42161984000
42,161,984,000 is an even composite number composed of five prime numbers multiplied together.
42161984000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42161984000:
29 × 53 × 31 × 79 × 269
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 31 × 79 × 269)See below for interesting mathematical facts about the number 42161984000 from the Numbermatics database.
Names of 42161984000
- Cardinal: 42161984000 can be written as Forty-two billion, one hundred sixty-one million, nine hundred eighty-four thousand.
Scientific notation
- Scientific notation: 4.2161984 × 1010
Factors of 42161984000
Divisors of 42161984000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 79 80 100 124 125 128 155 158 160 200 248 250 256 269 310 316 320 395 400 496 500 512 538 620 632 640 775 790 800 992 1000 1076 1240 1264 1280 1345 1550 1580 1600 1975 1984 2000 2152 2449 2480 2528 2560 2690 3100 3160 3200 3875 3950 3968 4000 4304 4898 4960 5056 5380 6200 6320 6400 6725 7750 7900 7936 8000 8339 8608 9796 9875 9920 10112 10760 12245 12400 12640 12800 13450 15500 15800 15872 16000 16678 17216 19592 19750 19840 20224 21251 21520 24490 24800 25280 26900 31000 31600 32000 33356 33625 34432 39184 39500 39680 40448 41695 42502 43040 48980 49600 50560 53800 61225 62000 63200 64000 66712 67250 68864 78368 79000 79360 83390 85004 86080 97960 99200 101120 106255 107600 122450 124000 126400 133424 134500 137728 156736 158000 166780 170008 172160 195920 198400 202240 208475 212510 215200 244900 248000 252800 266848 269000 306125 313472 316000 333560 340016 344320 391840 396800 416950 425020 430400 489800 496000 505600 531275 533696 538000 612250 626944 632000 658781 667120 680032 688640 783680 833900 850040 860800 979600 992000 1011200 1042375 1062550 1067392 1076000 1224500 1253888 1264000 1317562 1334240 1360064 1567360 1667800 1700080 1721600 1959200 1984000 2084750 2125100 2134784 2152000 2449000 2528000 2635124 2656375 2668480 2720128 3134720 3293905 3335600 3400160 3443200 3918400 4169500 4250200 4269568 4304000 4898000 5056000 5270248 5312750 5336960 5440256 6269440 6587810 6671200 6800320 7836800 8339000 8500400 8608000 9796000 10540496 10625500 10673920 10880512 13175620 13342400 13600640 15673600 16469525 16678000 17000800 17216000 19592000 21080992 21251000 21347840 26351240 26684800 27201280 31347200 32939050 33356000 34001600 39184000 42161984 42502000 52702480 53369600 54402560 65878100 66712000 68003200 78368000 82347625 84323968 85004000 105404960 106739200 131756200 133424000 136006400 156736000 164695250 168647936 170008000 210809920 263512400 266848000 272012800 329390500 337295872 340016000 421619840 527024800 533696000 658781000 680032000 843239680 1054049600 1317562000 1360064000 1686479360 2108099200 2635124000 4216198400 5270248000 8432396800 10540496000 21080992000 42161984000
- Sum of all divisors σ(n): 110307225600
- Sum of proper divisors (its aliquot sum) s(n): 68145241600
- 42161984000 is an abundant number, because the sum of its proper divisors (68145241600) is greater than itself. Its abundance is 25983257600
Bases of 42161984000
- Binary: 1001110100010000110011010010000000002
- Hexadecimal: 0x9D10CD200
- Base-36: JDA5N28
Squares and roots of 42161984000
- 42161984000 squared (421619840002) is 1777632894816256000000
- 42161984000 cubed (421619840003) is 74948529669116668411904000000000
-
The
square root of 42161984000 is 205333.8354972215 -
The
cube root of 42161984000 is 3480.4896479291
Scales and comparisons
How big is 42161984000?- 42,161,984,000 seconds is equal to 1,340 years, 32 weeks, 1 day, 22 hours, 13 minutes, 20 seconds.
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To count from 1 to 42,161,984,000 would take you about two thousand, six hundred eighty-one 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 42161984000 cubic inches would be around 290 feet tall.
Recreational maths with 42161984000
- 42161984000 backwards is 00048916124
- The number of decimal digits it has is: 11
- The sum of 42161984000's digits is 35
- More coming soon!
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