947396989 (number)

947396989 is an odd 9-digits composite number following 947396988 and preceding 947396990. In scientific notation, it is written as 9.47396989 × 10^8. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 738231360 positive integers (up to 947396989) that are relatively prime to 947396989.

Interesting facts

Basic properties

Name

Name nine hundred forty-seven million three hundred ninety-six thousand nine hundred eighty-nine

Notation

Scientific notation 9.47396989 × 10^8
Engineering notation 9.47396989 × 10^6

Prime Factorization of 947396989

Prime Factorization 11 × 7 × 12303857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 947396989
Product of the distinct prime numbers

The prime factorization of 947396989 is 11 × 7 × 12303857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 13, 47, 385, 542, 7641, 1575, 60186, 82859, 791988, 478354, 4184636, 602010, 57024396, 12992256, 233901270, 140615872, 9410723386, 9248230422

Basic calculations (n = 947396989)

Multiplication

n×y
n×2 1894793978
n×3 2842190967
n×4 3789587956
n×5 4736984945

Division

n÷y
n÷2 473698494.5
n÷3 315798996.33333
n÷3 236849247.25
n÷5 189479397.8

Exponentiation

ny
n2 897561054766266121
n3 8.5034664072922E+26
n4 8.0561584703313E+35
n5 7.6323802776987E+44

Nth Root

y√n
2√n 30779.814635569
3√n 982.14889728718
4√n 175.44176992828
5√n 62.417504324314

Divisors of 947396989

1, 7, 11, 77, 12303857, 86126999, 135342427, 947396989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -947396988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 947396989 can be divided by 8 positive divisors. The sum of these divisors (counting 947396989) is 1, the average is 0.125.

Base conversion 947396989

Base System Value
2 Binary 111000011110000010000101111101
3 Ternary 2110000200202100101
4 Quaternary 320132002011331
5 Quinary 3420013200424
6 Senary 234002001101
8 Octal 7036020575
10 Decimal 947396989
12 Duodecimal 225346191
16 Hexadecimal 3878217d
20 Vigesimal eg14c99
36 Base36 fo2071

Cryptographic Hash Functions

md5 ff2f1568904d729fb501fd0188eb5b15
sha1 dc64f821c060c64408e33e90a2bf76d8b1702be2
sha256 ffe202bfa48657f7f08e1eb0ac0f049ed4020989d8444665ae723dc5a0365413
sha512 a004e89e8ee7117034361fca2404941f5cb4e152ad5d62abe9f842c6f0b9830e93de9705c3956d3cf763555ba6e9cf06d90da3c5363163c908d1b52aa85fb063
ripemd-160 14b7f90d320f08d1c0d0c29b9613ca9ca716b81c

947396989 as geometric shapes

Circle

Radius = n
Diameter 1894793978
Circumference 5952670841.351
Area 2.819771215802E+18

Sphere

Radius = n
Volume 3.5619236793596E+27
Surface area 1.1279084863208E+19
Circumference 5952670841.351

Square

Length = n
Perimeter 3789587956
Area 897561054766266121
Diagonal 1339821670.7952

Cube

Length = n
Surface area 5385366328597596726
Volume 8.5034664072922E+26
Space diagonal 1640939719.8858

Equilateral Triangle

Length = n
Perimeter 2842190967
Area 3.8865533743757E+17
Altitude 820469859.94289

Triangular Pyramid

Length = n
Surface area 3.8865533743757E+17
Volume 1.0021431266981E+26
Height 446607223.59841