12815040000
12,815,040,000 is an even composite number composed of five prime numbers multiplied together.
12815040000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 12815040000:
29 × 3 × 54 × 7 × 1907
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 1907)See below for interesting mathematical facts about the number 12815040000 from the Numbermatics database.
Names of 12815040000
- Cardinal: 12815040000 can be written as Twelve billion, eight hundred fifteen million, forty thousand.
Scientific notation
- Scientific notation: 1.281504 × 1010
Factors of 12815040000
Divisors of 12815040000
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 125 128 140 150 160 168 175 192 200 210 224 240 250 256 280 300 320 336 350 375 384 400 420 448 480 500 512 525 560 600 625 640 672 700 750 768 800 840 875 896 960 1000 1050 1120 1200 1250 1280 1344 1400 1500 1536 1600 1680 1750 1792 1875 1907 1920 2000 2100 2240 2400 2500 2560 2625 2688 2800 3000 3200 3360 3500 3584 3750 3814 3840 4000 4200 4375 4480 4800 5000 5250 5376 5600 5721 6000 6400 6720 7000 7500 7628 7680 8000 8400 8750 8960 9535 9600 10000 10500 10752 11200 11442 12000 12800 13125 13349 13440 14000 15000 15256 16000 16800 17500 17920 19070 19200 20000 21000 22400 22884 24000 26250 26698 26880 28000 28605 30000 30512 32000 33600 35000 38140 38400 40000 40047 42000 44800 45768 47675 48000 52500 53396 53760 56000 57210 60000 61024 64000 66745 67200 70000 76280 80000 80094 84000 89600 91536 95350 96000 105000 106792 112000 114420 120000 122048 133490 134400 140000 143025 152560 160000 160188 168000 183072 190700 192000 200235 210000 213584 224000 228840 238375 240000 244096 266980 268800 280000 286050 305120 320000 320376 333725 336000 366144 381400 400470 420000 427168 448000 457680 476750 480000 488192 533960 560000 572100 610240 640752 667450 672000 715125 732288 762800 800940 840000 854336 915360 953500 960000 976384 1001175 1067920 1120000 1144200 1191875 1220480 1281504 1334900 1344000 1430250 1464576 1525600 1601880 1668625 1680000 1708672 1830720 1907000 2002350 2135840 2240000 2288400 2383750 2440960 2563008 2669800 2860500 2929152 3051200 3203760 3337250 3360000 3417344 3575625 3661440 3814000 4004700 4271680 4576800 4767500 4881920 5005875 5126016 5339600 5721000 6102400 6407520 6674500 6720000 6834688 7151250 7322880 7628000 8009400 8343125 8543360 9153600 9535000 10011750 10252032 10679200 11442000 12204800 12815040 13349000 14302500 14645760 15256000 16018800 16686250 17086720 18307200 19070000 20023500 20504064 21358400 22884000 24409600 25029375 25630080 26698000 28605000 30512000 32037600 33372500 34173440 36614400 38140000 40047000 42716800 45768000 50058750 51260160 53396000 57210000 61024000 64075200 66745000 73228800 76280000 80094000 85433600 91536000 100117500 102520320 106792000 114420000 122048000 128150400 133490000 152560000 160188000 170867200 183072000 200235000 213584000 228840000 256300800 266980000 305120000 320376000 366144000 400470000 427168000 457680000 512601600 533960000 610240000 640752000 800940000 854336000 915360000 1067920000 1281504000 1601880000 1830720000 2135840000 2563008000 3203760000 4271680000 6407520000 12815040000
- Sum of all divisors σ(n): 48781484928
- Sum of proper divisors (its aliquot sum) s(n): 35966444928
- 12815040000 is an abundant number, because the sum of its proper divisors (35966444928) is greater than itself. Its abundance is 23151404928
Bases of 12815040000
- Binary: 10111110111101010111111110000000002
- Hexadecimal: 0x2FBD5FE00
- Base-36: 5VXQS5C
Squares and roots of 12815040000
- 12815040000 squared (128150400002) is 164225250201600000000
- 12815040000 cubed (128150400003) is 2104553150343512064000000000000
-
The
square root of 12815040000 is 113203.5335137557 -
The
cube root of 12815040000 is 2340.1300241871
Scales and comparisons
How big is 12815040000?- 12,815,040,000 seconds is equal to 407 years, 24 weeks, 6 days, 5 hours, 20 minutes.
-
To count from 1 to 12,815,040,000 would take you about eight hundred fourteen 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 12815040000 cubic inches would be around 195 feet tall.
Recreational maths with 12815040000
- 12815040000 backwards is 00004051821
- 12815040000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12815040000's digits is 21
- More coming soon!
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