30487534 (number)

30487534 is an even 8-digits composite number following 30487533 and preceding 30487535. In scientific notation, it is written as 3.0487534 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 11878200 positive integers (up to 30487534) that are relatively prime to 30487534.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-seven thousand five hundred thirty-four

Notation

Scientific notation 3.0487534 × 10^7
Engineering notation 3.0487534 × 10^6

Prime Factorization of 30487534

Prime Factorization 2 × 11 × 7 × 197971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30487534
Product of the distinct prime numbers

The prime factorization of 30487534 is 2 × 11 × 7 × 197971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 3, 58, 300, 812, 1422, 7991, 11586, 54564, 199690, 787540, 367630, 4122072, 52021384, 5764169, 324255270, 63550977, 7554317209, 6327665744

Basic calculations (n = 30487534)

Multiplication

n×y
n×2 60975068
n×3 91462602
n×4 121950136
n×5 152437670

Division

n÷y
n÷2 15243767
n÷3 10162511.333333
n÷3 7621883.5
n÷5 6097506.8

Exponentiation

ny
n2 929489729401156
n3 2.8337849727769E+22
n4 8.6395115706223E+29
n5 2.6339740275274E+37

Nth Root

y√n
2√n 5521.5517746373
3√n 312.39741571504
4√n 74.307144842453
5√n 31.392395666019

Divisors of 30487534

1, 2, 7, 11, 14, 22, 77, 154, 197971, 395942, 1385797, 2177681, 2771594, 4355362, 15243767, 30487534

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30487533
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30487534 can be divided by 16 positive divisors. The sum of these divisors (counting 30487534) is 1, the average is 0.0625.

Base conversion 30487534

Base System Value
2 Binary 1110100010011001111101110
3 Ternary 2010100221000221
4 Quaternary 1310103033232
5 Quinary 30301100114
6 Senary 3005241554
8 Octal 164231756
10 Decimal 30487534
12 Duodecimal a2632ba
16 Hexadecimal 1d133ee
20 Vigesimal 9aaige
36 Base36 i5gby

Cryptographic Hash Functions

md5 e97729fe270fa4b7ce403884a2cada53
sha1 7eb75fcb996d941e02662a66c061fafb3f037b59
sha256 51aeff680274c896f5d4461428f05274c57add4cea10a832f75646d728d75c40
sha512 b637f116956421e92e5f3a9a29ee5d6c8c491a4a0a32ed9c10e041f585c20390a0503f3a5b9ee6ee6d21bb92cf1167e0f3b71713eb103eb9d96bfb145372daf1
ripemd-160 aeeef6180f238fc09e4621388867027427b924c5

30487534 as geometric shapes

Circle

Radius = n
Diameter 60975068
Circumference 191558825.68094
Area 2.9200781054738E+15

Sphere

Radius = n
Volume 1.1870130736439E+23
Surface area 1.1680312421895E+16
Circumference 191558825.68094

Square

Length = n
Perimeter 121950136
Area 929489729401156
Diagonal 43115884.066111

Cube

Length = n
Surface area 5576938376406936
Volume 2.8337849727769E+22
Space diagonal 52805957.885484

Equilateral Triangle

Length = n
Perimeter 91462602
Area 4.0248085910906E+14
Altitude 26402978.942742

Triangular Pyramid

Length = n
Surface area 4.0248085910906E+14
Volume 3.3396476177918E+21
Height 14371961.35537