961387908 (number)

961387908 is an even 9-digits composite number following 961387907 and preceding 961387909. In scientific notation, it is written as 9.61387908 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 295811616 positive integers (up to 961387908) that are relatively prime to 961387908.

Interesting facts

Basic properties

Name

Name nine hundred sixty-one million three hundred eighty-seven thousand nine hundred eight

Notation

Scientific notation 9.61387908 × 10^8
Engineering notation 9.61387908 × 10^6

Prime Factorization of 961387908

Prime Factorization 2 × 2 × 13 × 3 × 6162743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 480693954
Product of the distinct prime numbers

The prime factorization of 961387908 is 2 × 2 × 13 × 3 × 6162743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 73, 53, 583, 896, 6223, 636, 71780, 9778, 195655, 198707, 7309044, 3511634, 38980507, 38627120, 324819924, 984102962, 6278744830, 4870742828

Basic calculations (n = 961387908)

Multiplication

n×y
n×2 1922775816
n×3 2884163724
n×4 3845551632
n×5 4806939540

Division

n÷y
n÷2 480693954
n÷3 320462636
n÷3 240346977
n÷5 192277581.6

Exponentiation

ny
n2 924266709648616464
n3 8.8857883842313E+26
n4 8.5426895056468E+35
n5 8.2128383925273E+44

Nth Root

y√n
2√n 31006.255949405
3√n 986.96000018563
4√n 176.08593342287
5√n 62.600778064287

Divisors of 961387908

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 6162743, 12325486, 18488229, 24650972, 36976458, 73952916, 80115659, 160231318, 240346977, 320462636, 480693954, 961387908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -961387907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 961387908 can be divided by 24 positive divisors. The sum of these divisors (counting 961387908) is 1, the average is 0.041666666666667.

Base conversion 961387908

Base System Value
2 Binary 111001010011011001110110000100
3 Ternary 2111000000120021120
4 Quaternary 321103121312010
5 Quinary 3432103403113
6 Senary 235221513540
8 Octal 7123316604
10 Decimal 961387908
12 Duodecimal 229b728b0
16 Hexadecimal 394d9d84
20 Vigesimal f08d9f8
36 Base36 fwdvno

Cryptographic Hash Functions

md5 549e352869f279589f4d0acb86a01e0e
sha1 99e341ab94bd034583a247b2c67045a12defb991
sha256 a27e1e98e9824c5c9b99733f6be53808cb1cfcc9fb95d280493abbfa1913c2ed
sha512 308db0bf75bca26de8362b06ba34d12536b1c759f6c4f9e0f8db8afcee639f83b5f20ed9c7a37400c3d169356c64003455189eeeb261abaec69b29dc9b6f4640
ripemd-160 1ac36edbfd36b20c8d38872ca17a4c875820aeaa

961387908 as geometric shapes

Circle

Radius = n
Diameter 1922775816
Circumference 6040578378.0457
Area 2.9036695049897E+18

Sphere

Radius = n
Volume 3.7220703345673E+27
Surface area 1.1614678019959E+19
Circumference 6040578378.0457

Square

Length = n
Perimeter 3845551632
Area 924266709648616464
Diagonal 1359607818.1951

Cube

Length = n
Surface area 5545600257891698784
Volume 8.8857883842313E+26
Space diagonal 1665172702.4384

Equilateral Triangle

Length = n
Perimeter 2884163724
Area 4.0021922521398E+17
Altitude 832586351.21918

Triangular Pyramid

Length = n
Surface area 4.0021922521398E+17
Volume 1.0472002037798E+26
Height 453202606.06503