1042247220
1,042,247,220 is an even composite number composed of seven prime numbers multiplied together.
1042247220 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 1042247220:
22 × 3 × 5 × 7 × 17 × 61 × 2393
(2 × 2 × 3 × 5 × 7 × 17 × 61 × 2393)See below for interesting mathematical facts about the number 1042247220 from the Numbermatics database.
Names of 1042247220
- Cardinal: 1042247220 can be written as One billion, forty-two million, two hundred forty-seven thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.04224722 × 109
Factors of 1042247220
Divisors of 1042247220
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 51 60 61 68 70 84 85 102 105 119 122 140 170 183 204 210 238 244 255 305 340 357 366 420 427 476 510 595 610 714 732 854 915 1020 1037 1190 1220 1281 1428 1708 1785 1830 2074 2135 2380 2393 2562 3111 3570 3660 4148 4270 4786 5124 5185 6222 6405 7140 7179 7259 8540 9572 10370 11965 12444 12810 14358 14518 15555 16751 20740 21777 23930 25620 28716 29036 31110 33502 35895 36295 40681 43554 47860 50253 62220 67004 71790 72590 81362 83755 87108 100506 108885 122043 143580 145180 145973 162724 167510 201012 203405 217770 244086 251265 284767 291946 335020 406810 435540 437919 488172 502530 569534 583892 610215 729865 813620 854301 875838 1005060 1021811 1139068 1220430 1423835 1459730 1708602 1751676 2043622 2189595 2440860 2481541 2847670 2919460 3065433 3417204 4087244 4271505 4379190 4963082 5109055 5695340 6130866 7444623 8543010 8758380 9926164 10218110 12261732 12407705 14889246 15327165 17086020 17370787 20436220 24815410 29778492 30654330 34741574 37223115 49630820 52112361 61308660 69483148 74446230 86853935 104224722 148892460 173707870 208449444 260561805 347415740 521123610 1042247220
- Sum of all divisors σ(n): 3590770176
- Sum of proper divisors (its aliquot sum) s(n): 2548522956
- 1042247220 is an abundant number, because the sum of its proper divisors (2548522956) is greater than itself. Its abundance is 1506275736
Bases of 1042247220
- Binary: 1111100001111101101110001101002
- Hexadecimal: 0x3E1F6E34
- Base-36: H8IZ3O
Squares and roots of 1042247220
- 1042247220 squared (10422472202) is 1086279267597728400
- 1042247220 cubed (10422472203) is 1132171546797368503215048000
-
The
square root of 1042247220 is 32283.8538591661 -
The
cube root of 1042247220 is 1013.8886198947
Scales and comparisons
How big is 1042247220?- 1,042,247,220 seconds is equal to 33 years, 7 weeks, 2 days, 1 hour, 7 minutes.
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To count from 1 to 1,042,247,220 would take you about sixty-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 1042247220 cubic inches would be around 84.5 feet tall.
Recreational maths with 1042247220
- 1042247220 backwards is 0227422401
- The number of decimal digits it has is: 10
- The sum of 1042247220's digits is 24
- More coming soon!
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"Number 1042247220 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
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