3897439946 (number)

3897439946 is an even 10-digits composite number following 3897439945 and preceding 3897439947. In scientific notation, it is written as 3.897439946 × 10^9. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 1948719972 positive integers (up to 3897439946) that are relatively prime to 3897439946.

Interesting facts

Basic properties

Name

Name three billion eight hundred ninety-seven million four hundred thirty-nine thousand nine hundred forty-six

Notation

Scientific notation 3.897439946 × 10^9
Engineering notation 3.897439946 × 10^9

Prime Factorization of 3897439946

Prime Factorization 2 × 1948719973

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 3897439946
Product of the distinct prime numbers

The prime factorization of 3897439946 is 2 × 1948719973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 45, 95, 790, 231, 7344, 939, 73487, 56931, 364939, 715437, 5126228, 2095391, 31380218, 44915923, 279619263, 999049292, 8212902787, 9564991375

Basic calculations (n = 3897439946)

Multiplication

n×y
n×2 7794879892
n×3 11692319838
n×4 15589759784
n×5 19487199730

Division

n÷y
n÷2 1948719973
n÷3 1299146648.6667
n÷3 974359986.5
n÷5 779487989.2

Exponentiation

ny
n2 1.5190038132676E+19
n3 5.9202261399557E+28
n4 2.3073725847217E+38
n5 8.9928460819995E+47

Nth Root

y√n
2√n 62429.479783192
3√n 1573.7164240678
4√n 249.85891975912
5√n 82.8239400043

Divisors of 3897439946

1, 2, 1948719973, 3897439946

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3897439945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3897439946 can be divided by 4 positive divisors. The sum of these divisors (counting 3897439946) is 1, the average is 0.25.

Base conversion 3897439946

Base System Value
2 Binary 11101000010011100011011011001010
3 Ternary 101001121201110111122
4 Quaternary 3220103203123022
5 Quinary 30440221034241
6 Senary 1442423355242
8 Octal 35023433312
10 Decimal 3897439946
12 Duodecimal 9092b2b22
16 Hexadecimal e84e36ca
20 Vigesimal 30hijjh6
36 Base36 1sgfnwq

Cryptographic Hash Functions

md5 c168be04150e5d2a5971abfefa3250ab
sha1 1e42a0f678bfdb352fcdd8acb8502ff865eb7b97
sha256 b009367bc6433ff181d6b35282ffe1211ff13765afdb333f8dface32b9268126
sha512 0c703f994a11ff41991dbd830de0fb182a89c510e2404cd971f721f6ae430db319ec2617d888a86543a72589bf591f0a3d7f9452cc7b064303bcacbd4fe92732
ripemd-160 f5beb9997e99b5cf47540918758618f6158ad199

3897439946 as geometric shapes

Circle

Radius = n
Diameter 7794879892
Circumference 24488337404.322
Area 4.7720912205365E+19

Sphere

Radius = n
Volume 2.4798585265167E+29
Surface area 1.9088364882146E+20
Circumference 24488337404.322

Square

Length = n
Perimeter 15589759784
Area 1.5190038132676E+19
Diagonal 5511812430.1679

Cube

Length = n
Surface area 9.1140228796059E+19
Volume 5.9202261399557E+28
Space diagonal 6750564005.9205

Equilateral Triangle

Length = n
Perimeter 11692319838
Area 6.5774794536761E+18
Altitude 3375282002.9603

Triangular Pyramid

Length = n
Surface area 6.5774794536761E+18
Volume 6.9770534162008E+27
Height 1837270810.056