20349880 (number)

20349880 is an even 8-digits composite number following 20349879 and preceding 20349881. In scientific notation, it is written as 2.0349880 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 7687680 positive integers (up to 20349880) that are relatively prime to 20349880.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand eight hundred eighty

Notation

Scientific notation 2.0349880 × 10^7
Engineering notation 2.0349880 × 10^6

Prime Factorization of 20349880

Prime Factorization 2 × 2 × 2 × 5 × 29 × 53 × 331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5087470
Product of the distinct prime numbers

The prime factorization of 20349880 is 2 × 2 × 2 × 5 × 29 × 53 × 331. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20349880)

Multiplication

n×y
n×2 40699760
n×3 61049640
n×4 81399520
n×5 101749400

Division

n÷y
n÷2 10174940
n÷3 6783293.3333333
n÷3 5087470
n÷5 4069976

Exponentiation

ny
n2 414117616014400
n3 8.4272437917791E+21
n4 1.7149339989345E+29
n5 3.4898701086237E+36

Nth Root

y√n
2√n 4511.0841269034
3√n 273.01548749949
4√n 67.164604717838
5√n 28.954253373916

Divisors of 20349880

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 -20349879
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 20349880 can be divided by 64 positive divisors. The sum of these divisors (counting 20349880) is 1, the average is 0.015625.

Base conversion 20349880

Base System Value
2 Binary 1001101101000001110111000
3 Ternary 1102021212210021
4 Quaternary 1031220032320
5 Quinary 20202144010
6 Senary 2004100224
8 Octal 115501670
10 Decimal 20349880
12 Duodecimal 6994674
16 Hexadecimal 13683b8
20 Vigesimal 673ee0
36 Base36 c462g

Cryptographic Hash Functions

md5 01076d95c23aab66ca35a9d86b9ab445
sha1 f225173cce4f329472c9c5ee0281c7e6a5f8892b
sha256 f5e945197080f78d05b4104115a5923fbaafa368e9a663cbae8ed01a75901de2
sha512 b0bd92c87cbed4c37533514cdb1e229667cc85f3c3f7c5d1d025353b46196691005e441448759c2e5c58370055e6a7897e3d15de2fea5e8a2ebb90b19953306d
ripemd-160 3cb1d5df4c926eca2ae1ce0fb758d312654bf15c

20349880 as geometric shapes

Circle

Radius = n
Diameter 40699760
Circumference 127862067.01887
Area 1.300988860193E+15

Sphere

Radius = n
Volume 3.5299956248351E+22
Surface area 5.2039554407718E+15
Circumference 127862067.01887

Square

Length = n
Perimeter 81399520
Area 414117616014400
Diagonal 28779076.288665

Cube

Length = n
Surface area 2484705696086400
Volume 8.4272437917791E+21
Space diagonal 35247026.08793

Equilateral Triangle

Length = n
Perimeter 61049640
Area 1.7931818781156E+14
Altitude 17623513.043965

Triangular Pyramid

Length = n
Surface area 1.7931818781156E+14
Volume 9.9316020531321E+20
Height 9593025.429555