13021072740
13,021,072,740 is an even composite number composed of six prime numbers multiplied together.
13021072740 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13021072740:
22 × 32 × 5 × 13 × 41 × 135721
(2 × 2 × 3 × 3 × 5 × 13 × 41 × 135721)See below for interesting mathematical facts about the number 13021072740 from the Numbermatics database.
Names of 13021072740
- Cardinal: 13021072740 can be written as Thirteen billion, twenty-one million, seventy-two thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.302107274 × 1010
Factors of 13021072740
Divisors of 13021072740
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 41 45 52 60 65 78 82 90 117 123 130 156 164 180 195 205 234 246 260 369 390 410 468 492 533 585 615 738 780 820 1066 1170 1230 1476 1599 1845 2132 2340 2460 2665 3198 3690 4797 5330 6396 7380 7995 9594 10660 15990 19188 23985 31980 47970 95940 135721 271442 407163 542884 678605 814326 1221489 1357210 1628652 1764373 2035815 2442978 2714420 3528746 4071630 4885956 5293119 5564561 6107445 7057492 8143260 8821865 10586238 11129122 12214890 15879357 16693683 17643730 21172476 22258244 24429780 26465595 27822805 31758714 33387366 35287460 50081049 52931190 55645610 63517428 66774732 72339293 79396785 83468415 100162098 105862380 111291220 144678586 158793570 166936830 200324196 217017879 250405245 289357172 317587140 333873660 361696465 434035758 500810490 651053637 723392930 868071516 1001620980 1085089395 1302107274 1446785860 2170178790 2604214548 3255268185 4340357580 6510536370 13021072740
- Sum of all divisors σ(n): 43573276656
- Sum of proper divisors (its aliquot sum) s(n): 30552203916
- 13021072740 is an abundant number, because the sum of its proper divisors (30552203916) is greater than itself. Its abundance is 17531131176
Bases of 13021072740
- Binary: 11000010000001110111001101011001002
- Hexadecimal: 0x3081DCD64
- Base-36: 5ZCES10
Squares and roots of 13021072740
- 13021072740 squared (130210727402) is 169548335300371107600
- 13021072740 cubed (130210727403) is 2207701206892041941053966824000
-
The
square root of 13021072740 is 114109.9151695417 -
The
cube root of 13021072740 is 2352.6044906933
Scales and comparisons
How big is 13021072740?- 13,021,072,740 seconds is equal to 414 years, 1 week, 3 days, 20 hours, 39 minutes.
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To count from 1 to 13,021,072,740 would take you about eight hundred twenty-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 13021072740 cubic inches would be around 196.1 feet tall.
Recreational maths with 13021072740
- 13021072740 backwards is 04727012031
- The number of decimal digits it has is: 11
- The sum of 13021072740's digits is 27
- More coming soon!
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The information we have on file for 13021072740 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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