30431444 (number)

30431444 is an even 8-digits composite number following 30431443 and preceding 30431445. In scientific notation, it is written as 3.0431444 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 14861784 positive integers (up to 30431444) that are relatively prime to 30431444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0431444 × 10^7
Engineering notation 3.0431444 × 10^6

Prime Factorization of 30431444

Prime Factorization 2 × 2 × 43 × 176927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15215722
Product of the distinct prime numbers

The prime factorization of 30431444 is 2 × 2 × 43 × 176927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 11, 42, 805, 17, 8196, 2695, 11380, 27093, 617652, 56027, 843712, 3162117, 7863231, 2067665, 55904329, 359285835, 5023413570, 5634172988

Basic calculations (n = 30431444)

Multiplication

n×y
n×2 60862888
n×3 91294332
n×4 121725776
n×5 152157220

Division

n÷y
n÷2 15215722
n÷3 10143814.666667
n÷3 7607861
n÷5 6086288.8

Exponentiation

ny
n2 926072783925136
n3 2.8181732063942E+22
n4 8.5761080112685E+29
n5 2.6098335068287E+37

Nth Root

y√n
2√n 5516.4702482656
3√n 312.20571848183
4√n 74.272944254726
5√n 31.380836209027

Divisors of 30431444

1, 2, 4, 43, 86, 172, 176927, 353854, 707708, 7607861, 15215722, 30431444

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30431443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30431444 can be divided by 12 positive divisors. The sum of these divisors (counting 30431444) is 1, the average is 0.083333333333333.

Base conversion 30431444

Base System Value
2 Binary 1110100000101100011010100
3 Ternary 2010021002002112
4 Quaternary 1310011203110
5 Quinary 30242301234
6 Senary 3004130152
8 Octal 164054324
10 Decimal 30431444
12 Duodecimal a236958
16 Hexadecimal 1d058d4
20 Vigesimal 9a3ic4
36 Base36 i491w

Cryptographic Hash Functions

md5 837dca1f821145b973c9c9150747fbbb
sha1 bb469d13729283ad26839b0604b51d862f1a7992
sha256 f3f5405c17feb616f6ada6c2ab1b62e605fe3fe92abba4b22c97b2fbc28caadd
sha512 cde75b29b433d8c31434a21fec7ed53d03ae0687da20930338a6007a7b0c33d939f16ba89743ba9de0260250033d1708da449d8f0799e7bdc4224071ae06ab83
ripemd-160 16a3072f28d73ef8b6776d7eb11c4766b7df2de3

30431444 as geometric shapes

Circle

Radius = n
Diameter 60862888
Circumference 191206401.81706
Area 2.9093434546687E+15

Sphere

Radius = n
Volume 1.1804736322335E+23
Surface area 1.1637373818675E+16
Circumference 191206401.81706

Square

Length = n
Perimeter 121725776
Area 926072783925136
Diagonal 43036560.827397

Cube

Length = n
Surface area 5556436703550816
Volume 2.8181732063942E+22
Space diagonal 52708807.155687

Equilateral Triangle

Length = n
Perimeter 91294332
Area 4.0100127831627E+14
Altitude 26354403.577844

Triangular Pyramid

Length = n
Surface area 4.0100127831627E+14
Volume 3.3212489746659E+21
Height 14345520.275799