1042742381440
1,042,742,381,440 is an even composite number composed of five prime numbers multiplied together.
1042742381440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1042742381440:
27 × 5 × 23 × 2029 × 34913
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 2029 × 34913)See below for interesting mathematical facts about the number 1042742381440 from the Numbermatics database.
Names of 1042742381440
- Cardinal: 1042742381440 can be written as One trillion, forty-two billion, seven hundred forty-two million, three hundred eighty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.04274238144 × 1012
Factors of 1042742381440
Divisors of 1042742381440
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 640 736 920 1472 1840 2029 2944 3680 4058 7360 8116 10145 14720 16232 20290 32464 34913 40580 46667 64928 69826 81160 93334 129856 139652 162320 174565 186668 233335 259712 279304 324640 349130 373336 466670 558608 649280 698260 746672 802999 933340 1117216 1298560 1396520 1493344 1605998 1866680 2234432 2793040 2986688 3211996 3733360 4014995 4468864 5586080 5973376 6423992 7466720 8029990 11172160 12847984 14933440 16059980 22344320 25695968 29866880 32119960 51391936 64239920 70838477 102783872 128479840 141676954 256959680 283353908 354192385 513919360 566707816 708384770 1133415632 1416769540 1629284971 2266831264 2833539080 3258569942 4533662528 5667078160 6517139884 8146424855 9067325056 11334156320 13034279768 16292849710 22668312640 26068559536 32585699420 45336625280 52137119072 65171398840 104274238144 130342797680 208548476288 260685595360 521371190720 1042742381440
- Sum of all divisors σ(n): 2602545422400
- Sum of proper divisors (its aliquot sum) s(n): 1559803040960
- 1042742381440 is an abundant number, because the sum of its proper divisors (1559803040960) is greater than itself. Its abundance is 517060659520
Bases of 1042742381440
- Binary: 11110010110010000100101000001011100000002
- Hexadecimal: 0xF2C84A0B80
- Base-36: DB11W2V4
Squares and roots of 1042742381440
- 1042742381440 squared (10427423814402) is 1087311674051162456473600
- 1042742381440 cubed (10427423814403) is 1133785964367622192263602008489984000
-
The
square root of 1042742381440 is 1021147.5806366091 -
The
cube root of 1042742381440 is 10140.4915732313
Scales and comparisons
How big is 1042742381440?- 1,042,742,381,440 seconds is equal to 33,155 years, 51 weeks, 13 hours, 30 minutes, 40 seconds.
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To count from 1 to 1,042,742,381,440 would take you about eighty-two thousand, eight hundred eighty-nine 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 1042742381440 cubic inches would be around 845 feet tall.
Recreational maths with 1042742381440
- 1042742381440 backwards is 0441832472401
- 1042742381440 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1042742381440's digits is 40
- More coming soon!
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