28071742320
28,071,742,320 is an even composite number composed of five prime numbers multiplied together.
28071742320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 28071742320:
24 × 34 × 5 × 17 × 254827
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 254827)See below for interesting mathematical facts about the number 28071742320 from the Numbermatics database.
Names of 28071742320
- Cardinal: 28071742320 can be written as Twenty-eight billion, seventy-one million, seven hundred forty-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.807174232 × 1010
Factors of 28071742320
Divisors of 28071742320
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 34 36 40 45 48 51 54 60 68 72 80 81 85 90 102 108 120 135 136 144 153 162 170 180 204 216 240 255 270 272 306 324 340 360 405 408 432 459 510 540 612 648 680 720 765 810 816 918 1020 1080 1224 1296 1360 1377 1530 1620 1836 2040 2160 2295 2448 2754 3060 3240 3672 4080 4590 5508 6120 6480 6885 7344 9180 11016 12240 13770 18360 22032 27540 36720 55080 110160 254827 509654 764481 1019308 1274135 1528962 2038616 2293443 2548270 3057924 3822405 4077232 4332059 4586886 5096540 6115848 6880329 7644810 8664118 9173772 10193080 11467215 12231696 12996177 13760658 15289620 17328236 18347544 20386160 20640987 21660295 22934430 25992354 27521316 30579240 34401645 34656472 36695088 38988531 41281974 43320590 45868860 51984708 55042632 61158480 64980885 68803290 69312944 77977062 82563948 86641180 91737720 103204935 103969416 110085264 116965593 129961770 137606580 155954124 165127896 173282360 183475440 194942655 206409870 207938832 233931186 259923540 275213160 311908248 330255792 346564720 350896779 389885310 412819740 467862372 519847080 550426320 584827965 623816496 701793558 779770620 825639480 935724744 1039694160 1169655930 1403587116 1559541240 1651278960 1754483895 1871449488 2339311860 2807174232 3119082480 3508967790 4678623720 5614348464 7017935580 9357247440 14035871160 28071742320
- Sum of all divisors σ(n): 103232861424
- Sum of proper divisors (its aliquot sum) s(n): 75161119104
- 28071742320 is an abundant number, because the sum of its proper divisors (75161119104) is greater than itself. Its abundance is 47089376784
Bases of 28071742320
- Binary: 110100010010011010011001011011100002
- Hexadecimal: 0x68934CB70
- Base-36: CW96V00
Squares and roots of 28071742320
- 28071742320 squared (280717423202) is 788022716880478982400
- 28071742320 cubed (280717423203) is 22121170650575120232108615168000
-
The
square root of 28071742320 is 167546.2393490227 -
The
cube root of 28071742320 is 3039.1802354493
Scales and comparisons
How big is 28071742320?- 28,071,742,320 seconds is equal to 892 years, 30 weeks, 6 days, 10 hours, 12 minutes.
-
To count from 1 to 28,071,742,320 would take you about one thousand, seven hundred eighty-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 28071742320 cubic inches would be around 253.3 feet tall.
Recreational maths with 28071742320
- 28071742320 backwards is 02324717082
- 28071742320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28071742320's digits is 36
- More coming soon!
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The information we have on file for 28071742320 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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