3421857920
3,421,857,920 is an even composite number composed of five prime numbers multiplied together.
3421857920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 3421857920:
27 × 5 × 132 × 17 × 1861
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 17 × 1861)See below for interesting mathematical facts about the number 3421857920 from the Numbermatics database.
Names of 3421857920
- Cardinal: 3421857920 can be written as Three billion, four hundred twenty-one million, eight hundred fifty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.42185792 × 109
Factors of 3421857920
Divisors of 3421857920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 160 169 170 208 221 260 272 320 338 340 416 442 520 544 640 676 680 832 845 884 1040 1088 1105 1352 1360 1664 1690 1768 1861 2080 2176 2210 2704 2720 2873 3380 3536 3722 4160 4420 5408 5440 5746 6760 7072 7444 8320 8840 9305 10816 10880 11492 13520 14144 14365 14888 17680 18610 21632 22984 24193 27040 28288 28730 29776 31637 35360 37220 45968 48386 54080 57460 59552 63274 70720 74440 91936 96772 108160 114920 119104 120965 126548 141440 148880 158185 183872 193544 229840 238208 241930 253096 297760 314509 316370 367744 387088 411281 459680 483860 506192 595520 629018 632740 774176 822562 919360 967720 1012384 1191040 1258036 1265480 1548352 1572545 1645124 1838720 1935440 2024768 2056405 2516072 2530960 3096704 3145090 3290248 3870880 4049536 4112810 5032144 5061920 5346653 6290180 6580496 7741760 8225620 10064288 10123840 10693306 12580360 13160992 15483520 16451240 20128576 20247680 21386612 25160720 26321984 26733265 32902480 40257152 42773224 50321440 52643968 53466530 65804960 85546448 100642880 106933060 131609920 171092896 201285760 213866120 263219840 342185792 427732240 684371584 855464480 1710928960 3421857920
- Sum of all divisors σ(n): 9384144840
- Sum of proper divisors (its aliquot sum) s(n): 5962286920
- 3421857920 is an abundant number, because the sum of its proper divisors (5962286920) is greater than itself. Its abundance is 2540429000
Bases of 3421857920
- Binary: 110010111111010101101000100000002
- Hexadecimal: 0xCBF56880
- Base-36: 1KLAAGW
Squares and roots of 3421857920
- 3421857920 squared (34218579202) is 11709111624666726400
- 3421857920 cubed (34218579203) is 40066916349029905092313088000
-
The
square root of 3421857920 is 58496.6487929009 -
The
cube root of 3421857920 is 1506.9100328243
Scales and comparisons
How big is 3421857920?- 3,421,857,920 seconds is equal to 108 years, 41 weeks, 5 days, 20 hours, 5 minutes, 20 seconds.
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To count from 1 to 3,421,857,920 would take you about two hundred seventeen 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 3421857920 cubic inches would be around 125.6 feet tall.
Recreational maths with 3421857920
- 3421857920 backwards is 0297581243
- The number of decimal digits it has is: 10
- The sum of 3421857920's digits is 41
- More coming soon!
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