12409042240
12,409,042,240 is an even composite number composed of six prime numbers multiplied together.
12409042240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12409042240:
26 × 5 × 72 × 37 × 73 × 293
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 37 × 73 × 293)See below for interesting mathematical facts about the number 12409042240 from the Numbermatics database.
Names of 12409042240
- Cardinal: 12409042240 can be written as Twelve billion, four hundred nine million, forty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.240904224 × 1010
Factors of 12409042240
Divisors of 12409042240
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 49 56 64 70 73 74 80 98 112 140 146 148 160 185 196 224 245 259 280 292 293 296 320 365 370 392 448 490 511 518 560 584 586 592 730 740 784 980 1022 1036 1120 1168 1172 1184 1295 1460 1465 1480 1568 1813 1960 2044 2051 2072 2240 2336 2344 2368 2555 2590 2701 2920 2930 2960 3136 3577 3626 3920 4088 4102 4144 4672 4688 5110 5180 5402 5840 5860 5920 7154 7252 7840 8176 8204 8288 9065 9376 10220 10255 10360 10804 10841 11680 11720 11840 13505 14308 14357 14504 15680 16352 16408 16576 17885 18130 18752 18907 20440 20510 20720 21389 21608 21682 23360 23440 27010 28616 28714 29008 32704 32816 35770 36260 37814 40880 41020 41440 42778 43216 43364 46880 54020 54205 57232 57428 58016 65632 71540 71785 72520 75628 75887 81760 82040 82880 85556 86432 86728 93760 94535 106945 108040 108410 114464 114856 116032 131264 132349 143080 143570 145040 149723 151256 151774 163520 164080 171112 172864 173456 189070 213890 216080 216820 228928 229712 264698 286160 287140 290080 299446 302512 303548 328160 342224 346912 378140 379435 427780 432160 433640 459424 529396 531209 572320 574280 580160 598892 605024 607096 656320 661745 684448 693824 748615 756280 758870 791393 855560 864320 867280 918848 1048061 1058792 1062418 1144640 1148560 1197784 1210048 1214192 1323490 1368896 1497230 1512560 1517740 1582786 1711120 1734560 2096122 2117584 2124836 2297120 2395568 2428384 2646980 2656045 2994460 3025120 3035480 3165572 3422240 3469120 3956965 4192244 4235168 4249672 4594240 4791136 4856768 5240305 5293960 5312090 5539751 5988920 6050240 6070960 6331144 6844480 7913930 8384488 8470336 8499344 9582272 10480610 10587920 10624180 11079502 11977840 12141920 12662288 15827860 16768976 16998688 20961220 21175840 21248360 22159004 23955680 24283840 25324576 27698755 31655720 33537952 33997376 38778257 41922440 42351680 42496720 44318008 47911360 50649152 55397510 63311440 67075904 77556514 83844880 84993440 88636016 110795020 126622880 155113028 167689760 169986880 177272032 193891285 221590040 253245760 310226056 335379520 354544064 387782570 443180080 620452112 775565140 886360160 1240904224 1551130280 1772720320 2481808448 3102260560 6204521120 12409042240
- Sum of all divisors σ(n): 35908103952
- Sum of proper divisors (its aliquot sum) s(n): 23499061712
- 12409042240 is an abundant number, because the sum of its proper divisors (23499061712) is greater than itself. Its abundance is 11090019472
Bases of 12409042240
- Binary: 10111000111010001011110101010000002
- Hexadecimal: 0x2E3A2F540
- Base-36: 5P80U9S
Squares and roots of 12409042240
- 12409042240 squared (124090422402) is 153984329314104217600
- 12409042240 cubed (124090422403) is 1910798046756789463960551424000
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The
square root of 12409042240 is 111395.8807137859 -
The
cube root of 12409042240 is 2315.1515272287
Scales and comparisons
How big is 12409042240?- 12,409,042,240 seconds is equal to 394 years, 29 weeks, 4 days, 4 hours, 10 minutes, 40 seconds.
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To count from 1 to 12,409,042,240 would take you about seven hundred eighty-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 12409042240 cubic inches would be around 192.9 feet tall.
Recreational maths with 12409042240
- 12409042240 backwards is 04224090421
- 12409042240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12409042240's digits is 28
- More coming soon!
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