242090640
242,090,640 is an even composite number composed of six prime numbers multiplied together.
242090640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 242090640:
24 × 33 × 5 × 11 × 23 × 443
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 23 × 443)See below for interesting mathematical facts about the number 242090640 from the Numbermatics database.
Names of 242090640
- Cardinal: 242090640 can be written as Two hundred forty-two million, ninety thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.4209064 × 108
Factors of 242090640
Divisors of 242090640
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 23 24 27 30 33 36 40 44 45 46 48 54 55 60 66 69 72 80 88 90 92 99 108 110 115 120 132 135 138 144 165 176 180 184 198 207 216 220 230 240 253 264 270 276 297 330 345 360 368 396 414 432 440 443 460 495 506 528 540 552 594 621 660 690 720 759 792 828 880 886 920 990 1012 1035 1080 1104 1188 1242 1265 1320 1329 1380 1485 1518 1584 1656 1772 1840 1980 2024 2070 2160 2215 2277 2376 2484 2530 2640 2658 2760 2970 3036 3105 3312 3544 3795 3960 3987 4048 4140 4430 4554 4752 4873 4968 5060 5316 5520 5940 6072 6210 6645 6831 7088 7590 7920 7974 8280 8860 9108 9746 9936 10120 10189 10632 11385 11880 11961 12144 12420 13290 13662 14619 15180 15948 16560 17720 18216 19492 19935 20240 20378 21264 22770 23760 23922 24365 24840 26580 27324 29238 30360 30567 31896 34155 35440 36432 38984 39870 40756 43857 45540 47844 48730 49680 50945 53160 54648 58476 59805 60720 61134 63792 68310 73095 77968 79740 81512 87714 91080 91701 95688 97460 101890 106320 109296 112079 116952 119610 122268 131571 136620 146190 152835 159480 163024 175428 182160 183402 191376 194920 203780 219285 224158 233904 239220 244536 263142 273240 275103 292380 305670 318960 336237 350856 366804 389840 407560 438570 448316 458505 478440 489072 526284 546480 550206 560395 584760 611340 657855 672474 701712 733608 815120 877140 896632 917010 956880 1008711 1052568 1100412 1120790 1169520 1222680 1315710 1344948 1375515 1467216 1681185 1754280 1793264 1834020 2017422 2105136 2200824 2241580 2445360 2631420 2689896 2751030 3026133 3362370 3508560 3668040 4034844 4401648 4483160 5043555 5262840 5379792 5502060 6052266 6724740 7336080 8069688 8966320 10087110 10525680 11004120 12104532 13449480 15130665 16139376 20174220 22008240 24209064 26898960 30261330 40348440 48418128 60522660 80696880 121045320 242090640
- Sum of all divisors σ(n): 951367680
- Sum of proper divisors (its aliquot sum) s(n): 709277040
- 242090640 is an abundant number, because the sum of its proper divisors (709277040) is greater than itself. Its abundance is 467186400
Bases of 242090640
- Binary: 11100110111000000010100100002
- Hexadecimal: 0xE6E0290
- Base-36: 404UC0
Squares and roots of 242090640
- 242090640 squared (2420906402) is 58607877975609600
- 242090640 cubed (2420906403) is 14188418688157232454144000
-
The
square root of 242090640 is 15559.2621933047 -
The
cube root of 242090640 is 623.2457603023
Scales and comparisons
How big is 242090640?- 242,090,640 seconds is equal to 7 years, 36 weeks, 1 day, 23 hours, 24 minutes.
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To count from 1 to 242,090,640 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 242090640 cubic inches would be around 51.9 feet tall.
Recreational maths with 242090640
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