29122878 (number)

29122878 is an even 8-digits composite number following 29122877 and preceding 29122879. In scientific notation, it is written as 2.9122878 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 9630936 positive integers (up to 29122878) that are relatively prime to 29122878.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-two thousand eight hundred seventy-eight

Notation

Scientific notation 2.9122878 × 10^7
Engineering notation 2.9122878 × 10^6

Prime Factorization of 29122878

Prime Factorization 2 × 3 × 127 × 38219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29122878
Product of the distinct prime numbers

The prime factorization of 29122878 is 2 × 3 × 127 × 38219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 41, 28, 188, 492, 6903, 8168, 41533, 99446, 979178, 585047, 8517764, 3495868, 7408215, 96674676, 729208639, 481056803, 8387289525, 9351717894

Basic calculations (n = 29122878)

Multiplication

n×y
n×2 58245756
n×3 87368634
n×4 116491512
n×5 145614390

Division

n÷y
n÷2 14561439
n÷3 9707626
n÷3 7280719.5
n÷5 5824575.6

Exponentiation

ny
n2 848142023002884
n3 2.4700336662586E+22
n4 7.1934489118342E+29
n5 2.0949393505858E+37

Nth Root

y√n
2√n 5396.561683146
3√n 307.66500233013
4√n 73.461293775335
5√n 31.106192706714

Divisors of 29122878

1, 2, 3, 6, 127, 254, 381, 762, 38219, 76438, 114657, 229314, 4853813, 9707626, 14561439, 29122878

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 -29122877
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 29122878 can be divided by 16 positive divisors. The sum of these divisors (counting 29122878) is 1, the average is 0.0625.

Base conversion 29122878

Base System Value
2 Binary 1101111000110000100111110
3 Ternary 2000210121002010
4 Quaternary 1233012010332
5 Quinary 24423413003
6 Senary 2520112050
8 Octal 157060476
10 Decimal 29122878
12 Duodecimal 9905626
16 Hexadecimal 1bc613e
20 Vigesimal 92073i
36 Base36 hc7cu

Cryptographic Hash Functions

md5 96d76e24f841e79a03959081dec77d69
sha1 c55924a58a3bce3de3f5fe359df2536259d3c5e3
sha256 e07ada4424afb66c88c9bde0d4f3916c4fae43c0c6b71944a271085208d6098c
sha512 665985a6cc089f5c1b7d0e2839409044f6bc9cb636ae935f5a666f1a7b0574eb37b56d34fc0e07d5b6c2177c539fb2daf11a09db348743421a82f2d3e01e00af
ripemd-160 61f62c74f5f806a0d7afa71d941ca226cc1691dc

29122878 as geometric shapes

Circle

Radius = n
Diameter 58245756
Circumference 182984439.15238
Area 2.6645167486666E+15

Sphere

Radius = n
Volume 1.0346452826717E+23
Surface area 1.0658066994667E+16
Circumference 182984439.15238

Square

Length = n
Perimeter 116491512
Area 848142023002884
Diagonal 41185969.042937

Cube

Length = n
Surface area 5088852138017304
Volume 2.4700336662586E+22
Space diagonal 50442304.35863

Equilateral Triangle

Length = n
Perimeter 87368634
Area 3.6725626896881E+14
Altitude 25221152.179315

Triangular Pyramid

Length = n
Surface area 3.6725626896881E+14
Volume 2.9109625919509E+21
Height 13728656.347646