be around 200.4 feet tall.
Recreational maths with 13908091400
- 13908091400 backwards is 00419080931
- 13908091400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13908091400's digits is 35
- More coming soon!
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The information we have on file for 13908091400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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