75687545 (number)

75687545 is an odd 8-digits composite number following 75687544 and preceding 75687546. In scientific notation, it is written as 7.5687545 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 57363120 positive integers (up to 75687545) that are relatively prime to 75687545.

Interesting facts

Basic properties

Name

Name seventy-five million six hundred eighty-seven thousand five hundred forty-five

Notation

Scientific notation 7.5687545 × 10^7
Engineering notation 7.5687545 × 10^6

Prime Factorization of 75687545

Prime Factorization 5 × 19 × 796711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75687545
Product of the distinct prime numbers

The prime factorization of 75687545 is 5 × 19 × 796711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75687545)

Multiplication

n×y
n×2 151375090
n×3 227062635
n×4 302750180
n×5 378437725

Division

n÷y
n÷2 37843772.5
n÷3 25229181.666667
n÷3 18921886.25
n÷5 15137509

Exponentiation

ny
n2 5728604468127025
n3 4.3358400846857E+23
n4 3.2816909152245E+31
n5 2.4838312882214E+39

Nth Root

y√n
2√n 8699.8589069019
3√n 423.00107677445
4√n 93.273034189426
5√n 37.653459460488

Divisors of 75687545

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 -75687544
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 75687545 can be divided by 8 positive divisors. The sum of these divisors (counting 75687545) is 1, the average is 0.125.

Base conversion 75687545

Base System Value
2 Binary 100100000101110011001111001
3 Ternary 12021102022210102
4 Quaternary 10200232121321
5 Quinary 123334000140
6 Senary 11302125145
8 Octal 440563171
10 Decimal 75687545
12 Duodecimal 214207b5
16 Hexadecimal 482e679
20 Vigesimal 13d0ih5
36 Base36 1928vt

Cryptographic Hash Functions

md5 35062164d4b29a25f2885abd78774cf5
sha1 3e83971ae8684201f047694e38b34bb13214e65e
sha256 d5b9f4d40772aba91bdf32d5092365c73d7aae8754be22fa06fc98fc66275629
sha512 85475121f89833bdf6259aaccded3c2ff67fc2ed90555945f4601cc392f57a0331e7b559286f7b2fccf93010ef896a344ee6315f6afdc3de35d888b72bbb905a
ripemd-160 b258d00476a42c677bad3d6afb6006e91af716a4

75687545 as geometric shapes

Circle

Radius = n
Diameter 151375090
Circumference 475558870.68049
Area 1.799694171239E+16

Sphere

Radius = n
Volume 1.8161924476251E+24
Surface area 7.1987766849558E+16
Circumference 475558870.68049

Square

Length = n
Perimeter 302750180
Area 5728604468127025
Diagonal 107038352.64172

Cube

Length = n
Surface area 34371626808762150
Volume 4.3358400846857E+23
Space diagonal 131094673.44016

Equilateral Triangle

Length = n
Perimeter 227062635
Area 2.4805584988155E+15
Altitude 65547336.720078

Triangular Pyramid

Length = n
Surface area 2.4805584988155E+15
Volume 5.1098365433695E+22
Height 35679450.880575