242532220
242,532,220 is an even composite number composed of seven prime numbers multiplied together.
242532220 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 242532220:
22 × 5 × 7 × 29 × 31 × 41 × 47
(2 × 2 × 5 × 7 × 29 × 31 × 41 × 47)See below for interesting mathematical facts about the number 242532220 from the Numbermatics database.
Names of 242532220
- Cardinal: 242532220 can be written as Two hundred forty-two million, five hundred thirty-two thousand, two hundred twenty.
Scientific notation
- Scientific notation: 2.4253222 × 108
Factors of 242532220
Divisors of 242532220
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 29 31 35 41 47 58 62 70 82 94 116 124 140 145 155 164 188 203 205 217 235 287 290 310 329 406 410 434 470 574 580 620 658 812 820 868 899 940 1015 1085 1148 1189 1271 1316 1363 1435 1457 1645 1798 1927 2030 2170 2378 2542 2726 2870 2914 3290 3596 3854 4060 4340 4495 4756 5084 5452 5740 5828 5945 6293 6355 6580 6815 7285 7708 8323 8897 8990 9541 9635 10199 11890 12586 12710 13489 13630 14570 16646 17794 17980 19082 19270 20398 23780 25172 25420 26978 27260 29140 31465 33292 35588 36859 38164 38540 40796 41615 42253 44485 47705 50995 53956 55883 59737 62930 67445 73718 83230 84506 88970 95410 101990 111766 119474 125860 134890 147436 166460 169012 177940 184295 190820 203980 211265 223532 238948 258013 269780 279415 295771 298685 368590 391181 418159 422530 516026 558830 591542 597370 737180 782362 836318 845060 1032052 1117660 1183084 1194740 1290065 1478855 1564724 1672636 1732373 1955905 2090795 2580130 2957710 3464746 3911810 4181590 5160260 5915420 6929492 7823620 8363180 8661865 12126611 17323730 24253222 34647460 48506444 60633055 121266110 242532220
- Sum of all divisors σ(n): 650280960
- Sum of proper divisors (its aliquot sum) s(n): 407748740
- 242532220 is an abundant number, because the sum of its proper divisors (407748740) is greater than itself. Its abundance is 165216520
Bases of 242532220
- Binary: 11100111010010111111011111002
- Hexadecimal: 0xE74BF7C
- Base-36: 40EB24
Squares and roots of 242532220
- 242532220 squared (2425322202) is 58821877738128400
- 242532220 cubed (2425322203) is 14266200592396859497048000
-
The
square root of 242532220 is 15573.4459898893 -
The
cube root of 242532220 is 623.6244692853
Scales and comparisons
How big is 242532220?- 242,532,220 seconds is equal to 7 years, 37 weeks, 2 hours, 3 minutes, 40 seconds.
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To count from 1 to 242,532,220 would take you about eleven 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 242532220 cubic inches would be around 52 feet tall.
Recreational maths with 242532220
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