214221420
214,221,420 is an even composite number composed of seven prime numbers multiplied together.
214221420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 214221420:
22 × 32 × 5 × 7 × 17 × 73 × 137
(2 × 2 × 3 × 3 × 5 × 7 × 17 × 73 × 137)See below for interesting mathematical facts about the number 214221420 from the Numbermatics database.
Names of 214221420
- Cardinal: 214221420 can be written as Two hundred fourteen million, two hundred twenty-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.1422142 × 108
Factors of 214221420
Divisors of 214221420
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 51 60 63 68 70 73 84 85 90 102 105 119 126 137 140 146 153 170 180 204 210 219 238 252 255 274 292 306 315 340 357 365 411 420 438 476 510 511 548 595 612 630 657 685 714 730 765 822 876 959 1020 1022 1071 1095 1190 1233 1241 1260 1314 1370 1428 1460 1530 1533 1644 1785 1918 2044 2055 2142 2190 2329 2380 2466 2482 2555 2628 2740 2877 3060 3066 3285 3570 3723 3836 4110 4284 4380 4599 4658 4795 4932 4964 5110 5355 5754 6132 6165 6205 6570 6987 7140 7446 7665 8220 8631 8687 9198 9316 9590 10001 10220 10710 11169 11508 11645 12330 12410 13140 13974 14385 14892 15330 16303 17262 17374 18396 18615 19180 20002 20961 21420 22338 22995 23290 24660 24820 26061 27948 28770 30003 30660 32606 34524 34748 34935 37230 40004 41922 43155 43435 44676 45990 46580 48909 50005 52122 55845 57540 60006 65212 69870 70007 74460 78183 81515 83844 86310 86870 90009 91980 97818 100010 104244 104805 111690 120012 130305 139740 140014 146727 150015 156366 163030 170017 172620 173740 180018 195636 200020 209610 210021 223380 244545 260610 280028 293454 300030 312732 326060 340034 350035 360036 390915 419220 420042 450045 489090 510051 521220 586908 600060 630063 680068 700070 733635 781830 840084 850085 900090 978180 1020102 1050105 1190119 1260126 1400140 1467270 1530153 1563660 1700170 1800180 2040204 2100210 2380238 2520252 2550255 2934540 3060306 3150315 3400340 3570357 4200420 4760476 5100510 5950595 6120612 6300630 7140714 7650765 10201020 10711071 11901190 12601260 14281428 15301530 17851785 21422142 23802380 30603060 35703570 42844284 53555355 71407140 107110710 214221420
- Sum of all divisors σ(n): 802908288
- Sum of proper divisors (its aliquot sum) s(n): 588686868
- 214221420 is an abundant number, because the sum of its proper divisors (588686868) is greater than itself. Its abundance is 374465448
Bases of 214221420
- Binary: 11001100010011000010011011002
- Hexadecimal: 0xCC4C26C
- Base-36: 3JJIB0
Squares and roots of 214221420
- 214221420 squared (2142214202) is 45890816786816400
- 214221420 cubed (2142214203) is 9830795937031646487288000
-
The
square root of 214221420 is 14636.3048615421 -
The
cube root of 214221420 is 598.3486257749
Scales and comparisons
How big is 214221420?- 214,221,420 seconds is equal to 6 years, 42 weeks, 1 day, 9 hours, 57 minutes.
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To count from 1 to 214,221,420 would take you about ten 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 214221420 cubic inches would be around 49.9 feet tall.
Recreational maths with 214221420
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