29479920 (number)

29479920 is an even 8-digits composite number following 29479919 and preceding 29479921. In scientific notation, it is written as 2.9479920 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 7861248 positive integers (up to 29479920) that are relatively prime to 29479920.

Interesting facts

Basic properties

Name

Name twenty-nine million four hundred seventy-nine thousand nine hundred twenty

Notation

Scientific notation 2.9479920 × 10^7
Engineering notation 2.9479920 × 10^6

Prime Factorization of 29479920

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 122833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3684990
Product of the distinct prime numbers

The prime factorization of 29479920 is 2 × 2 × 2 × 2 × 3 × 5 × 122833. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29479920)

Multiplication

n×y
n×2 58959840
n×3 88439760
n×4 117919680
n×5 147399600

Division

n÷y
n÷2 14739960
n÷3 9826640
n÷3 7369980
n÷5 5895984

Exponentiation

ny
n2 869065683206400
n3 2.561998681567E+22
n4 7.5527516172701E+29
n5 2.2265451345699E+37

Nth Root

y√n
2√n 5429.5414170996
3√n 308.91720742467
4√n 73.685422012089
5√n 31.182092830859

Divisors of 29479920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29479919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29479920 can be divided by 40 positive divisors. The sum of these divisors (counting 29479920) is 1, the average is 0.025.

Base conversion 29479920

Base System Value
2 Binary 1110000011101001111110000
3 Ternary 2001110201211220
4 Quaternary 1300131033300
5 Quinary 30021324140
6 Senary 2531505040
8 Octal 160351760
10 Decimal 29479920
12 Duodecimal 9a58180
16 Hexadecimal 1c1d3f0
20 Vigesimal 944jg0
36 Base36 hjuuo

Cryptographic Hash Functions

md5 2a4bff2a0a3f0e03d6593a9a64d4758b
sha1 f56166f0cbcbeeaa09a86bc039fec396aee86199
sha256 1948e7de9d1a32ea827710324cc334ce23c4338e04b431eba9e5d5ec52891228
sha512 383601a6c59254797c68d2055a87ed3609bff34c49593f52b763eb06b3e36299de75e2e598685a5f2b16503d04bdb7e9c74e988ee031e1c5bc4429f7fd7a6feb
ripemd-160 d5649f3abd26e191e5e9390b207cbcdb397093a5

29479920 as geometric shapes

Circle

Radius = n
Diameter 58959840
Circumference 185227800.20083
Area 2.7302503658482E+15

Sphere

Radius = n
Volume 1.0731674982024E+23
Surface area 1.0921001463393E+16
Circumference 185227800.20083

Square

Length = n
Perimeter 117919680
Area 869065683206400
Diagonal 41690902.681674

Cube

Length = n
Surface area 5214394099238400
Volume 2.561998681567E+22
Space diagonal 51060719.243066

Equilateral Triangle

Length = n
Perimeter 88439760
Area 3.7631647960701E+14
Altitude 25530359.621533

Triangular Pyramid

Length = n
Surface area 3.7631647960701E+14
Volume 3.0193444018784E+21
Height 13896967.560558