29011978 (number)

29011978 is an even 8-digits composite number following 29011977 and preceding 29011979. In scientific notation, it is written as 2.9011978 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 14505988 positive integers (up to 29011978) that are relatively prime to 29011978.

Interesting facts

Basic properties

Name

Name twenty-nine million eleven thousand nine hundred seventy-eight

Notation

Scientific notation 2.9011978 × 10^7
Engineering notation 2.9011978 × 10^6

Prime Factorization of 29011978

Prime Factorization 2 × 14505989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 29011978
Product of the distinct prime numbers

The prime factorization of 29011978 is 2 × 14505989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 32, 91, 352, 672, 9237, 9526, 10225, 62090, 255096, 117734, 560332, 3470216, 75644738, 30862041, 115131173, 339880329, 4142850278, 9348577193

Basic calculations (n = 29011978)

Multiplication

n×y
n×2 58023956
n×3 87035934
n×4 116047912
n×5 145059890

Division

n÷y
n÷2 14505989
n÷3 9670659.3333333
n÷3 7252994.5
n÷5 5802395.6

Exponentiation

ny
n2 841694867472484
n3 2.4419232977825E+22
n4 7.0845024992952E+29
n5 2.055354306505E+37

Nth Root

y√n
2√n 5386.2768217016
3√n 307.27397583929
4√n 73.391258482885
5√n 31.082466045082

Divisors of 29011978

1, 2, 14505989, 29011978

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29011977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29011978 can be divided by 4 positive divisors. The sum of these divisors (counting 29011978) is 1, the average is 0.25.

Base conversion 29011978

Base System Value
2 Binary 1101110101011000000001010
3 Ternary 2000120221221201
4 Quaternary 1232223000022
5 Quinary 24411340403
6 Senary 2513454414
8 Octal 156530012
10 Decimal 29011978
12 Duodecimal 987140a
16 Hexadecimal 1bab00a
20 Vigesimal 9169ii
36 Base36 h9tsa

Cryptographic Hash Functions

md5 9cdc3a61438c9299a11229f59ef5d3f8
sha1 79bda1c147a1d8c5667f02122b9d8ce8554f4218
sha256 82ded1195258f04d502994508e71cc75ca5a63e6e9d2f6fbb6e6315abe68561f
sha512 e5d202a40ff82ee08a219ff20c1c3d8c73d3e05eaee41e15bdf7f4e7cc8adb75568df9c42e965f589ccfdddaedff6f6f8030fde43fede358f4477ee1a0b1297d
ripemd-160 d93a910acffc35b3f0fcfd45a43ba4e28d570b10

29011978 as geometric shapes

Circle

Radius = n
Diameter 58023956
Circumference 182287633.90182
Area 2.6442624122158E+15

Sphere

Radius = n
Volume 1.0228704390591E+23
Surface area 1.0577049648863E+16
Circumference 182287633.90182

Square

Length = n
Perimeter 116047912
Area 841694867472484
Diagonal 41029132.75887

Cube

Length = n
Surface area 5050169204834904
Volume 2.4419232977825E+22
Space diagonal 50250219.92407

Equilateral Triangle

Length = n
Perimeter 87035934
Area 3.6446456873307E+14
Altitude 25125109.962035

Triangular Pyramid

Length = n
Surface area 3.6446456873307E+14
Volume 2.877834204999E+21
Height 13676377.58629