29189920 (number)

29189920 is an even 8-digits composite number following 29189919 and preceding 29189921. In scientific notation, it is written as 2.9189920 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 11612160 positive integers (up to 29189920) that are relatively prime to 29189920.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 2.9189920 × 10^7
Engineering notation 2.9189920 × 10^6

Prime Factorization of 29189920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 241 × 757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1824370
Product of the distinct prime numbers

The prime factorization of 29189920 is 2 × 2 × 2 × 2 × 2 × 5 × 241 × 757. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29189920)

Multiplication

n×y
n×2 58379840
n×3 87569760
n×4 116759680
n×5 145949600

Division

n÷y
n÷2 14594960
n÷3 9729973.3333333
n÷3 7297480
n÷5 5837984

Exponentiation

ny
n2 852051429606400
n3 2.4871313066096E+22
n4 7.2599163869431E+29
n5 2.1191637854156E+37

Nth Root

y√n
2√n 5402.769660091
3√n 307.90090701013
4√n 73.503535017651
5√n 31.120501070957

Divisors of 29189920

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 -29189919
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 29189920 can be divided by 48 positive divisors. The sum of these divisors (counting 29189920) is 1, the average is 0.020833333333333.

Base conversion 29189920

Base System Value
2 Binary 1101111010110011100100000
3 Ternary 2000221000001011
4 Quaternary 1233112130200
5 Quinary 24433034140
6 Senary 2521350304
8 Octal 157263440
10 Decimal 29189920
12 Duodecimal 9938394
16 Hexadecimal 1bd6720
20 Vigesimal 928eg0
36 Base36 hdn34

Cryptographic Hash Functions

md5 51d057e505c1861f40c7b7362bc134a3
sha1 cb2214eeec90e8af4f4711f9e4c0fb712827cfe8
sha256 facae869178c18e6c3adef0bd9b02578e1141434ed7e1bed374530c52bc796b8
sha512 5a14ec7c68ae9d14ebfedf8a1afa94e186afee413e384bf5d6e946b3e7400ad32bed531778a37414d992d58ccf2f9b11e2156ed67f0f544ebbd7c663b9f807d7
ripemd-160 543aea65ca7979b5708282cdc7f90a504ac72c6a

29189920 as geometric shapes

Circle

Radius = n
Diameter 58379840
Circumference 183405676.46175
Area 2.6767985117321E+15

Sphere

Radius = n
Volume 1.0418071255144E+23
Surface area 1.0707194046929E+16
Circumference 183405676.46175

Square

Length = n
Perimeter 116759680
Area 852051429606400
Diagonal 41280780.748586

Cube

Length = n
Surface area 5112308577638400
Volume 2.4871313066096E+22
Space diagonal 50558424.508871

Equilateral Triangle

Length = n
Perimeter 87569760
Area 3.68949091685E+14
Altitude 25279212.254435

Triangular Pyramid

Length = n
Surface area 3.68949091685E+14
Volume 2.9311123543417E+21
Height 13760260.249529