13185509220
13,185,509,220 is an even composite number composed of six prime numbers multiplied together.
13185509220 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 13185509220:
22 × 32 × 5 × 13 × 79 × 71327
(2 × 2 × 3 × 3 × 5 × 13 × 79 × 71327)See below for interesting mathematical facts about the number 13185509220 from the Numbermatics database.
Names of 13185509220
- Cardinal: 13185509220 can be written as Thirteen billion, one hundred eighty-five million, five hundred nine thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.318550922 × 1010
Factors of 13185509220
Divisors of 13185509220
- 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 45 52 60 65 78 79 90 117 130 156 158 180 195 234 237 260 316 390 395 468 474 585 711 780 790 948 1027 1170 1185 1422 1580 2054 2340 2370 2844 3081 3555 4108 4740 5135 6162 7110 9243 10270 12324 14220 15405 18486 20540 30810 36972 46215 61620 71327 92430 142654 184860 213981 285308 356635 427962 641943 713270 855924 927251 1069905 1283886 1426540 1854502 2139810 2567772 2781753 3209715 3709004 4279620 4636255 5563506 5634833 6419430 8345259 9272510 11127012 11269666 12838860 13908765 16690518 16904499 18545020 22539332 27817530 28174165 33381036 33808998 41726295 50713497 55635060 56348330 67617996 73252829 83452590 84522495 101426994 112696660 146505658 166905180 169044990 202853988 219758487 253567485 293011316 338089980 366264145 439516974 507134970 659275461 732528290 879033948 1014269940 1098792435 1318550922 1465056580 2197584870 2637101844 3296377305 4395169740 6592754610 13185509220
- Sum of all divisors σ(n): 43618498560
- Sum of proper divisors (its aliquot sum) s(n): 30432989340
- 13185509220 is an abundant number, because the sum of its proper divisors (30432989340) is greater than itself. Its abundance is 17247480120
Bases of 13185509220
- Binary: 11000100011110101011100111011001002
- Hexadecimal: 0x311EAE764
- Base-36: 622B810
Squares and roots of 13185509220
- 13185509220 squared (131855092202) is 173857653390705008400
- 13185509220 cubed (131855092203) is 2292401691750705150558377448000
-
The
square root of 13185509220 is 114828.1725884373 -
The
cube root of 13185509220 is 2362.4663732511
Scales and comparisons
How big is 13185509220?- 13,185,509,220 seconds is equal to 419 years, 13 weeks, 3 days, 1 hour, 27 minutes.
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To count from 1 to 13,185,509,220 would take you about eight hundred thirty-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 13185509220 cubic inches would be around 196.9 feet tall.
Recreational maths with 13185509220
- 13185509220 backwards is 02290558131
- 13185509220 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13185509220's digits is 36
- More coming soon!
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The information we have on file for 13185509220 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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