75249531 (number)

75249531 is an odd 8-digits composite number following 75249530 and preceding 75249532. In scientific notation, it is written as 7.5249531 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 40460544 positive integers (up to 75249531) that are relatively prime to 75249531.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5249531 × 10^7
Engineering notation 7.5249531 × 10^6

Prime Factorization of 75249531

Prime Factorization 9 × 119 × 17 × 4133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75249531
Product of the distinct prime numbers

The prime factorization of 75249531 is 9 × 119 × 17 × 4133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75249531)

Multiplication

n×y
n×2 150499062
n×3 225748593
n×4 300998124
n×5 376247655

Division

n÷y
n÷2 37624765.5
n÷3 25083177
n÷3 18812382.75
n÷5 15049906.2

Exponentiation

ny
n2 5662491915719961
n3 4.2609986094922E+23
n4 3.2063814695594E+31
n5 2.4127870179144E+39

Nth Root

y√n
2√n 8674.648753696
3√n 422.18350958031
4√n 93.137794442944
5√n 37.609777098259

Divisors of 75249531

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75249530
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75249531 can be divided by 16 positive divisors. The sum of these divisors (counting 75249531) is 1, the average is 0.0625.

Base conversion 75249531

Base System Value
2 Binary 100011111000011011101111011
3 Ternary 12020121001221200
4 Quaternary 10133003131323
5 Quinary 123230441111
6 Senary 11244505243
8 Octal 437033573
10 Decimal 75249531
12 Duodecimal 2124b223
16 Hexadecimal 47c377b
20 Vigesimal 13a63gb
36 Base36 18suwr

Cryptographic Hash Functions

md5 da21bdf74db3222c4cde3d9fa364214a
sha1 c0861246cfd475dcf44aed933cd2ff93ef71f68e
sha256 849610584fc2afea9212e5dc5b1004fdfbc71fd4230114f058401514f482c3f2
sha512 f36175c5d912de228201b8c633cb5fc02caae25173004d4bf3587385efb962f95760f64642005ee95e9616c367cc62220f53b95bcface7aaa7332815d7158161
ripemd-160 9efd214bf7130a567cd87018ffa8ae75e016b557

75249531 as geometric shapes

Circle

Radius = n
Diameter 150499062
Circumference 472806747.55135
Area 1.7789243003437E+16

Sphere

Radius = n
Volume 1.7848429238049E+24
Surface area 7.115697201375E+16
Circumference 472806747.55135

Square

Length = n
Perimeter 300998124
Area 5662491915719961
Diagonal 106418907.30241

Cube

Length = n
Surface area 33974951494319766
Volume 4.2609986094922E+23
Space diagonal 130336010.93773

Equilateral Triangle

Length = n
Perimeter 225748593
Area 2.4519309238687E+15
Altitude 65168005.468865

Triangular Pyramid

Length = n
Surface area 2.4519309238687E+15
Volume 5.0216350189973E+22
Height 35472969.100805