961387906 (number)

961387906 is an even 9-digits composite number following 961387905 and preceding 961387907. In scientific notation, it is written as 9.61387906 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 480622980 positive integers (up to 961387906) that are relatively prime to 961387906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.61387906 × 10^8
Engineering notation 9.61387906 × 10^6

Prime Factorization of 961387906

Prime Factorization 2 × 7583 × 63391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 961387906
Product of the distinct prime numbers

The prime factorization of 961387906 is 2 × 7583 × 63391. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 61, 27, 703, 743, 4241, 8460, 15660, 94411, 400788, 847034, 712196, 843107, 98233152, 90130123, 193256557, 380946488, 8124198167, 1522812283

Basic calculations (n = 961387906)

Multiplication

n×y
n×2 1922775812
n×3 2884163718
n×4 3845551624
n×5 4806939530

Division

n÷y
n÷2 480693953
n÷3 320462635.33333
n÷3 240346976.5
n÷5 192277581.2

Exponentiation

ny
n2 924266705803064836
n3 8.8857883287753E+26
n4 8.5426894345605E+35
n5 8.2128383071004E+44

Nth Root

y√n
2√n 31006.255917153
3√n 986.95999950123
4√n 176.08593333129
5√n 62.600778038241

Divisors of 961387906

1, 2, 7583, 15166, 63391, 126782, 480693953, 961387906

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -961387905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 961387906 can be divided by 8 positive divisors. The sum of these divisors (counting 961387906) is 1, the average is 0.125.

Base conversion 961387906

Base System Value
2 Binary 111001010011011001110110000010
3 Ternary 2111000000120021111
4 Quaternary 321103121312002
5 Quinary 3432103403111
6 Senary 235221513534
8 Octal 7123316602
10 Decimal 961387906
12 Duodecimal 229b728aa
16 Hexadecimal 394d9d82
20 Vigesimal f08d9f6
36 Base36 fwdvnm

Cryptographic Hash Functions

md5 391c01be8de5c8eed39b10f5ca6de00e
sha1 b514db94d29f347f34facae5b8cdb0b87a520504
sha256 12186e2aef0d8fd5ff02fc84af5b5da5023e2297fdd65cba0839087ecd29d228
sha512 1258fcfea70832e965484e4c0acc68629dfa1bec2668c90cc05b6c3b4b36feb0b0e38b3bcc7883b8803f380b3ce484d521d832ec0bed99940fa34e817f3da699
ripemd-160 3d5de4b2e5d4d8c7056bd2ce87e8b24dfee1ac73

961387906 as geometric shapes

Circle

Radius = n
Diameter 1922775812
Circumference 6040578365.4793
Area 2.9036694929085E+18

Sphere

Radius = n
Volume 3.7220703113379E+27
Surface area 1.1614677971634E+19
Circumference 6040578365.4793

Square

Length = n
Perimeter 3845551624
Area 924266705803064836
Diagonal 1359607815.3667

Cube

Length = n
Surface area 5545600234818389016
Volume 8.8857883287753E+26
Space diagonal 1665172698.9743

Equilateral Triangle

Length = n
Perimeter 2884163718
Area 4.0021922354881E+17
Altitude 832586349.48713

Triangular Pyramid

Length = n
Surface area 4.0021922354881E+17
Volume 1.0472001972442E+26
Height 453202605.12222