29123940 (number)

29123940 is an even 8-digits composite number following 29123939 and preceding 29123941. In scientific notation, it is written as 2.9123940 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 7576320 positive integers (up to 29123940) that are relatively prime to 29123940.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-three thousand nine hundred forty

Notation

Scientific notation 2.9123940 × 10^7
Engineering notation 2.9123940 × 10^6

Prime Factorization of 29123940

Prime Factorization 2 × 2 × 3 × 5 × 41 × 11839

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14561970
Product of the distinct prime numbers

The prime factorization of 29123940 is 2 × 2 × 3 × 5 × 41 × 11839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29123940)

Multiplication

n×y
n×2 58247880
n×3 87371820
n×4 116495760
n×5 145619700

Division

n÷y
n÷2 14561970
n÷3 9707980
n÷3 7280985
n÷5 5824788

Exponentiation

ny
n2 848203881123600
n3 2.4703038941611E+22
n4 7.1944982395314E+29
n5 2.0953213505822E+37

Nth Root

y√n
2√n 5396.6600782336
3√n 307.6687420734
4√n 73.461963479297
5√n 31.106419568186

Divisors of 29123940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29123939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29123940 can be divided by 48 positive divisors. The sum of these divisors (counting 29123940) is 1, the average is 0.020833333333333.

Base conversion 29123940

Base System Value
2 Binary 1101111000110010101100100
3 Ternary 2000210122112110
4 Quaternary 1233012111210
5 Quinary 24423431230
6 Senary 2520121020
8 Octal 157062544
10 Decimal 29123940
12 Duodecimal 9906170
16 Hexadecimal 1bc6564
20 Vigesimal 9209h0
36 Base36 hc86c

Cryptographic Hash Functions

md5 ae4b972561e0f11b319e358053e5828e
sha1 fee608f5c10ebbba466e9545620762b864be4557
sha256 9df9f535bacb2bc045f034ef4e3d14c986dff37fd2df5a24f15358c2881f9cc1
sha512 4760eedf6149ce0ae27caa14947596bbcadb6e0f6e068913f2c0d56ccb499ffe231e26684ce92787a248851a1946c8f2b888a35d9cecb6c7a76445b24d2660a5
ripemd-160 82fec8a4a2f6160442d4c7622615b04d13631d7e

29123940 as geometric shapes

Circle

Radius = n
Diameter 58247880
Circumference 182991111.89518
Area 2.6647110816843E+15

Sphere

Radius = n
Volume 1.0347584754708E+23
Surface area 1.0658844326737E+16
Circumference 182991111.89518

Square

Length = n
Perimeter 116495760
Area 848203881123600
Diagonal 41187470.93774

Cube

Length = n
Surface area 5089223286741600
Volume 2.4703038941611E+22
Space diagonal 50444143.796588

Equilateral Triangle

Length = n
Perimeter 87371820
Area 3.672830543208E+14
Altitude 25222071.898294

Triangular Pyramid

Length = n
Surface area 3.672830543208E+14
Volume 2.9112810585881E+21
Height 13729156.979247