213221120
213,221,120 is an even composite number composed of five prime numbers multiplied together.
213221120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 213221120:
28 × 5 × 7 × 53 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 53 × 449)See below for interesting mathematical facts about the number 213221120 from the Numbermatics database.
Names of 213221120
- Cardinal: 213221120 can be written as Two hundred thirteen million, two hundred twenty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.1322112 × 108
Factors of 213221120
Divisors of 213221120
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 53 56 64 70 80 106 112 128 140 160 212 224 256 265 280 320 371 424 448 449 530 560 640 742 848 896 898 1060 1120 1280 1484 1696 1792 1796 1855 2120 2240 2245 2968 3143 3392 3592 3710 4240 4480 4490 5936 6286 6784 7184 7420 8480 8960 8980 11872 12572 13568 14368 14840 15715 16960 17960 23744 23797 25144 28736 29680 31430 33920 35920 47488 47594 50288 57472 59360 62860 67840 71840 94976 95188 100576 114944 118720 118985 125720 143680 166579 190376 201152 237440 237970 251440 287360 333158 380752 402304 474880 475940 502880 574720 666316 761504 804608 832895 951880 1005760 1332632 1523008 1665790 1903760 2011520 2665264 3046016 3331580 3807520 4023040 5330528 6092032 6663160 7615040 10661056 13326320 15230080 21322112 26652640 30460160 42644224 53305280 106610560 213221120
- Sum of all divisors σ(n): 596030400
- Sum of proper divisors (its aliquot sum) s(n): 382809280
- 213221120 is an abundant number, because the sum of its proper divisors (382809280) is greater than itself. Its abundance is 169588160
Bases of 213221120
- Binary: 11001011010101111111000000002
- Hexadecimal: 0xCB57F00
- Base-36: 3IY2GW
Squares and roots of 213221120
- 213221120 squared (2132211202) is 45463246014054400
- 213221120 cubed (2132211203) is 9693724233952214908928000
-
The
square root of 213221120 is 14602.0930006627 -
The
cube root of 213221120 is 597.4158492157
Scales and comparisons
How big is 213221120?- 213,221,120 seconds is equal to 6 years, 40 weeks, 3 days, 20 hours, 5 minutes, 20 seconds.
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To count from 1 to 213,221,120 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 213221120 cubic inches would be around 49.8 feet tall.
Recreational maths with 213221120
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