275172945 (number)

275172945 is an odd 9-digits composite number following 275172944 and preceding 275172946. In scientific notation, it is written as 2.75172945 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 146758896 positive integers (up to 275172945) that are relatively prime to 275172945.

Interesting facts

Basic properties

Name

Name two hundred seventy-five million one hundred seventy-two thousand nine hundred forty-five

Notation

Scientific notation 2.75172945 × 10^8
Engineering notation 2.75172945 × 10^6

Prime Factorization of 275172945

Prime Factorization 5 × 3 × 18344863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 275172945
Product of the distinct prime numbers

The prime factorization of 275172945 is 5 × 3 × 18344863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 79, 24, 427, 253, 5200, 4707, 17976, 67857, 128881, 719080, 7984330, 2891237, 42043218, 63235049, 517399022, 956432101, 7872007694, 2532659153

Basic calculations (n = 275172945)

Multiplication

n×y
n×2 550345890
n×3 825518835
n×4 1100691780
n×5 1375864725

Division

n÷y
n÷2 137586472.5
n÷3 91724315
n÷3 68793236.25
n÷5 55034589

Exponentiation

ny
n2 75720149659973025
n3 2.0836136577776E+25
n4 5.7335410645287E+33
n5 1.5777153800048E+42

Nth Root

y√n
2√n 16588.337620147
3√n 650.43201654808
4√n 128.79572050401
5√n 48.743997895624

Divisors of 275172945

1, 3, 5, 15, 18344863, 55034589, 91724315, 275172945

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 -275172944
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 275172945 can be divided by 8 positive divisors. The sum of these divisors (counting 275172945) is 1, the average is 0.125.

Base conversion 275172945

Base System Value
2 Binary 10000011001101100111001010001
3 Ternary 201011210020022120
4 Quaternary 100121230321101
5 Quinary 1030421013240
6 Senary 43145524453
8 Octal 2031547121
10 Decimal 275172945
12 Duodecimal 781a3729
16 Hexadecimal 1066ce51
20 Vigesimal 45jgc75
36 Base36 4jtwsx

Cryptographic Hash Functions

md5 cd8d3607a9875caeb2e69cc1a635a247
sha1 eb763b95a751258ef6064d8da675f41b914d3ab3
sha256 096c1640a4dc88fbda5a18f23aafcd591f1ebbd10505381b0aea284f12ad7b3c
sha512 7ab63074ab9af93fe6bcafea19b2200642b5d372c51a205071fdf7cd1bcdd9e09f35131ca3d9d99784c617e9510f69ce886a297fa51257f4557b42629fc058f9
ripemd-160 181125aa9bce5d6a4e84a7ed35feb3ecf987371f

275172945 as geometric shapes

Circle

Radius = n
Diameter 550345890
Circumference 1728962604.9573
Area 2.3788186590049E+17

Sphere

Radius = n
Volume 8.7278204802578E+25
Surface area 9.5152746360196E+17
Circumference 1728962604.9573

Square

Length = n
Perimeter 1100691780
Area 75720149659973025
Diagonal 389153310.81715

Cube

Length = n
Surface area 454320897959838150
Volume 2.0836136577776E+25
Space diagonal 476613521.60836

Equilateral Triangle

Length = n
Perimeter 825518835
Area 3.2787786591948E+16
Altitude 238306760.80418

Triangular Pyramid

Length = n
Surface area 3.2787786591948E+16
Volume 2.4555622446457E+24
Height 129717770.27238