22142120
22,142,120 is an even composite number composed of six prime numbers multiplied together.
22142120 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 22142120:
23 × 5 × 72 × 11 × 13 × 79
(2 × 2 × 2 × 5 × 7 × 7 × 11 × 13 × 79)See below for interesting mathematical facts about the number 22142120 from the Numbermatics database.
Names of 22142120
- Cardinal: 22142120 can be written as Twenty-two million, one hundred forty-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.214212 × 107
Factors of 22142120
Divisors of 22142120
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 20 22 26 28 35 40 44 49 52 55 56 65 70 77 79 88 91 98 104 110 130 140 143 154 158 182 196 220 245 260 280 286 308 316 364 385 392 395 440 455 490 520 539 553 572 616 632 637 715 728 770 790 869 910 980 1001 1027 1078 1106 1144 1274 1430 1540 1580 1738 1820 1960 2002 2054 2156 2212 2548 2695 2765 2860 3080 3160 3185 3476 3640 3871 4004 4108 4312 4345 4424 5005 5096 5135 5390 5530 5720 6083 6370 6952 7007 7189 7742 8008 8216 8690 10010 10270 10780 11060 11297 12166 12740 14014 14378 15484 17380 19355 20020 20540 21560 22120 22594 24332 25480 28028 28756 30415 30968 34760 35035 35945 38710 40040 41080 42581 45188 48664 50323 56056 56485 57512 60830 70070 71890 77420 79079 85162 90376 100646 112970 121660 140140 143780 154840 158158 170324 201292 212905 225940 243320 251615 280280 287560 316316 340648 395395 402584 425810 451880 503230 553553 632632 790790 851620 1006460 1107106 1581580 1703240 2012920 2214212 2767765 3163160 4428424 5535530 11071060 22142120
- Sum of all divisors σ(n): 68947200
- Sum of proper divisors (its aliquot sum) s(n): 46805080
- 22142120 is an abundant number, because the sum of its proper divisors (46805080) is greater than itself. Its abundance is 24662960
Bases of 22142120
- Binary: 10101000111011100101010002
- Hexadecimal: 0x151DCA8
- Base-36: D6KYW
Squares and roots of 22142120
- 22142120 squared (221421202) is 490273478094400
- 22142120 cubed (221421203) is 10855694184783576128000
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The
square root of 22142120 is 4705.5414141201 -
The
cube root of 22142120 is 280.8060109157
Scales and comparisons
How big is 22142120?- 22,142,120 seconds is equal to 36 weeks, 4 days, 6 hours, 35 minutes, 20 seconds.
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To count from 1 to 22,142,120 would take you about two weeks!
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 22142120 cubic inches would be around 23.4 feet tall.
Recreational maths with 22142120
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