961197281 (number)

961197281 is an odd 9-digits composite number following 961197280 and preceding 961197282. In scientific notation, it is written as 9.61197281 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 873815700 positive integers (up to 961197281) that are relatively prime to 961197281.

Interesting facts

Basic properties

Name

Name nine hundred sixty-one million one hundred ninety-seven thousand two hundred eighty-one

Notation

Scientific notation 9.61197281 × 10^8
Engineering notation 9.61197281 × 10^6

Prime Factorization of 961197281

Prime Factorization 11 × 87381571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 961197281
Product of the distinct prime numbers

The prime factorization of 961197281 is 11 × 87381571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 961197281)

Multiplication

n×y
n×2 1922394562
n×3 2883591843
n×4 3844789124
n×5 4805986405

Division

n÷y
n÷2 480598640.5
n÷3 320399093.66667
n÷3 240299320.25
n÷5 192239456.2

Exponentiation

ny
n2 923900213001792961
n3 8.8805037265264E+26
n4 8.5359160358476E+35
n5 8.204699284501E+44

Nth Root

y√n
2√n 31003.181788326
3√n 986.89476336886
4√n 176.07720405642
5√n 62.598295331769

Divisors of 961197281

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 -961197280
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 961197281 can be divided by 4 positive divisors. The sum of these divisors (counting 961197281) is 1, the average is 0.25.

Base conversion 961197281

Base System Value
2 Binary 111001010010101011010011100001
3 Ternary 2110222122212210022
4 Quaternary 321102223103201
5 Quinary 3432031303111
6 Senary 235213443225
8 Octal 7122532341
10 Decimal 961197281
12 Duodecimal 229aa0515
16 Hexadecimal 394ab4e1
20 Vigesimal f079d41
36 Base36 fw9skh

Cryptographic Hash Functions

md5 4f1cd14f713c9309236bd7ec0bf56204
sha1 84eaede94453701bde336cf0833b370e02640df4
sha256 4a9ee692c72bdd03707cfba5ffd1aba64cb4a58ab3e5bfbb2c1e598c43347789
sha512 8112a07a299c98fd2fb252a75ba00d8307772b4604bdf8986df42ac00dc822915ba813e62aa03bf7084f3012de0d8ae8f897f1e58e77c3c0e5f81fff9cb41ce2
ripemd-160 47adb30c466636ef99f8baca055f7679e44f9db1

961197281 as geometric shapes

Circle

Radius = n
Diameter 1922394562
Circumference 6039380633.2802
Area 2.9025181218165E+18

Sphere

Radius = n
Volume 3.7198567023243E+27
Surface area 1.1610072487266E+19
Circumference 6039380633.2802

Square

Length = n
Perimeter 3844789124
Area 923900213001792961
Diagonal 1359338230.9063

Cube

Length = n
Surface area 5543401278010757766
Volume 8.8805037265264E+26
Space diagonal 1664842526.7891

Equilateral Triangle

Length = n
Perimeter 2883591843
Area 4.000605275107E+17
Altitude 832421263.39453

Triangular Pyramid

Length = n
Surface area 4.000605275107E+17
Volume 1.0465774008965E+26
Height 453112743.63545