82468489472
82,468,489,472 is an even composite number composed of five prime numbers multiplied together.
82468489472 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 82468489472:
28 × 17 × 59 × 509 × 631
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 59 × 509 × 631)See below for interesting mathematical facts about the number 82468489472 from the Numbermatics database.
Names of 82468489472
- Cardinal: 82468489472 can be written as Eighty-two billion, four hundred sixty-eight million, four hundred eighty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 8.2468489472 × 1010
Factors of 82468489472
Divisors of 82468489472
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 16 17 32 34 59 64 68 118 128 136 236 256 272 472 509 544 631 944 1003 1018 1088 1262 1888 2006 2036 2176 2524 3776 4012 4072 4352 5048 7552 8024 8144 8653 10096 10727 15104 16048 16288 17306 20192 21454 30031 32096 32576 34612 37229 40384 42908 60062 64192 65152 69224 74458 80768 85816 120124 128384 130304 138448 148916 161536 171632 240248 256768 276896 297832 321179 343264 480496 510527 553792 595664 632893 642358 686528 960992 1021054 1107584 1191328 1265786 1284716 1373056 1921984 2042108 2215168 2382656 2531572 2569432 2746112 3843968 4084216 4765312 5063144 5138864 5460043 7687936 8168432 9530624 10126288 10277728 10920086 16336864 18949561 20252576 20555456 21840172 32673728 37899122 40505152 41110912 43680344 65347456 75798244 81010304 82221824 87360688 130694912 151596488 162020608 174721376 303192976 322142537 349442752 606385952 644285074 698885504 1212771904 1288570148 1397771008 2425543808 2577140296 4851087616 5154280592 10308561184 20617122368 41234244736 82468489472
- Sum of all divisors σ(n): 177881961600
- Sum of proper divisors (its aliquot sum) s(n): 95413472128
- 82468489472 is an abundant number, because the sum of its proper divisors (95413472128) is greater than itself. Its abundance is 12944982656
Bases of 82468489472
- Binary: 10011001100111000000101001001000000002
- Hexadecimal: 0x1333814900
- Base-36: 11VVLXQ8
Squares and roots of 82468489472
- 82468489472 squared (824684894722) is 6801051755793374838784
- 82468489472 cubed (824684894723) is 560872465121173047899608001282048
-
The
square root of 82468489472 is 287173.2742996811 -
The
cube root of 82468489472 is 4352.7395342505
Scales and comparisons
How big is 82468489472?- 82,468,489,472 seconds is equal to 2,622 years, 12 weeks, 4 days, 9 hours, 44 minutes, 32 seconds.
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To count from 1 to 82,468,489,472 would take you about five thousand, two hundred forty-four 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 82468489472 cubic inches would be around 362.7 feet tall.
Recreational maths with 82468489472
- 82468489472 backwards is 27498486428
- The number of decimal digits it has is: 11
- The sum of 82468489472's digits is 62
- More coming soon!
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