29389725 (number)

29389725 is an odd 8-digits composite number following 29389724 and preceding 29389726. In scientific notation, it is written as 2.9389725 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 15674400 positive integers (up to 29389725) that are relatively prime to 29389725.

Interesting facts

Basic properties

Name

Name twenty-nine million three hundred eighty-nine thousand seven hundred twenty-five

Notation

Scientific notation 2.9389725 × 10^7
Engineering notation 2.9389725 × 10^6

Prime Factorization of 29389725

Prime Factorization 9 × 25 × 130621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29389725
Product of the distinct prime numbers

The prime factorization of 29389725 is 9 × 25 × 130621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 43, 16, 716, 485, 7678, 5174, 67311, 92627, 875113, 693868, 3739157, 2956909, 38376828, 54726182, 736682716, 778345862, 3822710663, 4206744172

Basic calculations (n = 29389725)

Multiplication

n×y
n×2 58779450
n×3 88169175
n×4 117558900
n×5 146948625

Division

n÷y
n÷2 14694862.5
n÷3 9796575
n÷3 7347431.25
n÷5 5877945

Exponentiation

ny
n2 863755935575625
n3 2.5385549413685E+22
n4 7.4607431624212E+29
n5 2.1926918983919E+37

Nth Root

y√n
2√n 5421.2291041792
3√n 308.60183737284
4√n 73.628996354556
5√n 31.162988863551

Divisors of 29389725

1, 9, 25, 225, 130621, 1175589, 3265525, 29389725

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29389724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29389725 can be divided by 8 positive divisors. The sum of these divisors (counting 29389725) is 1, the average is 0.125.

Base conversion 29389725

Base System Value
2 Binary 1110000000111001110011101
3 Ternary 2001022011010100
4 Quaternary 1300013032131
5 Quinary 30010432400
6 Senary 2525531313
8 Octal 160071635
10 Decimal 29389725
12 Duodecimal 9a13b39
16 Hexadecimal 1c0739d
20 Vigesimal 93de65
36 Base36 hhx99

Cryptographic Hash Functions

md5 a3e0e912f023fc0aec5694a77cf81cb6
sha1 511f766b24ac693bc34506b499bb2f3f8f445ef4
sha256 12587486c63d67cd16f1bdab1ce59d694314a182a8ded0d1d2b34bac7add09f4
sha512 638f0e5a832fe1ee845f68c3cbd7eb884b2fe3ffde43c8a14b7ba033263f9e84046f1669c6278013c303005d97f0bd28cea08c91eccf368e997ad4a26f164a0f
ripemd-160 14b6af026519f9826be2d7d637bd9e0d10cfe723

29389725 as geometric shapes

Circle

Radius = n
Diameter 58779450
Circumference 184661088.30205
Area 2.713569301699E+15

Sphere

Radius = n
Volume 1.0633474072717E+23
Surface area 1.0854277206796E+16
Circumference 184661088.30205

Square

Length = n
Perimeter 117558900
Area 863755935575625
Diagonal 41563347.689416

Cube

Length = n
Surface area 5182535613453750
Volume 2.5385549413685E+22
Space diagonal 50904496.920477

Equilateral Triangle

Length = n
Perimeter 88169175
Area 3.7401729143904E+14
Altitude 25452248.460239

Triangular Pyramid

Length = n
Surface area 3.7401729143904E+14
Volume 2.9917156890938E+21
Height 13854449.229805