195764981 (number)

195764981 is an odd 9-digits composite number following 195764980 and preceding 195764982. In scientific notation, it is written as 1.95764981 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 193968864 positive integers (up to 195764981) that are relatively prime to 195764981.

Interesting facts

Basic properties

Name

Name one hundred ninety-five million seven hundred sixty-four thousand nine hundred eighty-one

Notation

Scientific notation 1.95764981 × 10^8
Engineering notation 1.95764981 × 10^6

Prime Factorization of 195764981

Prime Factorization 109 × 1796009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 195764981
Product of the distinct prime numbers

The prime factorization of 195764981 is 109 × 1796009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 69, 53, 985, 803, 7657, 8159, 73862, 29321, 371650, 86680, 404890, 824218, 43143302, 31527998, 441141072, 906258063, 9137139269, 7883243881

Basic calculations (n = 195764981)

Multiplication

n×y
n×2 391529962
n×3 587294943
n×4 783059924
n×5 978824905

Division

n÷y
n÷2 97882490.5
n÷3 65254993.666667
n÷3 48941245.25
n÷5 39152996.2

Exponentiation

ny
n2 38323927785930361
n3 7.502482994858E+24
n4 1.4687234409412E+33
n5 2.8752461651011E+41

Nth Root

y√n
2√n 13991.603946653
3√n 580.64630787544
4√n 118.28611053988
5√n 45.535174090636

Divisors of 195764981

1, 109, 1796009, 195764981

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 -195764980
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 195764981 can be divided by 4 positive divisors. The sum of these divisors (counting 195764981) is 1, the average is 0.25.

Base conversion 195764981

Base System Value
2 Binary 1011101010110010001011110101
3 Ternary 111122100220001212
4 Quaternary 23222302023311
5 Quinary 400103434411
6 Senary 31231531205
8 Octal 1352621365
10 Decimal 195764981
12 Duodecimal 55689b05
16 Hexadecimal bab22f5
20 Vigesimal 313ac91
36 Base36 38jx85

Cryptographic Hash Functions

md5 d391b7359b323f79c09e111a272a0b7c
sha1 e1db43aad565ebf8afe59323b547d2b85850ee88
sha256 44d98d27c0a2d6e7f4e0003be594ad59a0d58262aaf074e882b32644c982bea6
sha512 aa235633aaa2410a5d5add0d1484a23a9fc8a0c050af151c046c6cc7ac6b7ed208940e02f3e89538799403fa5e92ee1d09c2093feb16d2d899d91a90ee3b5185
ripemd-160 80ae48cf23d1425a1bcb8400f244fc7fb6075518

195764981 as geometric shapes

Circle

Radius = n
Diameter 391529962
Circumference 1230027652.2795
Area 1.2039816998898E+17

Sphere

Radius = n
Volume 3.1426327280438E+25
Surface area 4.8159267995594E+17
Circumference 1230027652.2795

Square

Length = n
Perimeter 783059924
Area 38323927785930361
Diagonal 276853491.16791

Cube

Length = n
Surface area 229943566715582166
Volume 7.502482994858E+24
Space diagonal 339074893.43476

Equilateral Triangle

Length = n
Perimeter 587294943
Area 1.6594747517708E+16
Altitude 169537446.71738

Triangular Pyramid

Length = n
Surface area 1.6594747517708E+16
Volume 8.8417610023348E+23
Height 92284497.05597