18429842080
18,429,842,080 is an even composite number composed of five prime numbers multiplied together.
18429842080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 18429842080:
25 × 5 × 134 × 37 × 109
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 13 × 37 × 109)See below for interesting mathematical facts about the number 18429842080 from the Numbermatics database.
Names of 18429842080
- Cardinal: 18429842080 can be written as Eighteen billion, four hundred twenty-nine million, eight hundred forty-two thousand and eighty.
Scientific notation
- Scientific notation: 1.842984208 × 1010
Factors of 18429842080
Divisors of 18429842080
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 37 40 52 65 74 80 104 109 130 148 160 169 185 208 218 260 296 338 370 416 436 481 520 545 592 676 740 845 872 962 1040 1090 1184 1352 1417 1480 1690 1744 1924 2080 2180 2197 2405 2704 2834 2960 3380 3488 3848 4033 4360 4394 4810 5408 5668 5920 6253 6760 7085 7696 8066 8720 8788 9620 10985 11336 12506 13520 14170 15392 16132 17440 17576 18421 19240 20165 21970 22672 25012 27040 28340 28561 31265 32264 35152 36842 38480 40330 43940 45344 50024 52429 56680 57122 62530 64528 70304 73684 76960 80660 81289 87880 92105 100048 104858 113360 114244 125060 129056 142805 147368 161320 162578 175760 184210 200096 209716 226720 228488 239473 250120 262145 285610 294736 322640 325156 351520 368420 406445 419432 456976 478946 500240 524290 571220 589472 645280 650312 681577 736840 812890 838864 913952 957892 1000480 1048580 1056757 1142440 1197365 1300624 1363154 1473680 1625780 1677728 1915784 2097160 2113514 2284880 2394730 2601248 2726308 2947360 3113149 3251560 3407885 3831568 4194320 4227028 4569760 4789460 5283785 5452616 6226298 6503120 6815770 7663136 8388640 8454056 8860501 9578920 10567570 10905232 12452596 13006240 13631540 15565745 16908112 17721002 19157840 21135140 21810464 24905192 27263080 31131490 33816224 35442004 38315680 42270280 44302505 49810384 54526160 62262980 70884008 84540560 88605010 99620768 109052320 115186513 124525960 141768016 169081120 177210020 230373026 249051920 283536032 354420040 460746052 498103840 575932565 708840080 921492104 1151865130 1417680160 1842984208 2303730260 3685968416 4607460520 9214921040 18429842080
- Sum of all divisors σ(n): 48888017640
- Sum of proper divisors (its aliquot sum) s(n): 30458175560
- 18429842080 is an abundant number, because the sum of its proper divisors (30458175560) is greater than itself. Its abundance is 12028333480
Bases of 18429842080
- Binary: 100010010101000000100010010101000002
- Hexadecimal: 0x44A8112A0
- Base-36: 8GSNH5S
Squares and roots of 18429842080
- 18429842080 squared (184298420802) is 339659079093738726400
- 18429842080 cubed (184298420803) is 6259863188735834244332326912000
-
The
square root of 18429842080 is 135756.5544642321 -
The
cube root of 18429842080 is 2641.4387092295
Scales and comparisons
How big is 18429842080?- 18,429,842,080 seconds is equal to 586 years, 4 days, 8 hours, 34 minutes, 40 seconds.
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To count from 1 to 18,429,842,080 would take you about one thousand, one hundred seventy-two 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 18429842080 cubic inches would be around 220.1 feet tall.
Recreational maths with 18429842080
- 18429842080 backwards is 08024892481
- The number of decimal digits it has is: 11
- The sum of 18429842080's digits is 46
- More coming soon!
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