7130828640
7,130,828,640 is an even composite number composed of five prime numbers multiplied together.
7130828640 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 7130828640:
25 × 3 × 5 × 13 × 10692
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 1069 × 1069)See below for interesting mathematical facts about the number 7130828640 from the Numbermatics database.
Names of 7130828640
- Cardinal: 7130828640 can be written as Seven billion, one hundred thirty million, eight hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 7.13082864 × 109
Factors of 7130828640
Divisors of 7130828640
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 130 156 160 195 208 240 260 312 390 416 480 520 624 780 1040 1069 1248 1560 2080 2138 3120 3207 4276 5345 6240 6414 8552 10690 12828 13897 16035 17104 21380 25656 27794 32070 34208 41691 42760 51312 55588 64140 69485 83382 85520 102624 111176 128280 138970 166764 171040 208455 222352 256560 277940 333528 416910 444704 513120 555880 667056 833820 1111760 1142761 1334112 1667640 2223520 2285522 3335280 3428283 4571044 5713805 6670560 6856566 9142088 11427610 13713132 14855893 17141415 18284176 22855220 27426264 29711786 34282830 36568352 44567679 45710440 54852528 59423572 68565660 74279465 89135358 91420880 109705056 118847144 137131320 148558930 178270716 182841760 222838395 237694288 274262640 297117860 356541432 445676790 475388576 548525280 594235720 713082864 891353580 1188471440 1426165728 1782707160 2376942880 3565414320 7130828640
- Sum of all divisors σ(n): 24212614608
- Sum of proper divisors (its aliquot sum) s(n): 17081785968
- 7130828640 is an abundant number, because the sum of its proper divisors (17081785968) is greater than itself. Its abundance is 9950957328
Bases of 7130828640
- Binary: 1101010010000011111001111011000002
- Hexadecimal: 0x1A907CF60
- Base-36: 39XIELC
Squares and roots of 7130828640
- 7130828640 squared (71308286402) is 50848717093044249600
- 7130828640 cubed (71308286403) is 362593488154337479834988544000
-
The
square root of 7130828640 is 84444.2339061703 -
The
cube root of 7130828640 is 1924.7751367185
Scales and comparisons
How big is 7130828640?- 7,130,828,640 seconds is equal to 226 years, 38 weeks, 2 days, 17 hours, 44 minutes.
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To count from 1 to 7,130,828,640 would take you about four hundred fifty-three 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 7130828640 cubic inches would be around 160.4 feet tall.
Recreational maths with 7130828640
- 7130828640 backwards is 0468280317
- 7130828640 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 7130828640's digits is 39
- More coming soon!
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The information we have on file for 7130828640 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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