29428138 (number)

29428138 is an even 8-digits composite number following 29428137 and preceding 29428139. In scientific notation, it is written as 2.9428138 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 14330176 positive integers (up to 29428138) that are relatively prime to 29428138.

Interesting facts

Basic properties

Name

Name twenty-nine million four hundred twenty-eight thousand one hundred thirty-eight

Notation

Scientific notation 2.9428138 × 10^7
Engineering notation 2.9428138 × 10^6

Prime Factorization of 29428138

Prime Factorization 2 × 59 × 113 × 2207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29428138
Product of the distinct prime numbers

The prime factorization of 29428138 is 2 × 59 × 113 × 2207. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 38, 40, 132, 337, 4996, 9159, 57767, 93639, 536233, 673598, 8388750, 7907853, 9232532, 4083451, 293357638, 175619490, 4605426187, 5794852075

Basic calculations (n = 29428138)

Multiplication

n×y
n×2 58856276
n×3 88284414
n×4 117712552
n×5 147140690

Division

n÷y
n÷2 14714069
n÷3 9809379.3333333
n÷3 7357034.5
n÷5 5885627.6

Exponentiation

ny
n2 866015306147044
n3 2.5485217939407E+22
n4 7.4998251048096E+29
n5 2.207058881602E+37

Nth Root

y√n
2√n 5424.7707785675
3√n 308.73622857598
4√n 73.653043240368
5√n 31.171130746787

Divisors of 29428138

1, 2, 59, 113, 118, 226, 2207, 4414, 6667, 13334, 130213, 249391, 260426, 498782, 14714069, 29428138

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 -29428137
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 29428138 can be divided by 16 positive divisors. The sum of these divisors (counting 29428138) is 1, the average is 0.0625.

Base conversion 29428138

Base System Value
2 Binary 1110000010000100110101010
3 Ternary 2001101002211001
4 Quaternary 1300100212222
5 Quinary 30013200023
6 Senary 2530425214
8 Octal 160204652
10 Decimal 29428138
12 Duodecimal 9a3220a
16 Hexadecimal 1c109aa
20 Vigesimal 93ia6i
36 Base36 hiqwa

Cryptographic Hash Functions

md5 c30c5df65e4e6a132ccd5ad960165402
sha1 669eaee8769cec94062b6403558b0807c1c73a40
sha256 c7957d11e84bd394211af0b8c5ac8a959138a34755ffb3ee248fbdc622061f0e
sha512 ab0b67c6f0c0f2989c9ccbc88084798c81f7c2f6a693dc2cec9481f735e11758d441cdde5be57d0490a7d39270a83cc7e52410c63607bc2462813356edd06f97
ripemd-160 879d2c7f495e086460c6c04df209f1e24128b215

29428138 as geometric shapes

Circle

Radius = n
Diameter 58856276
Circumference 184902444.29925
Area 2.7206673236879E+15

Sphere

Radius = n
Volume 1.0675223127144E+23
Surface area 1.0882669294751E+16
Circumference 184902444.29925

Square

Length = n
Perimeter 117712552
Area 866015306147044
Diagonal 41617671.874987

Cube

Length = n
Surface area 5196091836882264
Volume 2.5485217939407E+22
Space diagonal 50971030.188148

Equilateral Triangle

Length = n
Perimeter 88284414
Area 3.7499562759475E+14
Altitude 25485515.094074

Triangular Pyramid

Length = n
Surface area 3.7499562759475E+14
Volume 3.0034617374953E+21
Height 13872557.291662