30431144 (number)

30431144 is an even 8-digits composite number following 30431143 and preceding 30431145. In scientific notation, it is written as 3.0431144 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors. There are 15067440 positive integers (up to 30431144) that are relatively prime to 30431144.

Interesting facts

Basic properties

Name

Name thirty million four hundred thirty-one thousand one hundred forty-four

Notation

Scientific notation 3.0431144 × 10^7
Engineering notation 3.0431144 × 10^6

Prime Factorization of 30431144

Prime Factorization 2 × 2 × 2 × 103 × 36931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7607786
Product of the distinct prime numbers

The prime factorization of 30431144 is 2 × 2 × 2 × 103 × 36931. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 93, 99, 238, 660, 8193, 4278, 86489, 95050, 277568, 515222, 2432034, 4945435, 51721583, 23925937, 280755643, 753305211, 4326584815, 9200347169

Basic calculations (n = 30431144)

Multiplication

n×y
n×2 60862288
n×3 91293432
n×4 121724576
n×5 152155720

Division

n÷y
n÷2 15215572
n÷3 10143714.666667
n÷3 7607786
n÷5 6086228.8

Exponentiation

ny
n2 926054525148736
n3 2.8180898606653E+22
n4 8.5757698354845E+29
n5 2.6097048677449E+37

Nth Root

y√n
2√n 5516.4430568982
3√n 312.20469254713
4√n 74.272761204214
5√n 31.380774336918

Divisors of 30431144

1, 2, 4, 8, 103, 206, 412, 824, 36931, 73862, 147724, 295448, 3803893, 7607786, 15215572, 30431144

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 -30431143
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 30431144 can be divided by 16 positive divisors. The sum of these divisors (counting 30431144) is 1, the average is 0.0625.

Base conversion 30431144

Base System Value
2 Binary 1110100000101011110101000
3 Ternary 2010021001200102
4 Quaternary 1310011132220
5 Quinary 30242244034
6 Senary 3004124532
8 Octal 164053650
10 Decimal 30431144
12 Duodecimal a236748
16 Hexadecimal 1d057a8
20 Vigesimal 9a3hh4
36 Base36 i48tk

Cryptographic Hash Functions

md5 7e4de60413c5fd20206c68f6d88eb4da
sha1 ffdc9959f944711d339154a88f7560cd803f369d
sha256 00dca36b57765e617814c5f7c279f90302076214b292404c03e4d6d6634e31f6
sha512 d3fcea0a2c06a4194a30411e5abfcad79099267c50f60fa8a7566e85464e96c6895eb5d065194670971c3f13c8e6707f58e6db6a3f3e778ab0bc2b062a5d7648
ripemd-160 8359af8e9283a9318470b9e1df3b3e939520cb8e

30431144 as geometric shapes

Circle

Radius = n
Diameter 60862288
Circumference 191204516.86147
Area 2.9092860930309E+15

Sphere

Radius = n
Volume 1.1804387204563E+23
Surface area 1.1637144372123E+16
Circumference 191204516.86147

Square

Length = n
Perimeter 121724576
Area 926054525148736
Diagonal 43036136.563329

Cube

Length = n
Surface area 5556327150892416
Volume 2.8180898606653E+22
Space diagonal 52708287.540445

Equilateral Triangle

Length = n
Perimeter 91293432
Area 4.0099337203417E+14
Altitude 26354143.770222

Triangular Pyramid

Length = n
Surface area 4.0099337203417E+14
Volume 3.3211507507825E+21
Height 14345378.854443