30397750 (number)

30397750 is an even 8-digits composite number following 30397749 and preceding 30397751. In scientific notation, it is written as 3.0397750 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 12159000 positive integers (up to 30397750) that are relatively prime to 30397750.

Interesting facts

Basic properties

Name

Name thirty million three hundred ninety-seven thousand seven hundred fifty

Notation

Scientific notation 3.0397750 × 10^7
Engineering notation 3.0397750 × 10^6

Prime Factorization of 30397750

Prime Factorization 2 × 125 × 121591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30397750
Product of the distinct prime numbers

The prime factorization of 30397750 is 2 × 125 × 121591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 26, 20, 843, 317, 4149, 5733, 37060, 19263, 294957, 987569, 8642489, 1150327, 89198424, 39943914, 43751820, 235146364, 2917783493, 5464387398

Basic calculations (n = 30397750)

Multiplication

n×y
n×2 60795500
n×3 91193250
n×4 121591000
n×5 151988750

Division

n÷y
n÷2 15198875
n÷3 10132583.333333
n÷3 7599437.5
n÷5 6079550

Exponentiation

ny
n2 924023205062500
n3 2.8088226381689E+22
n4 8.5381888349397E+29
n5 2.5954172965729E+37

Nth Root

y√n
2√n 5513.4154568652
3√n 312.09045016172
4√n 74.252376775866
5√n 31.373884094049

Divisors of 30397750

1, 2, 125, 250, 121591, 243182, 15198875, 30397750

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30397749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30397750 can be divided by 8 positive divisors. The sum of these divisors (counting 30397750) is 1, the average is 0.125.

Base conversion 30397750

Base System Value
2 Binary 1110011111101010100110110
3 Ternary 2010012100212121
4 Quaternary 1303331110312
5 Quinary 30240212000
6 Senary 3003310154
8 Octal 163752466
10 Decimal 30397750
12 Duodecimal a21b35a
16 Hexadecimal 1cfd536
20 Vigesimal 99je7a
36 Base36 i3j1y

Cryptographic Hash Functions

md5 1144d15ffe8042630d8380f99e364ec6
sha1 c151be7c3e67dd954e194713918485e066561f4e
sha256 5e20e9b5c61ef2212dd95752deef6b94c7c51137160d7abd942226fc767569ea
sha512 c7ff403d77b0dbb77027e7aa0a94d812ce298f9e752f6981d4aaabbd79e784bf694fa0d5f2a8db8acd267e7965fa3f6afc62e3ae69e1c96d2f388a7464b692f0
ripemd-160 631294dfe44175c14f62e71321e17cc94636e28b

30397750 as geometric shapes

Circle

Radius = n
Diameter 60795500
Circumference 190994696.17132
Area 2.9029045127708E+15

Sphere

Radius = n
Volume 1.1765568753744E+23
Surface area 1.1611618051083E+16
Circumference 190994696.17132

Square

Length = n
Perimeter 121591000
Area 924023205062500
Diagonal 42988910.315627

Cube

Length = n
Surface area 5544139230375000
Volume 2.8088226381689E+22
Space diagonal 52650447.435777

Equilateral Triangle

Length = n
Perimeter 91193250
Area 4.0011378463522E+14
Altitude 26325223.717888

Triangular Pyramid

Length = n
Surface area 4.0011378463522E+14
Volume 3.3102292243325E+21
Height 14329636.771876