42128469075
42,128,469,075 is an odd composite number composed of five prime numbers multiplied together.
42128469075 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42128469075:
3 × 52 × 73 × 11 × 533
(3 × 5 × 5 × 7 × 7 × 7 × 11 × 53 × 53 × 53)See below for interesting mathematical facts about the number 42128469075 from the Numbermatics database.
Names of 42128469075
- Cardinal: 42128469075 can be written as Forty-two billion, one hundred twenty-eight million, four hundred sixty-nine thousand and seventy-five.
Scientific notation
- Scientific notation: 4.2128469075 × 1010
Factors of 42128469075
Divisors of 42128469075
- Number of divisors d(n): 192
-
Complete list of divisors:
1 3 5 7 11 15 21 25 33 35 49 53 55 75 77 105 147 159 165 175 231 245 265 275 343 371 385 525 539 583 735 795 825 1029 1113 1155 1225 1325 1617 1715 1749 1855 1925 2597 2695 2809 2915 3675 3773 3975 4081 5145 5565 5775 7791 8085 8427 8575 8745 9275 11319 12243 12985 13475 14045 14575 18179 18865 19663 20405 25725 27825 28567 30899 38955 40425 42135 43725 54537 56595 58989 61215 64925 70225 85701 90895 92697 94325 98315 102025 137641 142835 148877 154495 194775 199969 210675 216293 272685 282975 294945 306075 412923 428505 446631 454475 463485 491575 599907 648879 688205 714175 744385 772475 963487 999845 1042139 1081465 1363425 1474725 1514051 1637647 2064615 2142525 2233155 2317425 2890461 2999535 3126417 3244395 3441025 3721925 4542153 4817435 4912941 4999225 5210695 5407325 7294973 7570255 8188235 10323075 10598357 11165775 11463529 14452305 14997675 15632085 16221975 21884919 22710765 24087175 24564705 26053475 31795071 34390587 36474865 37851275 40941175 51064811 52991785 57317645 72261525 78160425 80244703 109424595 113553825 122823525 153194433 158975355 171952935 182374325 240734109 255324055 264958925 286588225 401223515 547122975 561712921 765972165 794876775 859764675 1203670545 1276620275 1685138763 2006117575 2808564605 3829860825 6018352725 8425693815 14042823025 42128469075
- Sum of all divisors σ(n): 90315648000
- Sum of proper divisors (its aliquot sum) s(n): 48187178925
- 42128469075 is an abundant number, because the sum of its proper divisors (48187178925) is greater than itself. Its abundance is 6058709850
Bases of 42128469075
- Binary: 1001110011110000110101101100010100112
- Hexadecimal: 0x9CF0D6C53
- Base-36: JCQ7AS3
Squares and roots of 42128469075
- 42128469075 squared (421284690752) is 1774807906603231355625
- 42128469075 cubed (421284690753) is 74769940007399720460518139796875
-
The
square root of 42128469075 is 205252.2084534049 -
The
cube root of 42128469075 is 3479.5671797057
Scales and comparisons
How big is 42128469075?- 42,128,469,075 seconds is equal to 1,339 years, 28 weeks, 6 days, 31 minutes, 15 seconds.
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To count from 1 to 42,128,469,075 would take you about two thousand, six hundred seventy-nine 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 42128469075 cubic inches would be around 290 feet tall.
Recreational maths with 42128469075
- 42128469075 backwards is 57096482124
- The number of decimal digits it has is: 11
- The sum of 42128469075's digits is 48
- More coming soon!
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