20150712 (number)

20150712 is an even 8-digits composite number following 20150711 and preceding 20150713. In scientific notation, it is written as 2.0150712 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 6220800 positive integers (up to 20150712) that are relatively prime to 20150712.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand seven hundred twelve

Notation

Scientific notation 2.0150712 × 10^7
Engineering notation 2.0150712 × 10^6

Prime Factorization of 20150712

Prime Factorization 2 × 2 × 2 × 9 × 17 × 163 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5037678
Product of the distinct prime numbers

The prime factorization of 20150712 is 2 × 2 × 2 × 9 × 17 × 163 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20150712)

Multiplication

n×y
n×2 40301424
n×3 60452136
n×4 80602848
n×5 100753560

Division

n÷y
n÷2 10075356
n÷3 6716904
n÷3 5037678
n÷5 4030142.4

Exponentiation

ny
n2 406051194106944
n3 8.1822206697051E+21
n4 1.6487757223568E+29
n5 3.3224004733803E+36

Nth Root

y√n
2√n 4488.9544439658
3√n 272.12188165188
4√n 66.999660028733
5√n 28.897354066773

Divisors of 20150712

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20150711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150712 can be divided by 64 positive divisors. The sum of these divisors (counting 20150712) is 1, the average is 0.015625.

Base conversion 20150712

Base System Value
2 Binary 1001100110111100110111000
3 Ternary 1101220202120200
4 Quaternary 1030313212320
5 Quinary 20124310322
6 Senary 1555522200
8 Octal 114674670
10 Decimal 20150712
12 Duodecimal 68b9360
16 Hexadecimal 13379b8
20 Vigesimal 65igfc
36 Base36 bzwe0

Cryptographic Hash Functions

md5 8427639023590ebbf6fcb1608dfad579
sha1 41e8faf9cd95dde8280fff2671c743f6be6f705b
sha256 39c3b3d411fcec46ae6ea91db2440e2259d196e339e46ca03db9bf3e187d9730
sha512 e8b0d73c804f5ee984fb0eb0e73ed74a7ba903ff4c7b5a51609f9b741d80949c1673bea635ca38e8678db2a3dca1084dda96253e457223938092e9ed3cc34306
ripemd-160 84f48093a33c09426d9955ed259d268828827e41

20150712 as geometric shapes

Circle

Radius = n
Diameter 40301424
Circumference 126610657.56761
Area 1.2756474483877E+15

Sphere

Radius = n
Volume 3.4273605794662E+22
Surface area 5.102589793551E+15
Circumference 126610657.56761

Square

Length = n
Perimeter 80602848
Area 406051194106944
Diagonal 28497410.201874

Cube

Length = n
Surface area 2436307164641664
Volume 8.1822206697051E+21
Space diagonal 34902056.992688

Equilateral Triangle

Length = n
Perimeter 60452136
Area 1.7582532466681E+14
Altitude 17451028.496344

Triangular Pyramid

Length = n
Surface area 1.7582532466681E+14
Volume 9.642839534522E+20
Height 9499136.7339581