2942002440
2,942,002,440 is an even composite number composed of seven prime numbers multiplied together.
2942002440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2942002440:
23 × 32 × 5 × 13 × 29 × 53 × 409
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 29 × 53 × 409)See below for interesting mathematical facts about the number 2942002440 from the Numbermatics database.
Names of 2942002440
- Cardinal: 2942002440 can be written as Two billion, nine hundred forty-two million, two thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.94200244 × 109
Factors of 2942002440
Divisors of 2942002440
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 29 30 36 39 40 45 52 53 58 60 65 72 78 87 90 104 106 116 117 120 130 145 156 159 174 180 195 212 232 234 260 261 265 290 312 318 348 360 377 390 409 424 435 468 477 520 522 530 580 585 636 689 696 754 780 795 818 870 936 954 1044 1060 1131 1160 1170 1227 1272 1305 1378 1508 1537 1560 1590 1636 1740 1885 1908 2045 2067 2088 2120 2262 2340 2385 2454 2610 2756 3016 3074 3180 3272 3393 3445 3480 3681 3770 3816 4090 4134 4524 4611 4680 4770 4908 5220 5317 5512 5655 6135 6148 6201 6360 6786 6890 7362 7540 7685 8180 8268 9048 9222 9540 9816 10335 10440 10634 11310 11861 12270 12296 12402 13572 13780 13833 14724 15080 15370 15951 16360 16536 16965 18405 18444 19080 19981 20670 21268 21677 22620 23055 23722 24540 24804 26585 27144 27560 27666 29448 30740 31005 31902 33930 35583 36810 36888 39962 41340 42536 43354 45240 46110 47444 47853 49080 49608 53170 55332 59305 59943 61480 62010 63804 65031 67860 69165 71166 73620 79755 79924 82680 86708 92220 94888 95706 99905 106340 106749 108385 110664 118610 119886 124020 127608 130062 135720 138330 142332 147240 154193 159510 159848 173416 177915 179829 184440 191412 195093 199810 212680 213498 216770 237220 239265 239772 248040 260124 276660 281801 284664 299715 308386 319020 325155 355830 359658 382824 390186 399620 426996 433540 462579 474440 478530 479544 520248 533745 553320 563602 599430 616772 628633 638040 650310 711660 719316 770965 780372 799240 845403 853992 867080 899145 925158 957060 975465 1067490 1127204 1198860 1233544 1257266 1300620 1387737 1409005 1423320 1438632 1541930 1560744 1690806 1798290 1850316 1885899 1914120 1950930 2134980 2254408 2312895 2397720 2514532 2536209 2601240 2775474 2818010 3083860 3143165 3381612 3596580 3700632 3771798 3901860 4227015 4269960 4625790 5029064 5072418 5550948 5636020 5657697 6167720 6286330 6763224 6938685 7193160 7543596 7803720 8172229 8454030 9251580 9429495 10144836 11101896 11272040 11315394 12572660 12681045 13877370 15087192 16344458 16908060 18503160 18858990 20289672 22630788 24516687 25145320 25362090 27754740 28288485 32688916 33816120 37717980 40861145 45261576 49033374 50724180 55509480 56576970 65377832 73550061 75435960 81722290 98066748 101448360 113153940 122583435 147100122 163444580 196133496 226307880 245166870 294200244 326889160 367750305 490333740 588400488 735500610 980667480 1471001220 2942002440
- Sum of all divisors σ(n): 10879596000
- Sum of proper divisors (its aliquot sum) s(n): 7937593560
- 2942002440 is an abundant number, because the sum of its proper divisors (7937593560) is greater than itself. Its abundance is 4995591120
Bases of 2942002440
- Binary: 101011110101101101100101000010002
- Hexadecimal: 0xAF5B6508
- Base-36: 1CNLBM0
Squares and roots of 2942002440
- 2942002440 squared (29420024402) is 8655378356965953600
- 2942002440 cubed (29420024403) is 25464144245317026488126784000
-
The
square root of 2942002440 is 54240.2289818175 -
The
cube root of 2942002440 is 1432.8949195787
Scales and comparisons
How big is 2942002440?- 2,942,002,440 seconds is equal to 93 years, 28 weeks, 2 days, 22 hours, 54 minutes.
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To count from 1 to 2,942,002,440 would take you about one hundred eighty-seven 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 2942002440 cubic inches would be around 119.4 feet tall.
Recreational maths with 2942002440
- 2942002440 backwards is 0442002492
- The number of decimal digits it has is: 10
- The sum of 2942002440's digits is 27
- More coming soon!
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The information we have on file for 2942002440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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