20107908 (number)

20107908 is an even 8-digits composite number following 20107907 and preceding 20107909. In scientific notation, it is written as 2.0107908 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6588336 positive integers (up to 20107908) that are relatively prime to 20107908.

Interesting facts

Basic properties

Name

Name twenty million one hundred seven thousand nine hundred eight

Notation

Scientific notation 2.0107908 × 10^7
Engineering notation 2.0107908 × 10^6

Prime Factorization of 20107908

Prime Factorization 2 × 2 × 9 × 59 × 9467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10053954
Product of the distinct prime numbers

The prime factorization of 20107908 is 2 × 2 × 9 × 59 × 9467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 49, 42, 189, 111, 4838, 8147, 6277, 94474, 958539, 240602, 982792, 9719715, 22906328, 77654496, 930820891, 828875467, 2118518673, 3283314561

Basic calculations (n = 20107908)

Multiplication

n×y
n×2 40215816
n×3 60323724
n×4 80431632
n×5 100539540

Division

n÷y
n÷2 10053954
n÷3 6702636
n÷3 5026977
n÷5 4021581.6

Exponentiation

ny
n2 404327964136464
n3 8.1301895046833E+21
n4 1.6348110258274E+29
n5 3.2872629704723E+36

Nth Root

y√n
2√n 4484.1842067426
3√n 271.92906526844
4√n 66.964051600412
5√n 28.885066911167

Divisors of 20107908

1, 2, 4, 9, 18, 36, 59, 118, 236, 531, 1062, 2124, 9467, 18934, 37868, 85203, 170406, 340812, 558553, 1117106, 2234212, 5026977, 10053954, 20107908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20107907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20107908 can be divided by 24 positive divisors. The sum of these divisors (counting 20107908) is 1, the average is 0.041666666666667.

Base conversion 20107908

Base System Value
2 Binary 1001100101101001010000100
3 Ternary 1101211120212100
4 Quaternary 1030231022010
5 Quinary 20121423113
6 Senary 1554552100
8 Octal 114551204
10 Decimal 20107908
12 Duodecimal 6898630
16 Hexadecimal 132d284
20 Vigesimal 65d9f8
36 Base36 byzd0

Cryptographic Hash Functions

md5 1925efc4a823d9b715eb589c8f676742
sha1 16746e698b862c91728fc98e41a0c219b98dc645
sha256 15d30ed8be9ce717513918109630ce64819f2aec40882527437c9acd583b4150
sha512 4549c59e3ca074e79c27188117ae355fbbbd97f0afe5598cd2b410423b458227bb3816f6e232c4dddab3bb188e6857b212ce14e38ad9bc31b3e16cdc3911cae6
ripemd-160 153dd15d682905e68267631c06767e0ca07ffe45

20107908 as geometric shapes

Circle

Radius = n
Diameter 40215816
Circumference 126341712.10372
Area 1.270233761772E+15

Sphere

Radius = n
Volume 3.4055658160275E+22
Surface area 5.0809350470881E+15
Circumference 126341712.10372

Square

Length = n
Perimeter 80431632
Area 404327964136464
Diagonal 28436876.20455

Cube

Length = n
Surface area 2425967784818784
Volume 8.1301895046833E+21
Space diagonal 34827918.289921

Equilateral Triangle

Length = n
Perimeter 60323724
Area 1.7507914420131E+14
Altitude 17413959.14496

Triangular Pyramid

Length = n
Surface area 1.7507914420131E+14
Volume 9.5815202184888E+20
Height 9478958.7348502