20150914 (number)

20150914 is an even 8-digits composite number following 20150913 and preceding 20150915. In scientific notation, it is written as 2.0150914 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8550000 positive integers (up to 20150914) that are relatively prime to 20150914.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand nine hundred fourteen

Notation

Scientific notation 2.0150914 × 10^7
Engineering notation 2.0150914 × 10^6

Prime Factorization of 20150914

Prime Factorization 2 × 101 × 7 × 14251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20150914
Product of the distinct prime numbers

The prime factorization of 20150914 is 2 × 101 × 7 × 14251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 21, 54, 706, 734, 8867, 4612, 50295, 23235, 956480, 661918, 2362722, 2438356, 52612063, 26226674, 573661891, 972147280, 7538207003, 8184467180

Basic calculations (n = 20150914)

Multiplication

n×y
n×2 40301828
n×3 60452742
n×4 80603656
n×5 100754570

Division

n÷y
n÷2 10075457
n÷3 6716971.3333333
n÷3 5037728.5
n÷5 4030182.8

Exponentiation

ny
n2 406059335035396
n3 8.1824667391955E+21
n4 1.6488418356939E+29
n5 3.322567003067E+36

Nth Root

y√n
2√n 4488.9769435808
3√n 272.12279094045
4√n 66.999827936949
5√n 28.897412002613

Divisors of 20150914

1, 2, 7, 14, 101, 202, 707, 1414, 14251, 28502, 99757, 199514, 1439351, 2878702, 10075457, 20150914

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 -20150913
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 20150914 can be divided by 16 positive divisors. The sum of these divisors (counting 20150914) is 1, the average is 0.0625.

Base conversion 20150914

Base System Value
2 Binary 1001100110111101010000010
3 Ternary 1101220202212011
4 Quaternary 1030313222002
5 Quinary 20124312124
6 Senary 1555523134
8 Octal 114675202
10 Decimal 20150914
12 Duodecimal 68b94aa
16 Hexadecimal 1337a82
20 Vigesimal 65ih5e
36 Base36 bzwjm

Cryptographic Hash Functions

md5 cf457ae75eabd467b265dda3c2e9cb2b
sha1 0dc8cd2196b98f779dca595ac1858770f01ad025
sha256 039c928e79466d2b7d60591489d9998060f6cd93b66273ad3215982f24f6fbce
sha512 bcd9a4bb591790e05017b5de0719bcac31fa170fcdb29a94adce829b65a4bfe19d66ff68d144aace8f6b3881b8347f027a4703392a6a680d7ace52f12f8e15ea
ripemd-160 2ac905d8019c7cc67a97693acec028004a2b6621

20150914 as geometric shapes

Circle

Radius = n
Diameter 40301828
Circumference 126611926.77104
Area 1.2756730238688E+15

Sphere

Radius = n
Volume 3.4274636528132E+22
Surface area 5.102692095475E+15
Circumference 126611926.77104

Square

Length = n
Perimeter 80603656
Area 406059335035396
Diagonal 28497695.873014

Cube

Length = n
Surface area 2436356010212376
Volume 8.1824667391955E+21
Space diagonal 34902406.866951

Equilateral Triangle

Length = n
Perimeter 60452742
Area 1.7582884979223E+14
Altitude 17451203.433475

Triangular Pyramid

Length = n
Surface area 1.7582884979223E+14
Volume 9.6431295301975E+20
Height 9499231.9576713