221264120
221,264,120 is an even composite number composed of six prime numbers multiplied together.
221264120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 221264120:
23 × 5 × 7 × 11 × 192 × 199
(2 × 2 × 2 × 5 × 7 × 11 × 19 × 19 × 199)See below for interesting mathematical facts about the number 221264120 from the Numbermatics database.
Names of 221264120
- Cardinal: 221264120 can be written as Two hundred twenty-one million, two hundred sixty-four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.2126412 × 108
Factors of 221264120
Divisors of 221264120
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 19 20 22 28 35 38 40 44 55 56 70 76 77 88 95 110 133 140 152 154 190 199 209 220 266 280 308 361 380 385 398 418 440 532 616 665 722 760 770 796 836 995 1045 1064 1330 1393 1444 1463 1540 1592 1672 1805 1990 2090 2189 2527 2660 2786 2888 2926 3080 3610 3781 3971 3980 4180 4378 5054 5320 5572 5852 6965 7220 7315 7562 7942 7960 8360 8756 10108 10945 11144 11704 12635 13930 14440 14630 15124 15323 15884 17512 18905 19855 20216 21890 25270 26467 27797 27860 29260 30248 30646 31768 37810 39710 41591 43780 50540 52934 55594 55720 58520 61292 71839 75620 76615 79420 83182 87560 101080 105868 111188 122584 132335 138985 143678 151240 153230 158840 166364 207955 211736 222376 264670 277970 287356 291137 306460 332728 359195 415910 502873 529340 555940 574712 582274 612920 718390 790229 831820 1005746 1058680 1111880 1164548 1436780 1455685 1580458 1663640 2011492 2329096 2514365 2873560 2911370 3160916 3951145 4022984 5028730 5531603 5822740 6321832 7902290 10057460 11063206 11645480 15804580 20114920 22126412 27658015 31609160 44252824 55316030 110632060 221264120
- Sum of all divisors σ(n): 658368000
- Sum of proper divisors (its aliquot sum) s(n): 437103880
- 221264120 is an abundant number, because the sum of its proper divisors (437103880) is greater than itself. Its abundance is 215839760
Bases of 221264120
- Binary: 11010011000000111000111110002
- Hexadecimal: 0xD3038F8
- Base-36: 3NQGHK
Squares and roots of 221264120
- 221264120 squared (2212641202) is 48957810799374400
- 221264120 cubed (2212641203) is 10832606923650073166528000
-
The
square root of 221264120 is 14874.9494116787 -
The
cube root of 221264120 is 604.8351166003
Scales and comparisons
How big is 221264120?- 221,264,120 seconds is equal to 7 years, 1 week, 5 days, 22 hours, 15 minutes, 20 seconds.
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To count from 1 to 221,264,120 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 221264120 cubic inches would be around 50.4 feet tall.
Recreational maths with 221264120
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