75081687 (number)

75081687 is an odd 8-digits composite number following 75081686 and preceding 75081688. In scientific notation, it is written as 7.5081687 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 49731520 positive integers (up to 75081687) that are relatively prime to 75081687.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5081687 × 10^7
Engineering notation 7.5081687 × 10^6

Prime Factorization of 75081687

Prime Factorization 3 × 461 × 233 × 233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 322239
Product of the distinct prime numbers

The prime factorization of 75081687 is 3 × 461 × 233 × 233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 25, 1, 204, 22, 8363, 1095, 7649, 44743, 272763, 939936, 4402794, 1795612, 69453540, 87844352, 909257086, 53607844, 3109945662, 4259895500

Basic calculations (n = 75081687)

Multiplication

n×y
n×2 150163374
n×3 225245061
n×4 300326748
n×5 375408435

Division

n÷y
n÷2 37540843.5
n÷3 25027229
n÷3 18770421.75
n÷5 15016337.4

Exponentiation

ny
n2 5637259722765969
n3 4.2325497004242E+23
n4 3.1778697181919E+31
n5 2.3859981950807E+39

Nth Root

y√n
2√n 8664.9689555128
3√n 421.8693826193
4√n 93.085815006975
5√n 37.592984395449

Divisors of 75081687

1, 3, 233, 461, 699, 1383, 54289, 107413, 162867, 322239, 25027229, 75081687

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75081686
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75081687 can be divided by 12 positive divisors. The sum of these divisors (counting 75081687) is 1, the average is 0.083333333333333.

Base conversion 75081687

Base System Value
2 Binary 100011110011010011111010111
3 Ternary 12020021112201020
4 Quaternary 10132122133113
5 Quinary 123210103222
6 Senary 11241132223
8 Octal 436323727
10 Decimal 75081687
12 Duodecimal 2118a073
16 Hexadecimal 479a7d7
20 Vigesimal 1395447
36 Base36 18p9ef

Cryptographic Hash Functions

md5 1cdaede84ddc44a26ebe1179faddbdcb
sha1 7d8d271d66b6c72d9ea5e2418f87ed0f77aba2c8
sha256 3a670c036e80f2625621086268eb0cf64d0f6223f2beb4545252bfe56641df49
sha512 a7fd8167ce1e9e3ef730f51db589c4a7576e4a4ae2713ac637e0565687a2bdd06fcbc20d7ea8c77990e4c7b9ef8635a473ace3520948ad8f9aa872d45edd9711
ripemd-160 71dc611144c35e7c835a7f5d8f90fe2c5541cc6e

75081687 as geometric shapes

Circle

Radius = n
Diameter 150163374
Circumference 471752152.59666
Area 1.7709973731419E+16

Sphere

Radius = n
Volume 1.7729262726409E+24
Surface area 7.0839894925677E+16
Circumference 471752152.59666

Square

Length = n
Perimeter 300326748
Area 5637259722765969
Diagonal 106181540.04125

Cube

Length = n
Surface area 33823558336595814
Volume 4.2325497004242E+23
Space diagonal 130045296.60198

Equilateral Triangle

Length = n
Perimeter 225245061
Area 2.4410050638231E+15
Altitude 65022648.300992

Triangular Pyramid

Length = n
Surface area 2.4410050638231E+15
Volume 4.9881076581318E+22
Height 35393846.680417