42742085120
42,742,085,120 is an even composite number composed of five prime numbers multiplied together.
42742085120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 42742085120:
29 × 5 × 7 × 612 × 641
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 61 × 61 × 641)See below for interesting mathematical facts about the number 42742085120 from the Numbermatics database.
Names of 42742085120
- Cardinal: 42742085120 can be written as Forty-two billion, seven hundred forty-two million, eighty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 4.274208512 × 1010
Factors of 42742085120
Divisors of 42742085120
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 61 64 70 80 112 122 128 140 160 224 244 256 280 305 320 427 448 488 512 560 610 640 641 854 896 976 1120 1220 1280 1282 1708 1792 1952 2135 2240 2440 2560 2564 3205 3416 3584 3721 3904 4270 4480 4487 4880 5128 6410 6832 7442 7808 8540 8960 8974 9760 10256 12820 13664 14884 15616 17080 17920 17948 18605 19520 20512 22435 25640 26047 27328 29768 31232 34160 35896 37210 39040 39101 41024 44870 51280 52094 54656 59536 68320 71792 74420 78080 78202 82048 89740 102560 104188 109312 119072 130235 136640 143584 148840 156160 156404 164096 179480 195505 205120 208376 218624 238144 260470 273280 273707 287168 297680 312808 328192 358960 391010 410240 416752 476288 520940 546560 547414 574336 595360 625616 717920 782020 820480 833504 952576 1041880 1093120 1094828 1148672 1190720 1251232 1368535 1435840 1564040 1640960 1667008 1905152 2083760 2189656 2297344 2381440 2385161 2502464 2737070 2871680 3128080 3334016 4167520 4379312 4762880 4770322 5004928 5474140 5743360 6256160 6668032 8335040 8758624 9525760 9540644 10009856 10948280 11486720 11925805 12512320 13336064 16670080 16696127 17517248 19081288 20019712 21896560 23851610 25024640 33340160 33392254 35034496 38162576 43793120 47703220 50049280 66680320 66784508 70068992 76325152 83480635 87586240 95406440 100098560 133569016 140137984 152650304 166961270 175172480 190812880 267138032 305300608 333922540 350344960 381625760 534276064 610601216 667845080 700689920 763251520 1068552128 1221202432 1335690160 1526503040 2137104256 2671380320 3053006080 4274208512 5342760640 6106012160 8548417024 10685521280 21371042560 42742085120
- Sum of all divisors σ(n): 119258197344
- Sum of proper divisors (its aliquot sum) s(n): 76516112224
- 42742085120 is an abundant number, because the sum of its proper divisors (76516112224) is greater than itself. Its abundance is 33774027104
Bases of 42742085120
- Binary: 1001111100111010000001110110000000002
- Hexadecimal: 0x9F3A07600
- Base-36: JMVJ7Y8
Squares and roots of 42742085120
- 42742085120 squared (427420851202) is 1826885840405325414400
- 42742085120 cubed (427420851203) is 78084910095127154163584073728000
-
The
square root of 42742085120 is 206741.5902038097 -
The
cube root of 42742085120 is 3496.3795247653
Scales and comparisons
How big is 42742085120?- 42,742,085,120 seconds is equal to 1,359 years, 3 weeks, 3 days, 1 hour, 25 minutes, 20 seconds.
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To count from 1 to 42,742,085,120 would take you about two thousand, seven hundred eighteen 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 42742085120 cubic inches would be around 291.4 feet tall.
Recreational maths with 42742085120
- 42742085120 backwards is 02158024724
- 42742085120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42742085120's digits is 35
- More coming soon!
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