42469642890
42,469,642,890 is an even composite number composed of seven prime numbers multiplied together.
What does the number 42469642890 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
42469642890 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42469642890:
2 × 32 × 5 × 73 × 97 × 103 × 647
(2 × 3 × 3 × 5 × 73 × 97 × 103 × 647)See below for interesting mathematical facts about the number 42469642890 from the Numbermatics database.
Names of 42469642890
- Cardinal: 42469642890 can be written as Forty-two billion, four hundred sixty-nine million, six hundred forty-two thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 4.246964289 × 1010
Factors of 42469642890
Divisors of 42469642890
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 73 90 97 103 146 194 206 219 291 309 365 438 485 515 582 618 647 657 730 873 927 970 1030 1095 1294 1314 1455 1545 1746 1854 1941 2190 2910 3090 3235 3285 3882 4365 4635 5823 6470 6570 7081 7519 8730 9270 9705 9991 11646 14162 15038 19410 19982 21243 22557 29115 29973 35405 37595 42486 45114 47231 49955 58230 59946 62759 63729 66641 67671 70810 75190 89919 94462 99910 106215 112785 125518 127458 133282 135342 141693 149865 179838 188277 199923 212430 225570 236155 283386 299730 313795 318645 333205 338355 376554 399846 425079 449595 472310 564831 599769 627590 637290 666410 676710 708465 729343 850158 899190 941385 999615 1129662 1199538 1416930 1458686 1882770 1999230 2125395 2188029 2824155 2998845 3646715 4250790 4376058 4581407 4864793 5648310 5997690 6464177 6564087 7293430 9162814 9729586 10940145 12928354 13128174 13744221 14594379 19392531 21880290 22907035 24323965 27488442 29188758 32320885 32820435 38785062 41232663 43783137 45814070 48647930 58177593 64641770 65640870 68721105 72971895 82465326 87566274 96962655 116355186 137442210 145943790 193925310 206163315 218915685 290887965 412326630 437831370 471884921 581775930 943769842 1415654763 2359424605 2831309526 4246964289 4718849210 7078273815 8493928578 14156547630 21234821445 42469642890
- Sum of all divisors σ(n): 114362067456
- Sum of proper divisors (its aliquot sum) s(n): 71892424566
- 42469642890 is an abundant number, because the sum of its proper divisors (71892424566) is greater than itself. Its abundance is 29422781676
Bases of 42469642890
- Binary: 1001111000110110001101010010100010102
- Hexadecimal: 0x9E363528A
- Base-36: JIDBU6I
Squares and roots of 42469642890
- 42469642890 squared (424696428902) is 1803670567204127552100
- 42469642890 cubed (424696428903) is 76601244880363042871696869569000
-
The
square root of 42469642890 is 206081.6413220743 -
The
cube root of 42469642890 is 3488.9349297709
Scales and comparisons
How big is 42469642890?- 42,469,642,890 seconds is equal to 1,350 years, 20 weeks, 6 days, 19 hours, 1 minute, 30 seconds.
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To count from 1 to 42,469,642,890 would take you about two thousand, seven hundred 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 42469642890 cubic inches would be around 290.7 feet tall.
Recreational maths with 42469642890
- 42469642890 backwards is 09824696424
- The number of decimal digits it has is: 11
- The sum of 42469642890's digits is 54
- More coming soon!
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