3957388972 (number)

3957388972 is an even 10-digits composite number following 3957388971 and preceding 3957388973. In scientific notation, it is written as 3.957388972 × 10^9. The sum of its digits is 61. It has a total of 3 prime factors and 6 positive divisors. There are 1978694484 positive integers (up to 3957388972) that are relatively prime to 3957388972.

Interesting facts

Basic properties

Name

Name three billion nine hundred fifty-seven million three hundred eighty-eight thousand nine hundred seventy-two

Notation

Scientific notation 3.957388972 × 10^9
Engineering notation 3.957388972 × 10^9

Prime Factorization of 3957388972

Prime Factorization 2 × 2 × 989347243

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1978694486
Product of the distinct prime numbers

The prime factorization of 3957388972 is 2 × 2 × 989347243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 1, 10, 406, 864, 4438, 6330, 26259, 85028, 660620, 613133, 8271704, 9622786, 971497, 29998420, 774100539, 941324740, 8291553062, 4370150377

Basic calculations (n = 3957388972)

Multiplication

n×y
n×2 7914777944
n×3 11872166916
n×4 15829555888
n×5 19786944860

Division

n÷y
n÷2 1978694486
n÷3 1319129657.3333
n÷3 989347243
n÷5 791477794.4

Exponentiation

ny
n2 1.5660927475707E+19
n3 6.1976381683656E+28
n4 2.4526464939936E+38
n5 9.7060761875448E+47

Nth Root

y√n
2√n 62907.781490051
3√n 1581.7441845274
4√n 250.81423701626
5√n 83.077180299375

Divisors of 3957388972

1, 2, 4, 989347243, 1978694486, 3957388972

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3957388971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3957388972 can be divided by 6 positive divisors. The sum of these divisors (counting 3957388972) is 1, the average is 0.16666666666667.

Base conversion 3957388972

Base System Value
2 Binary 11101011111000001111011010101100
3 Ternary 101012210112012002221
4 Quaternary 3223320033122230
5 Quinary 31101042421342
6 Senary 1452404325124
8 Octal 35370173254
10 Decimal 3957388972
12 Duodecimal 9253a37a4
16 Hexadecimal ebe0f6ac
20 Vigesimal 31gddc8c
36 Base36 1tg4kvg

Cryptographic Hash Functions

md5 dfbd93405df1bcf48d43e40cc9a75b5d
sha1 769d5d6f17cccc19bd837a960b32187e63751a1e
sha256 2006b0b5d080c70cabc718944464afd09d59a8264fbe3e4f36b7ea4fd18beb16
sha512 efb2f14e87dd5edce4c53a275ffaaef638459f9c02938050e341900bacdec8d6be26754eed2942ff3df89e754fba21709b6c18439b83b0c645e4da92ef7c75e2
ripemd-160 120b89087fb5b012c57981ddb6cc4db895c97062

3957388972 as geometric shapes

Circle

Radius = n
Diameter 7914777944
Circumference 24865008243.665
Area 4.9200254706084E+19

Sphere

Radius = n
Volume 2.596060605246E+29
Surface area 1.9680101882434E+20
Circumference 24865008243.665

Square

Length = n
Perimeter 15829555888
Area 1.5660927475707E+19
Diagonal 5596593155.7881

Cube

Length = n
Surface area 9.3965564854243E+19
Volume 6.1976381683656E+28
Space diagonal 6854398764.8168

Equilateral Triangle

Length = n
Perimeter 11872166916
Area 6.7813805203941E+18
Altitude 3427199382.4084

Triangular Pyramid

Length = n
Surface area 6.7813805203941E+18
Volume 7.3039866269864E+27
Height 1865531051.9294