75641531 (number)

75641531 is an odd 8-digits composite number following 75641530 and preceding 75641532. In scientific notation, it is written as 7.5641531 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 64240128 positive integers (up to 75641531) that are relatively prime to 75641531.

Interesting facts

Basic properties

Name

Name seventy-five million six hundred forty-one thousand five hundred thirty-one

Notation

Scientific notation 7.5641531 × 10^7
Engineering notation 7.5641531 × 10^6

Prime Factorization of 75641531

Prime Factorization 7 × 109 × 99137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75641531
Product of the distinct prime numbers

The prime factorization of 75641531 is 7 × 109 × 99137. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75641531)

Multiplication

n×y
n×2 151283062
n×3 226924593
n×4 302566124
n×5 378207655

Division

n÷y
n÷2 37820765.5
n÷3 25213843.666667
n÷3 18910382.75
n÷5 15128306.2

Exponentiation

ny
n2 5721641212023961
n3 4.3279370111019E+23
n4 3.2737178159131E+31
n5 2.4762902765764E+39

Nth Root

y√n
2√n 8697.2139792005
3√n 422.91533868182
4√n 93.258854695951
5√n 37.648880086787

Divisors of 75641531

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 -75641530
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 75641531 can be divided by 8 positive divisors. The sum of these divisors (counting 75641531) is 1, the average is 0.125.

Base conversion 75641531

Base System Value
2 Binary 100100000100011001010111011
3 Ternary 12021022222200012
4 Quaternary 10200203022323
5 Quinary 123331012111
6 Senary 11301132135
8 Octal 440431273
10 Decimal 75641531
12 Duodecimal 213ba04b
16 Hexadecimal 48232bb
20 Vigesimal 13cf3gb
36 Base36 1919dn

Cryptographic Hash Functions

md5 af6046ff09dd9b623db2cf2d71fcb560
sha1 95b51b8f0f8fe9842d19c028278bad52c2058f7f
sha256 95871ee7f7d4d1121af5ef36a217f8cc48ae8ea564f1ece4bd7568966b55efe4
sha512 2ca555179f11c657e3fc10f8f1cbd36e8ae6984ee51a6633b671aeaddd75914789ba0cb84a303da5f824bf88f643590ac18648115a64b1b27cc2f516f7a78fe0
ripemd-160 4361483a4ff8ba8de027d9c240cb95e4385dca90

75641531 as geometric shapes

Circle

Radius = n
Diameter 151283062
Circumference 475269756.19177
Area 1.7975065998171E+16

Sphere

Radius = n
Volume 1.8128820159036E+24
Surface area 7.1900263992684E+16
Circumference 475269756.19177

Square

Length = n
Perimeter 302566124
Area 5721641212023961
Diagonal 106973279.01886

Cube

Length = n
Surface area 34329847272143766
Volume 4.3279370111019E+23
Space diagonal 131014974.8543

Equilateral Triangle

Length = n
Perimeter 226924593
Area 2.4775433204764E+15
Altitude 65507487.427148

Triangular Pyramid

Length = n
Surface area 2.4775433204764E+15
Volume 5.1005226818306E+22
Height 35657759.672955