961330391 (number)

961330391 is an odd 9-digits composite number following 961330390 and preceding 961330392. In scientific notation, it is written as 9.61330391 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 823997472 positive integers (up to 961330391) that are relatively prime to 961330391.

Interesting facts

Basic properties

Name

Name nine hundred sixty-one million three hundred thirty thousand three hundred ninety-one

Notation

Scientific notation 9.61330391 × 10^8
Engineering notation 9.61330391 × 10^6

Prime Factorization of 961330391

Prime Factorization 7 × 137332913

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 961330391
Product of the distinct prime numbers

The prime factorization of 961330391 is 7 × 137332913. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 27, 73, 273, 425, 2416, 3001, 36864, 67246, 710449, 136620, 7122712, 5055904, 63132587, 67471989, 579596236, 665474058, 358414846, 6840544265

Basic calculations (n = 961330391)

Multiplication

n×y
n×2 1922660782
n×3 2883991173
n×4 3845321564
n×5 4806651955

Division

n÷y
n÷2 480665195.5
n÷3 320443463.66667
n÷3 240332597.75
n÷5 192266078.2

Exponentiation

ny
n2 924156120660212881
n3 8.8841936481933E+26
n4 8.5406453535373E+35
n5 8.2103819371084E+44

Nth Root

y√n
2√n 31005.328429159
3√n 986.94031749218
4√n 176.08329968841
5√n 62.600029002417

Divisors of 961330391

1, 7, 137332913, 961330391

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -961330390
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 961330391 can be divided by 4 positive divisors. The sum of these divisors (counting 961330391) is 1, the average is 0.25.

Base conversion 961330391

Base System Value
2 Binary 111001010011001011110011010111
3 Ternary 2110222220122101022
4 Quaternary 321103023303113
5 Quinary 3432100033031
6 Senary 235220351355
8 Octal 7123136327
10 Decimal 961330391
12 Duodecimal 229b4555b
16 Hexadecimal 394cbcd7
20 Vigesimal f0865jb
36 Base36 fwcn9z

Cryptographic Hash Functions

md5 39cff989a2180d66fdd3fb602c6a75d3
sha1 a449e405cead67da49b4a40d5273eaac39085cca
sha256 73416595166b6443f74e3f8e7fbab235ae274d886b993d1a7e30457de506f8a9
sha512 290ad87313249292af0ce7e93b091c975f0adc4efaef9007409eb2a4a0e6730712fbf9631cbfb8275904346da681b48ce083e26311a72cea21725b854260f656
ripemd-160 fed0da5eaa293b8653f25ed520620a133c5434a2

961330391 as geometric shapes

Circle

Radius = n
Diameter 1922660782
Circumference 6040216988.0764
Area 2.9033220794362E+18

Sphere

Radius = n
Volume 3.7214023330977E+27
Surface area 1.1613288317745E+19
Circumference 6040216988.0764

Square

Length = n
Perimeter 3845321564
Area 924156120660212881
Diagonal 1359526476.8736

Cube

Length = n
Surface area 5544936723961277286
Volume 8.8841936481933E+26
Space diagonal 1665073080.0721

Equilateral Triangle

Length = n
Perimeter 2883991173
Area 4.0017133877731E+17
Altitude 832536540.03603

Triangular Pyramid

Length = n
Surface area 4.0017133877731E+17
Volume 1.0470122623353E+26
Height 453175492.29121