128015968000
128,015,968,000 is an even composite number composed of four prime numbers multiplied together.
What does the number 128015968000 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 216 divisors.
128015968000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 128015968000:
28 × 53 × 472 × 1811
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 47 × 47 × 1811)See below for interesting mathematical facts about the number 128015968000 from the Numbermatics database.
Names of 128015968000
- Cardinal: 128015968000 can be written as One hundred twenty-eight billion, fifteen million, nine hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 1.28015968 × 1011
Factors of 128015968000
Divisors of 128015968000
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 47 50 64 80 94 100 125 128 160 188 200 235 250 256 320 376 400 470 500 640 752 800 940 1000 1175 1280 1504 1600 1811 1880 2000 2209 2350 3008 3200 3622 3760 4000 4418 4700 5875 6016 6400 7244 7520 8000 8836 9055 9400 11045 11750 12032 14488 15040 16000 17672 18110 18800 22090 23500 28976 30080 32000 35344 36220 37600 44180 45275 47000 55225 57952 60160 70688 72440 75200 85117 88360 90550 94000 110450 115904 141376 144880 150400 170234 176720 181100 188000 220900 226375 231808 276125 282752 289760 300800 340468 353440 362200 376000 425585 441800 452750 463616 552250 565504 579520 680936 706880 724400 752000 851170 883600 905500 1104500 1159040 1361872 1413760 1448800 1504000 1702340 1767200 1811000 2127925 2209000 2318080 2723744 2827520 2897600 3404680 3534400 3622000 4000499 4255850 4418000 5447488 5795200 6809360 7068800 7244000 8000998 8511700 8836000 10639625 10894976 11590400 13618720 14137600 14488000 16001996 17023400 17672000 20002495 21279250 21789952 27237440 28976000 32003992 34046800 35344000 40004990 42558500 54474880 57952000 64007984 68093600 70688000 80009980 85117000 100012475 108949760 128015968 136187200 160019960 170234000 200024950 256031936 272374400 320039920 340468000 400049900 500062375 512063872 544748800 640079840 680936000 800099800 1000124750 1024127744 1280159680 1361872000 1600199600 2000249500 2560319360 2723744000 3200399200 4000499000 5120638720 6400798400 8000998000 12801596800 16001996000 25603193600 32003992000 64007984000 128015968000
- Sum of all divisors σ(n): 326013249744
- Sum of proper divisors (its aliquot sum) s(n): 197997281744
- 128015968000 is an abundant number, because the sum of its proper divisors (197997281744) is greater than itself. Its abundance is 69981313744
Bases of 128015968000
- Binary: 11101110011100101100010100111000000002
- Hexadecimal: 0x1DCE58A700
- Base-36: 1MT5EH34
Squares and roots of 128015968000
- 128015968000 squared (1280159680002) is 16388088062977024000000
- 128015968000 cubed (1280159680003) is 2097936957051248689119232000000000
-
The
square root of 128015968000 is 357793.1916624463 -
The
cube root of 128015968000 is 5039.8937577335
Scales and comparisons
How big is 128015968000?- 128,015,968,000 seconds is equal to 4,070 years, 26 weeks, 4 days, 7 hours, 6 minutes, 40 seconds.
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To count from 1 to 128,015,968,000 would take you about eight thousand, one hundred forty-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 128015968000 cubic inches would be around 420 feet tall.
Recreational maths with 128015968000
- 128015968000 backwards is 000869510821
- 128015968000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 128015968000's digits is 40
- More coming soon!
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