15142208040
15,142,208,040 is an even composite number composed of six prime numbers multiplied together.
15142208040 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 15142208040:
23 × 34 × 5 × 17 × 421 × 653
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 421 × 653)See below for interesting mathematical facts about the number 15142208040 from the Numbermatics database.
Names of 15142208040
- Cardinal: 15142208040 can be written as Fifteen billion, one hundred forty-two million, two hundred eight thousand and forty.
Scientific notation
- Scientific notation: 1.514220804 × 1010
Factors of 15142208040
Divisors of 15142208040
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 68 72 81 85 90 102 108 120 135 136 153 162 170 180 204 216 255 270 306 324 340 360 405 408 421 459 510 540 612 648 653 680 765 810 842 918 1020 1080 1224 1263 1306 1377 1530 1620 1684 1836 1959 2040 2105 2295 2526 2612 2754 3060 3240 3265 3368 3672 3789 3918 4210 4590 5052 5224 5508 5877 6120 6315 6530 6885 7157 7578 7836 8420 9180 9795 10104 11016 11101 11367 11754 12630 13060 13770 14314 15156 15672 16840 17631 18360 18945 19590 21471 22202 22734 23508 25260 26120 27540 28628 29385 30312 33303 34101 35262 35785 37890 39180 42942 44404 45468 47016 50520 52893 55080 55505 56835 57256 58770 64413 66606 68202 70524 71570 75780 78360 85884 88155 88808 90936 99909 105786 107355 111010 113670 117540 128826 133212 136404 141048 143140 151560 166515 170505 171768 176310 193239 199818 211572 214710 222020 227340 235080 257652 264465 266424 272808 274913 286280 299727 322065 333030 341010 352620 386478 399636 423144 429420 444040 454680 499545 515304 528930 549826 579717 599454 644130 666060 682020 705240 772956 799272 824739 858840 899181 966195 999090 1057860 1099652 1159434 1198908 1288260 1332120 1364040 1374565 1498635 1545912 1649478 1798362 1932390 1998180 2115720 2199304 2318868 2397816 2474217 2576520 2749130 2898585 2997270 3298956 3596724 3864780 3996360 4123695 4495905 4637736 4673521 4948434 5498260 5797170 5994540 6597912 7193448 7422651 7729560 8247390 8991810 9347042 9896868 10996520 11594340 11989080 12371085 14020563 14845302 16494780 17983620 18694084 19793736 22267953 23188680 23367605 24742170 28041126 29690604 32989560 35967240 37113255 37388168 42061689 44535906 46735210 49484340 56082252 59381208 70102815 74226510 84123378 89071812 93470420 98968680 111339765 112164504 126185067 140205630 148453020 168246756 178143624 186940840 210308445 222679530 252370134 280411260 296906040 336493512 378555201 420616890 445359060 504740268 560822520 630925335 757110402 841233780 890718120 1009480536 1261850670 1514220804 1682467560 1892776005 2523701340 3028441608 3785552010 5047402680 7571104020 15142208040
- Sum of all divisors σ(n): 54099167760
- Sum of proper divisors (its aliquot sum) s(n): 38956959720
- 15142208040 is an abundant number, because the sum of its proper divisors (38956959720) is greater than itself. Its abundance is 23814751680
Bases of 15142208040
- Binary: 11100001101000101111000010001010002
- Hexadecimal: 0x3868BC228
- Base-36: 6YFA2I0
Squares and roots of 15142208040
- 15142208040 squared (151422080402) is 229286464326640641600
- 15142208040 cubed (151422080403) is 3471903343590031109426278464000
-
The
square root of 15142208040 is 123053.6795061407 -
The
cube root of 15142208040 is 2473.9812446309
Scales and comparisons
How big is 15142208040?- 15,142,208,040 seconds is equal to 481 years, 24 weeks, 5 days, 54 minutes.
-
To count from 1 to 15,142,208,040 would take you about nine hundred sixty-two 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 15142208040 cubic inches would be around 206.2 feet tall.
Recreational maths with 15142208040
- 15142208040 backwards is 04080224151
- 15142208040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 15142208040's digits is 27
- More coming soon!
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