82163462820
82,163,462,820 is an even composite number composed of six prime numbers multiplied together.
What does the number 82163462820 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 144 divisors.
82163462820 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 82163462820:
22 × 3 × 5 × 192 × 757 × 5011
(2 × 2 × 3 × 5 × 19 × 19 × 757 × 5011)See below for interesting mathematical facts about the number 82163462820 from the Numbermatics database.
Names of 82163462820
- Cardinal: 82163462820 can be written as Eighty-two billion, one hundred sixty-three million, four hundred sixty-two thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 8.216346282 × 1010
Factors of 82163462820
Divisors of 82163462820
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 361 380 570 722 757 1083 1140 1444 1514 1805 2166 2271 3028 3610 3785 4332 4542 5011 5415 7220 7570 9084 10022 10830 11355 14383 15033 15140 20044 21660 22710 25055 28766 30066 43149 45420 50110 57532 60132 71915 75165 86298 95209 100220 143830 150330 172596 190418 215745 273277 285627 287660 300660 380836 431490 476045 546554 571254 819831 862980 952090 1093108 1142508 1366385 1428135 1639662 1808971 1904180 2732770 2856270 3279324 3617942 3793327 4099155 5426913 5465540 5712540 7235884 7586654 8198310 9044855 10853826 11379981 15173308 16396620 18089710 18966635 21707652 22759962 27134565 36179420 37933270 45519924 54269130 56899905 72073213 75866540 108538260 113799810 144146426 216219639 227599620 288292852 360366065 432439278 720732130 864878556 1081098195 1369391047 1441464260 2162196390 2738782094 4108173141 4324392780 5477564188 6846955235 8216346282 13693910470 16432692564 20540865705 27387820940 41081731410 82163462820
- Sum of all divisors σ(n): 243172536768
- Sum of proper divisors (its aliquot sum) s(n): 161009073948
- 82163462820 is an abundant number, because the sum of its proper divisors (161009073948) is greater than itself. Its abundance is 78845611128
Bases of 82163462820
- Binary: 10011001000010101001011110010101001002
- Hexadecimal: 0x132152F2A4
- Base-36: 11QU05NO
Squares and roots of 82163462820
- 82163462820 squared (821634628202) is 6750834622573522352400
- 82163462820 cubed (821634628203) is 554671949515788336517856337768000
-
The
square root of 82163462820 is 286641.6976296365 -
The
cube root of 82163462820 is 4347.3664037645
Scales and comparisons
How big is 82163462820?- 82,163,462,820 seconds is equal to 2,612 years, 28 weeks, 2 days, 7 minutes.
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To count from 1 to 82,163,462,820 would take you about five thousand, two hundred twenty-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 82163462820 cubic inches would be around 362.3 feet tall.
Recreational maths with 82163462820
- 82163462820 backwards is 02826436128
- The number of decimal digits it has is: 11
- The sum of 82163462820's digits is 42
- More coming soon!
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