128647673604480000
128,647,673,604,480,000 is an even composite number composed of four prime numbers multiplied together.
128647673604480000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty divisors.
Prime factorization of 128647673604480000:
210 × 3 × 54 × 67003996669
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 67003996669)See below for interesting mathematical facts about the number 128647673604480000 from the Numbermatics database.
Names of 128647673604480000
- Cardinal: 128647673604480000 can be written as One hundred twenty-eight quadrillion, six hundred forty-seven trillion, six hundred seventy-three billion, six hundred four million, four hundred eighty thousand.
Scientific notation
- Scientific notation: 1.2864767360448 × 1017
Factors of 128647673604480000
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 16
- Sum of prime factors: 67003996679
Divisors of 128647673604480000
- Number of divisors d(n): 220
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 512 600 625 640 750 768 800 960 1000 1024 1200 1250 1280 1500 1536 1600 1875 1920 2000 2400 2500 2560 3000 3072 3200 3750 3840 4000 4800 5000 5120 6000 6400 7500 7680 8000 9600 10000 12000 12800 15000 15360 16000 19200 20000 24000 25600 30000 32000 38400 40000 48000 60000 64000 76800 80000 96000 120000 128000 160000 192000 240000 320000 384000 480000 640000 960000 1920000 67003996669 134007993338 201011990007 268015986676 335019983345 402023980014 536031973352 670039966690 804047960028 1005059950035 1072063946704 1340079933380 1608095920056 1675099916725 2010119900070 2144127893408 2680159866760 3216191840112 3350199833450 4020239800140 4288255786816 5025299750175 5360319733520 6432383680224 6700399666900 8040479600280 8375499583625 8576511573632 10050599500350 10720639467040 12864767360448 13400799333800 16080959200560 16750999167250 17153023147264 20101199000700 21441278934080 25126498750875 25729534720896 26801598667600 32161918401120 33501998334500 34306046294528 40202398001400 41877497918125 42882557868160 50252997501750 51459069441792 53603197335200 64323836802240 67003996669000 68612092589056 80404796002800 83754995836250 85765115736320 100505995003500 102918138883584 107206394670400 125632493754375 128647673604480 134007993338000 160809592005600 167509991672500 171530231472640 201011990007000 205836277767168 214412789340800 251264987508750 257295347208960 268015986676000 321619184011200 335019983345000 343060462945280 402023980014000 428825578681600 502529975017500 514590694417920 536031973352000 643238368022400 670039966690000 804047960028000 857651157363200 1005059950035000 1029181388835840 1072063946704000 1286476736044800 1340079933380000 1608095920056000 1715302314726400 2010119900070000 2144127893408000 2572953472089600 2680159866760000 3216191840112000 4020239800140000 4288255786816000 5145906944179200 5360319733520000 6432383680224000 8040479600280000 8576511573632000 10720639467040000 12864767360448000 16080959200560000 21441278934080000 25729534720896000 32161918401120000 42882557868160000 64323836802240000 128647673604480000
- Sum of all divisors σ(n): 428479034017222760
- Sum of proper divisors (its aliquot sum) s(n): 299831360412742760
- 128647673604480000 is an abundant number, because the sum of its proper divisors (299831360412742760) is greater than itself. Its abundance is 171183686808262760
Bases of 128647673604480000
- Binary: 1110010010000110001100000101001100110000000011100000000002
- Hexadecimal: 0x1C90C60A6601C00
- Base-36: Z6PSLDBLUDC
Squares and roots of 128647673604480000
- 128647673604480000 squared (1286476736044800002) is 16550223923844820115476070400000000
- 128647673604480000 cubed (1286476736044800003) is 2129147805435844678445304607547154235392000000000000
-
The
square root of 128647673604480000 is 358674885.6617647267 -
The
cube root of 128647673604480000 is 504817.0086325643
Scales and comparisons
How big is 128647673604480000?- 128,647,673,604,480,000 seconds is equal to 4,090,598,087 years, 12 weeks, 3 days, 13 hours, 20 minutes.
-
To count from 1 to 128,647,673,604,480,000 would take you about twelve billion, two hundred seventy-one million, seven hundred ninety-four thousand, two hundred sixty-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 128647673604480000 cubic inches would be around 42068.1 feet tall.
Recreational maths with 128647673604480000
- 128647673604480000 backwards is 000084406376746821
- The number of decimal digits it has is: 18
- The sum of 128647673604480000's digits is 66
- More coming soon!
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