30674784 (number)

30674784 is an even 8-digits composite number following 30674783 and preceding 30674785. In scientific notation, it is written as 3.0674784 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 72 positive divisors. There are 8762880 positive integers (up to 30674784) that are relatively prime to 30674784.

Interesting facts

Basic properties

Name

Name thirty million six hundred seventy-four thousand seven hundred eighty-four

Notation

Scientific notation 3.0674784 × 10^7
Engineering notation 3.0674784 × 10^6

Prime Factorization of 30674784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 6521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 273882
Product of the distinct prime numbers

The prime factorization of 30674784 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 6521. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 5, 27, 14, 620, 334, 6236, 3195, 66622, 80979, 741304, 66238, 3900592, 7668716, 95609884, 68228777, 438939206, 832896800, 434866057, 4494636559

Basic calculations (n = 30674784)

Multiplication

n×y
n×2 61349568
n×3 92024352
n×4 122699136
n×5 153373920

Division

n÷y
n÷2 15337392
n÷3 10224928
n÷3 7668696
n÷5 6134956.8

Exponentiation

ny
n2 940942373446656
n3 2.8863204061924E+22
n4 8.8537255014743E+29
n5 2.7158611735301E+37

Nth Root

y√n
2√n 5538.4821025259
3√n 313.03567728816
4√n 74.420978914053
5√n 31.430862783724

Divisors of 30674784

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 6521, 13042, 19563, 26084, 39126, 45647, 52168, 78252, 91294, 104336, 136941, 156504, 182588, 208672, 273882, 313008, 319529, 365176, 547764, 626016, 639058, 730352, 958587, 1095528, 1278116, 1460704, 1917174, 2191056, 2556232, 3834348, 4382112, 5112464, 7668696, 10224928, 15337392, 30674784

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30674783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30674784 can be divided by 72 positive divisors. The sum of these divisors (counting 30674784) is 1, the average is 0.013888888888889.

Base conversion 30674784

Base System Value
2 Binary 1110101000000111101100000
3 Ternary 2010201102220010
4 Quaternary 1311000331200
5 Quinary 30323043114
6 Senary 3013244520
8 Octal 165007540
10 Decimal 30674784
12 Duodecimal a333740
16 Hexadecimal 1d40f60
20 Vigesimal 9be6j4
36 Base36 i9gtc

Cryptographic Hash Functions

md5 64eaa35d5a4cfb89afd84a465e9d20c6
sha1 916913b012046e6d030800b0842263e877026379
sha256 0c99df4cc7e57d68573c4b8e3893d0866965d6af619cffa37c1f5f1a92903083
sha512 67377bd7c631814ed9f85ffd046a3bf75cc952b1af2c27148c220d0c487dd29401193fc10271a4eb876460cb4f42497bb5a4de807040ca901d183813f5534d73
ripemd-160 dce28eff41f05b3ba0297600208304a78c16c606

30674784 as geometric shapes

Circle

Radius = n
Diameter 61349568
Circumference 192735352.12971
Area 2.9560576478714E+15

Sphere

Radius = n
Volume 1.2090190645334E+23
Surface area 1.1824230591485E+16
Circumference 192735352.12971

Square

Length = n
Perimeter 122699136
Area 940942373446656
Diagonal 43380695.555665

Cube

Length = n
Surface area 5645654240679936
Volume 2.8863204061924E+22
Space diagonal 53130284.399201

Equilateral Triangle

Length = n
Perimeter 92024352
Area 4.0743999945101E+14
Altitude 26565142.1996

Triangular Pyramid

Length = n
Surface area 4.0743999945101E+14
Volume 3.4015612198262E+21
Height 14460231.851888