30542900 (number)

30542900 is an even 8-digits composite number following 30542899 and preceding 30542901. In scientific notation, it is written as 3.0542900 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 36 positive divisors. There are 11931360 positive integers (up to 30542900) that are relatively prime to 30542900.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand nine hundred

Notation

Scientific notation 3.0542900 × 10^7
Engineering notation 3.0542900 × 10^6

Prime Factorization of 30542900

Prime Factorization 2 × 2 × 5 × 5 × 43 × 7103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3054290
Product of the distinct prime numbers

The prime factorization of 30542900 is 2 × 2 × 5 × 5 × 43 × 7103. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 9, 26, 393, 679, 1180, 8273, 93012, 66644, 655482, 263724, 9154934, 8538026, 13885009, 21252897, 722446434, 866330481, 9471561300, 1855000712

Basic calculations (n = 30542900)

Multiplication

n×y
n×2 61085800
n×3 91628700
n×4 122171600
n×5 152714500

Division

n÷y
n÷2 15271450
n÷3 10180966.666667
n÷3 7635725
n÷5 6108580

Exponentiation

ny
n2 932868740410000
n3 2.8492516651469E+22
n4 8.7024408683414E+29
n5 2.6579778119766E+37

Nth Root

y√n
2√n 5526.5631272971
3√n 312.58640810544
4√n 74.340857725057
5√n 31.403789242179

Divisors of 30542900

1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 7103, 14206, 28412, 35515, 71030, 142060, 177575, 305429, 355150, 610858, 710300, 1221716, 1527145, 3054290, 6108580, 7635725, 15271450, 30542900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30542899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30542900 can be divided by 36 positive divisors. The sum of these divisors (counting 30542900) is 1, the average is 0.027777777777778.

Base conversion 30542900

Base System Value
2 Binary 1110100100000110000110100
3 Ternary 2010110201222112
4 Quaternary 1310200300310
5 Quinary 30304333100
6 Senary 3010350152
8 Octal 164406064
10 Decimal 30542900
12 Duodecimal a28b358
16 Hexadecimal 1d20c34
20 Vigesimal 9ahh50
36 Base36 i6n1w

Cryptographic Hash Functions

md5 489ed75f1b565e5191a6cfa668c0d95c
sha1 a81348e0baccb2ed18e3bc8695c3ad63a8cc919e
sha256 7d5d036139bebb5a30788e81b0c4d96e86f5f358c96b65a95658a62946e5fe1b
sha512 fdbb4bc57cf81c46a940f3d397b07f5c58ef4b595e5ee013e8c177172a07f81b84fd0d84e7c974d327b8db614283a1d092aacfc7a6cf4fb3ca0095a7595cebfe
ripemd-160 c1d41f0131b2e40bb90347dc1d3f60d7ffc9a62f

30542900 as geometric shapes

Circle

Radius = n
Diameter 61085800
Circumference 191906700.51866
Area 2.9306935816356E+15

Sphere

Radius = n
Volume 1.1934917465938E+23
Surface area 1.1722774326542E+16
Circumference 191906700.51866

Square

Length = n
Perimeter 122171600
Area 932868740410000
Diagonal 43194183.414205

Cube

Length = n
Surface area 5597212442460000
Volume 2.8492516651469E+22
Space diagonal 52901854.610495

Equilateral Triangle

Length = n
Perimeter 91628700
Area 4.0394401379573E+14
Altitude 26450927.305248

Triangular Pyramid

Length = n
Surface area 4.0394401379573E+14
Volume 3.357875289554E+21
Height 14398061.138068