3957996978 (number)

3957996978 is an even 10-digits composite number following 3957996977 and preceding 3957996979. In scientific notation, it is written as 3.957996978 × 10^9. The sum of its digits is 72. It has a total of 5 prime factors and 32 positive divisors. There are 1214922240 positive integers (up to 3957996978) that are relatively prime to 3957996978.

Interesting facts

Basic properties

Name

Name three billion nine hundred fifty-seven million nine hundred ninety-six thousand nine hundred seventy-eight

Notation

Scientific notation 3.957996978 × 10^9
Engineering notation 3.957996978 × 10^9

Prime Factorization of 3957996978

Prime Factorization 2 × 9 × 13 × 421 × 40177

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3957996978
Product of the distinct prime numbers

The prime factorization of 3957996978 is 2 × 9 × 13 × 421 × 40177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3957996978)

Multiplication

n×y
n×2 7915993956
n×3 11873990934
n×4 15831987912
n×5 19789984890

Division

n÷y
n÷2 1978998489
n÷3 1319332326
n÷3 989499244.5
n÷5 791599395.6

Exponentiation

ny
n2 1.5665740077857E+19
n3 6.2004951886292E+28
n4 2.4541541218698E+38
n5 9.7135345979069E+47

Nth Root

y√n
2√n 62912.613822667
3√n 1581.8251858066
4√n 250.82387012138
5√n 83.079732907701

Divisors of 3957996978

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3957996977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3957996978 can be divided by 32 positive divisors. The sum of these divisors (counting 3957996978) is 1, the average is 0.03125.

Base conversion 3957996978

Base System Value
2 Binary 11101011111010100011110110110010
3 Ternary 101012211200002010200
4 Quaternary 3223322203312302
5 Quinary 31101221400403
6 Senary 1452425340030
8 Octal 35372436662
10 Decimal 3957996978
12 Duodecimal 925637616
16 Hexadecimal ebea3db2
20 Vigesimal 31gh9c8i
36 Base36 1tghm0i

Cryptographic Hash Functions

md5 3f57cd7b438bc41d2f936b9d81b4dd69
sha1 edf31346d9ca507a8e61f2735c29e9bb3cb36104
sha256 c3f3467131d87b856747998c21ccfde16e677f34716c5d630a2e777e1ce45798
sha512 d91c7691bf9509912b8bf31c874f8a4dab53f5f00899d1ba48d74f30791071e0951a76e9f22b1594e70b4d6d0641cf034f27c2d741a100cffd482b2a5e77427f
ripemd-160 0f268ecdbdae1293790deb292170c9c951b3a6ca

3957996978 as geometric shapes

Circle

Radius = n
Diameter 7915993956
Circumference 24868828458.031
Area 4.9215373941643E+19

Sphere

Radius = n
Volume 2.5972573510955E+29
Surface area 1.9686149576657E+20
Circumference 24868828458.031

Square

Length = n
Perimeter 15831987912
Area 1.5665740077857E+19
Diagonal 5597453006.1193

Cube

Length = n
Surface area 9.3994440467143E+19
Volume 6.2004951886292E+28
Space diagonal 6855451862.1001

Equilateral Triangle

Length = n
Perimeter 11873990934
Area 6.7834644382541E+18
Altitude 3427725931.05

Triangular Pyramid

Length = n
Surface area 6.7834644382541E+18
Volume 7.3073536576571E+27
Height 1865817668.7064