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
- 29479920 has 40 divisors, whose sum is 91388496
- The reverse of 29479920 is 02997492
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty-nine million four hundred seventy-nine thousand nine hundred twenty |
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Notation
Scientific notation | 2.9479920 × 10^7 |
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Engineering notation | 2.9479920 × 10^6 |
Prime Factorization of 29479920
Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 122833
Composite numberω | 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×yn×2 | 58959840 |
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n×3 | 88439760 |
n×4 | 117919680 |
n×5 | 147399600 |
Division
n÷yn÷2 | 14739960 |
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n÷3 | 9826640 |
n÷3 | 7369980 |
n÷5 | 5895984 |
Exponentiation
nyn2 | 869065683206400 |
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n3 | 2.561998681567E+22 |
n4 | 7.5527516172701E+29 |
n5 | 2.2265451345699E+37 |
Nth Root
y√n2√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 = nDiameter | 58959840 |
---|---|
Circumference | 185227800.20083 |
Area | 2.7302503658482E+15 |
Sphere
Radius = nVolume | 1.0731674982024E+23 |
---|---|
Surface area | 1.0921001463393E+16 |
Circumference | 185227800.20083 |
Square
Length = nPerimeter | 117919680 |
---|---|
Area | 869065683206400 |
Diagonal | 41690902.681674 |
Cube
Length = nSurface area | 5214394099238400 |
---|---|
Volume | 2.561998681567E+22 |
Space diagonal | 51060719.243066 |
Equilateral Triangle
Length = nPerimeter | 88439760 |
---|---|
Area | 3.7631647960701E+14 |
Altitude | 25530359.621533 |
Triangular Pyramid
Length = nSurface area | 3.7631647960701E+14 |
---|---|
Volume | 3.0193444018784E+21 |
Height | 13896967.560558 |