213426720
213,426,720 is an even composite number composed of five prime numbers multiplied together.
213426720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 213426720:
25 × 32 × 5 × 132 × 877
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 13 × 877)See below for interesting mathematical facts about the number 213426720 from the Numbermatics database.
Names of 213426720
- Cardinal: 213426720 can be written as Two hundred thirteen million, four hundred twenty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.1342672 × 108
Factors of 213426720
Divisors of 213426720
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 72 78 80 90 96 104 117 120 130 144 156 160 169 180 195 208 234 240 260 288 312 338 360 390 416 468 480 507 520 585 624 676 720 780 845 877 936 1014 1040 1170 1248 1352 1440 1521 1560 1690 1754 1872 2028 2080 2340 2535 2631 2704 3042 3120 3380 3508 3744 4056 4385 4680 5070 5262 5408 6084 6240 6760 7016 7605 7893 8112 8770 9360 10140 10524 11401 12168 13155 13520 14032 15210 15786 16224 17540 18720 20280 21048 22802 24336 26310 27040 28064 30420 31572 34203 35080 39465 40560 42096 45604 48672 52620 57005 60840 63144 68406 70160 78930 81120 84192 91208 102609 105240 114010 121680 126288 136812 140320 148213 157860 171015 182416 205218 210480 228020 243360 252576 273624 296426 315720 342030 364832 410436 420960 444639 456040 513045 547248 592852 631440 684060 741065 820872 889278 912080 1026090 1094496 1185704 1262880 1333917 1368120 1482130 1641744 1778556 1824160 2052180 2223195 2371408 2667834 2736240 2964260 3283488 3557112 4104360 4446390 4742816 5335668 5472480 5928520 6669585 7114224 8208720 8892780 10671336 11857040 13339170 14228448 16417440 17785560 21342672 23714080 26678340 35571120 42685344 53356680 71142240 106713360 213426720
- Sum of all divisors σ(n): 789552036
- Sum of proper divisors (its aliquot sum) s(n): 576125316
- 213426720 is an abundant number, because the sum of its proper divisors (576125316) is greater than itself. Its abundance is 362698596
Bases of 213426720
- Binary: 11001011100010100010001000002
- Hexadecimal: 0xCB8A220
- Base-36: 3J2H40
Squares and roots of 213426720
- 213426720 squared (2134267202) is 45550964809958400
- 213426720 cubed (2134267203) is 9721793012224844648448000
-
The
square root of 213426720 is 14609.1313910171 -
The
cube root of 213426720 is 597.6078083743
Scales and comparisons
How big is 213426720?- 213,426,720 seconds is equal to 6 years, 40 weeks, 6 days, 5 hours, 12 minutes.
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To count from 1 to 213,426,720 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 213426720 cubic inches would be around 49.8 feet tall.
Recreational maths with 213426720
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