42081280605
42,081,280,605 is an odd composite number composed of six prime numbers multiplied together.
42081280605 is an odd 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 42081280605:
32 × 5 × 72 × 13 × 67 × 21911
(3 × 3 × 5 × 7 × 7 × 13 × 67 × 21911)See below for interesting mathematical facts about the number 42081280605 from the Numbermatics database.
Names of 42081280605
- Cardinal: 42081280605 can be written as Forty-two billion, eighty-one million, two hundred eighty thousand, six hundred five.
Scientific notation
- Scientific notation: 4.2081280605 × 1010
Factors of 42081280605
Divisors of 42081280605
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 9 13 15 21 35 39 45 49 63 65 67 91 105 117 147 195 201 245 273 315 335 441 455 469 585 603 637 735 819 871 1005 1365 1407 1911 2205 2345 2613 3015 3185 3283 4095 4221 4355 5733 6097 7035 7839 9555 9849 13065 16415 18291 21105 21911 28665 29547 30485 39195 42679 49245 54873 65733 91455 109555 128037 147735 153377 197199 213395 274365 284843 328665 384111 460131 640185 766885 854529 985995 1073639 1380393 1424215 1468037 1920555 1993901 2300655 2563587 3220917 4272645 4404111 5368195 5981703 6901965 7340185 9662751 9969505 10276259 12817935 13212333 13957307 16104585 17945109 19084481 22020555 29908515 30828777 41871921 48313755 51381295 57253443 66061665 69786535 71933813 89725545 92486331 95422405 125615763 133591367 154143885 171760329 209359605 215801439 286267215 359669065 400774101 462431655 628078815 647404317 667956835 858801645 935139569 1079007195 1202322303 2003870505 2805418707 3237021585 4675697845 6011611515 8416256121 14027093535 42081280605
- Sum of all divisors σ(n): 92744555904
- Sum of proper divisors (its aliquot sum) s(n): 50663275299
- 42081280605 is an abundant number, because the sum of its proper divisors (50663275299) is greater than itself. Its abundance is 8581994694
Bases of 42081280605
- Binary: 1001110011000011110101100010010111012
- Hexadecimal: 0x9CC3D625D
- Base-36: JBY3VX9
Squares and roots of 42081280605
- 42081280605 squared (420812806052) is 1770834177356749166025
- 42081280605 cubed (420812806053) is 74518969922273698846097757445125
-
The
square root of 42081280605 is 205137.2238405309 -
The
cube root of 42081280605 is 3478.2675296997
Scales and comparisons
How big is 42081280605?- 42,081,280,605 seconds is equal to 1,338 years, 2 weeks, 5 days, 20 hours, 36 minutes, 45 seconds.
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To count from 1 to 42,081,280,605 would take you about two thousand, six hundred seventy-six 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 42081280605 cubic inches would be around 289.9 feet tall.
Recreational maths with 42081280605
- 42081280605 backwards is 50608218024
- The number of decimal digits it has is: 11
- The sum of 42081280605's digits is 36
- More coming soon!
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