3957646920 (number)

3957646920 is an even 10-digits composite number following 3957646919 and preceding 3957646921. In scientific notation, it is written as 3.957646920 × 10^9. The sum of its digits is 51. It has a total of 8 prime factors and 128 positive divisors. There are 984944640 positive integers (up to 3957646920) that are relatively prime to 3957646920.

Interesting facts

Basic properties

Name

Name three billion nine hundred fifty-seven million six hundred forty-six thousand nine hundred twenty

Notation

Scientific notation 3.957646920 × 10^9
Engineering notation 3.957646920 × 10^9

Prime Factorization of 3957646920

Prime Factorization 2 × 2 × 2 × 85 × 3 × 17 × 139 × 821

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 989411730
Product of the distinct prime numbers

The prime factorization of 3957646920 is 2 × 2 × 2 × 85 × 3 × 17 × 139 × 821. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3957646920)

Multiplication

n×y
n×2 7915293840
n×3 11872940760
n×4 15830587680
n×5 19788234600

Division

n÷y
n÷2 1978823460
n÷3 1319215640
n÷3 989411730
n÷5 791529384

Exponentiation

ny
n2 1.5662969143385E+19
n3 6.1988501588375E+28
n4 2.4532860238665E+38
n5 9.7092398762341E+47

Nth Root

y√n
2√n 62909.831664057
3√n 1581.778550527
4√n 250.81832401971
5√n 83.078263287879

Divisors of 3957646920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3957646919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3957646920 can be divided by 128 positive divisors. The sum of these divisors (counting 3957646920) is 1, the average is 0.0078125.

Base conversion 3957646920

Base System Value
2 Binary 11101011111001001110011001001000
3 Ternary 101012211000021221120
4 Quaternary 3223321032121020
5 Quinary 31101124200140
6 Senary 1452414035240
8 Octal 35371163110
10 Decimal 3957646920
12 Duodecimal 9254a8b20
16 Hexadecimal ebe4e648
20 Vigesimal 31gf5h60
36 Base36 1tga3wo

Cryptographic Hash Functions

md5 1ae03d70ab88480bd9058bb32c02c34a
sha1 1062500cfd38b04c413de44b259ae9f1d9107659
sha256 c6b9375651ed43446a1d8bc8aada0efa83a37707dd1105f4f00da82861e4dc9a
sha512 f1ceb4d6decedfe1ad6a9e4ed189be5150c12e2955e27b912ec4503b337e30b57e669e4b9f75b2ce274f4733f0fd6f4dd34ba9f5cd05de62274a0303e0f180e3
ripemd-160 34281887559d4ba400c9c2e247d09dee45cba153

3957646920 as geometric shapes

Circle

Radius = n
Diameter 7915293840
Circumference 24866628978.749
Area 4.9206668794263E+19

Sphere

Radius = n
Volume 2.5965682826277E+29
Surface area 1.9682667517705E+20
Circumference 24866628978.749

Square

Length = n
Perimeter 15830587680
Area 1.5662969143385E+19
Diagonal 5596957949.3481

Cube

Length = n
Surface area 9.3977814860313E+19
Volume 6.1988501588375E+28
Space diagonal 6854845543.8585

Equilateral Triangle

Length = n
Perimeter 11872940760
Area 6.7822645884318E+18
Altitude 3427422771.9292

Triangular Pyramid

Length = n
Surface area 6.7822645884318E+18
Volume 7.3054149714555E+27
Height 1865652649.7827