84128294400
84,128,294,400 is an even composite number composed of five prime numbers multiplied together.
84128294400 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 84128294400:
29 × 3 × 52 × 17 × 128873
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 17 × 128873)See below for interesting mathematical facts about the number 84128294400 from the Numbermatics database.
Names of 84128294400
- Cardinal: 84128294400 can be written as Eighty-four billion, one hundred twenty-eight million, two hundred ninety-four thousand, four hundred.
Scientific notation
- Scientific notation: 8.41282944 × 1010
Factors of 84128294400
Divisors of 84128294400
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 48 50 51 60 64 68 75 80 85 96 100 102 120 128 136 150 160 170 192 200 204 240 255 256 272 300 320 340 384 400 408 425 480 510 512 544 600 640 680 768 800 816 850 960 1020 1088 1200 1275 1280 1360 1536 1600 1632 1700 1920 2040 2176 2400 2550 2560 2720 3200 3264 3400 3840 4080 4352 4800 5100 5440 6400 6528 6800 7680 8160 8704 9600 10200 10880 12800 13056 13600 16320 19200 20400 21760 26112 27200 32640 38400 40800 43520 54400 65280 81600 108800 128873 130560 163200 217600 257746 326400 386619 515492 644365 652800 773238 1030984 1288730 1546476 1933095 2061968 2190841 2577460 3092952 3221825 3866190 4123936 4381682 5154920 6185904 6443650 6572523 7732380 8247872 8763364 9665475 10309840 10954205 12371808 12887300 13145046 15464760 16495744 17526728 19330950 20619680 21908410 24743616 25774600 26290092 30929520 32862615 32991488 35053456 38661900 41239360 43816820 49487232 51549200 52580184 54771025 61859040 65725230 65982976 70106912 77323800 82478720 87633640 98974464 103098400 105160368 109542050 123718080 131450460 140213824 154647600 164313075 164957440 175267280 197948928 206196800 210320736 219084100 247436160 262900920 280427648 309295200 328626150 329914880 350534560 412393600 420641472 438168200 494872320 525801840 560855296 618590400 657252300 701069120 824787200 841282944 876336400 989744640 1051603680 1121710592 1237180800 1314504600 1402138240 1649574400 1682565888 1752672800 2103207360 2474361600 2629009200 2804276480 3365131776 3505345600 4206414720 4948723200 5258018400 5608552960 7010691200 8412829440 10516036800 14021382400 16825658880 21032073600 28042764800 42064147200 84128294400
- Sum of all divisors σ(n): 294262643664
- Sum of proper divisors (its aliquot sum) s(n): 210134349264
- 84128294400 is an abundant number, because the sum of its proper divisors (210134349264) is greater than itself. Its abundance is 126006054864
Bases of 84128294400
- Binary: 10011100101100110111111100110000000002
- Hexadecimal: 0x13966FE600
- Base-36: 12NBTBEO
Squares and roots of 84128294400
- 84128294400 squared (841282944002) is 7077569918653071360000
- 84128294400 cubed (841282944003) is 595423885753029638838288384000000
-
The
square root of 84128294400 is 290048.7793458197 -
The
cube root of 84128294400 is 4381.7476397817
Scales and comparisons
How big is 84128294400?- 84,128,294,400 seconds is equal to 2,675 years, 1 week, 2 hours, 40 minutes.
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To count from 1 to 84,128,294,400 would take you about five thousand, three hundred fifty 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 84128294400 cubic inches would be around 365.1 feet tall.
Recreational maths with 84128294400
- 84128294400 backwards is 00449282148
- The number of decimal digits it has is: 11
- The sum of 84128294400's digits is 42
- More coming soon!
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