814245894 (number)

814245894 is an even 9-digits composite number following 814245893 and preceding 814245895. In scientific notation, it is written as 8.14245894 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 210700800 positive integers (up to 814245894) that are relatively prime to 814245894.

Interesting facts

Basic properties

Name

Name eight hundred fourteen million two hundred forty-five thousand eight hundred ninety-four

Notation

Scientific notation 8.14245894 × 10^8
Engineering notation 8.14245894 × 10^6

Prime Factorization of 814245894

Prime Factorization 2 × 9 × 7 × 11 × 311 × 1889

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 814245894
Product of the distinct prime numbers

The prime factorization of 814245894 is 2 × 9 × 7 × 11 × 311 × 1889. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 3, 3, 642, 569, 3012, 7687, 32035, 56164, 490436, 394725, 497258, 4648005, 95591376, 38180975, 576087317, 890239068, 606221904, 4581759734

Basic calculations (n = 814245894)

Multiplication

n×y
n×2 1628491788
n×3 2442737682
n×4 3256983576
n×5 4071229470

Division

n÷y
n÷2 407122947
n÷3 271415298
n÷3 203561473.5
n÷5 162849178.8

Exponentiation

ny
n2 662996375895859236
n3 5.3984207681008E+26
n4 4.3956419445104E+35
n5 3.5791334048118E+44

Nth Root

y√n
2√n 28534.994200105
3√n 933.79567708254
4√n 168.92304224144
5√n 60.55515434963

Divisors of 814245894

1, 2, 7, 9, 11, 14, 18, 22, 63, 77, 99, 126, 154, 198, 311, 622, 693, 1386, 1889, 2177, 2799, 3421, 3778, 4354, 5598, 6842, 13223, 17001, 19593, 20779, 23947, 26446, 30789, 34002, 39186, 41558, 47894, 61578, 119007, 145453, 187011, 215523, 238014, 290906, 374022, 431046, 587479, 1174958, 1309077, 2618154, 4112353, 5287311, 6462269, 8224706, 10574622, 12924538, 37011177, 45235883, 58160421, 74022354, 90471766, 116320842, 407122947, 814245894

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -814245893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 814245894 can be divided by 64 positive divisors. The sum of these divisors (counting 814245894) is 1, the average is 0.015625.

Base conversion 814245894

Base System Value
2 Binary 110000100010000110100000000110
3 Ternary 2002202010222101100
4 Quaternary 300202012200012
5 Quinary 3131421332034
6 Senary 212444040530
8 Octal 6042064006
10 Decimal 814245894
12 Duodecimal 1a8833146
16 Hexadecimal 30886806
20 Vigesimal ce90eee
36 Base36 dgs45i

Cryptographic Hash Functions

md5 d78f735c9ab569528873f16994db3596
sha1 2dbd31ee5489759903864b1548b43956e91179be
sha256 f594e28491fac670ebbdaa60264e6bc4b961cf20e2a615a1dbcbb9fef08bfe61
sha512 ffb0b3c3d852d5a7508ed44f195b1a8b47095a6739ef12afcc97f4301a9f741c8056d2ceaadd564cba54793d0f1b7394dc070d3157542c60d6fcc5ccff061371
ripemd-160 e8a907196952dfdc2229043de103acff87fe2d6a

814245894 as geometric shapes

Circle

Radius = n
Diameter 1628491788
Circumference 5116057837.6121
Area 2.0828645438711E+18

Sphere

Radius = n
Volume 2.2612852034736E+27
Surface area 8.3314581754844E+18
Circumference 5116057837.6121

Square

Length = n
Perimeter 3256983576
Area 662996375895859236
Diagonal 1151517586.4014

Cube

Length = n
Surface area 3977978255375155416
Volume 5.3984207681008E+26
Space diagonal 1410315258.2623

Equilateral Triangle

Length = n
Perimeter 2442737682
Area 2.8708585207142E+17
Altitude 705157629.13117

Triangular Pyramid

Length = n
Surface area 2.8708585207142E+17
Volume 6.3620998880373E+25
Height 383839195.46714