30431042 (number)

30431042 is an even 8-digits composite number following 30431041 and preceding 30431043. In scientific notation, it is written as 3.0431042 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 15215520 positive integers (up to 30431042) that are relatively prime to 30431042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0431042 × 10^7
Engineering notation 3.0431042 × 10^6

Prime Factorization of 30431042

Prime Factorization 2 × 15215521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30431042
Product of the distinct prime numbers

The prime factorization of 30431042 is 2 × 15215521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 76, 50, 639, 629, 1127, 7708, 93147, 32761, 929881, 772680, 4509425, 4103938, 13093190, 2757492, 952753384, 510675603, 6544306628, 8349691132

Basic calculations (n = 30431042)

Multiplication

n×y
n×2 60862084
n×3 91293126
n×4 121724168
n×5 152155210

Division

n÷y
n÷2 15215521
n÷3 10143680.666667
n÷3 7607760.5
n÷5 6086208.4

Exponentiation

ny
n2 926048317205764
n3 2.8180615234918E+22
n4 8.5756548579963E+29
n5 2.6096611316119E+37

Nth Root

y√n
2√n 5516.4338118027
3√n 312.20434372779
4√n 74.272698966731
5√n 31.38075330029

Divisors of 30431042

1, 2, 15215521, 30431042

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30431041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30431042 can be divided by 4 positive divisors. The sum of these divisors (counting 30431042) is 1, the average is 0.25.

Base conversion 30431042

Base System Value
2 Binary 1110100000101011101000010
3 Ternary 2010021001112122
4 Quaternary 1310011131002
5 Quinary 30242243132
6 Senary 3004124242
8 Octal 164053502
10 Decimal 30431042
12 Duodecimal a236682
16 Hexadecimal 1d05742
20 Vigesimal 9a3hc2
36 Base36 i48qq

Cryptographic Hash Functions

md5 4835e749b71c0ee348de05f14b3aa147
sha1 57622043aaccec11f628c14a62033af6b66bdfa3
sha256 20b4b8f4fa3182f4c2b45ce846ea5d7b39d6978a22a7e1e7dec3a0e1c666286d
sha512 c0b1c75a5644953d7b9dfc86c359c5ced3e2ed79f2f0a21441bc5b3190dee2ccd87bd90f2259a936c0e525f77766df18332e61037596480e82b7975724964a2a
ripemd-160 fb2bcb4917c21571ae5e70515d4e86e55b4ef361

30431042 as geometric shapes

Circle

Radius = n
Diameter 60862084
Circumference 191203875.97656
Area 2.9092665902028E+15

Sphere

Radius = n
Volume 1.1804268506088E+23
Surface area 1.1637066360811E+16
Circumference 191203875.97656

Square

Length = n
Perimeter 121724168
Area 926048317205764
Diagonal 43035992.313545

Cube

Length = n
Surface area 5556289903234584
Volume 2.8180615234918E+22
Space diagonal 52708110.871262

Equilateral Triangle

Length = n
Perimeter 91293126
Area 4.0099068391601E+14
Altitude 26354055.435631

Triangular Pyramid

Length = n
Surface area 4.0099068391601E+14
Volume 3.3211173551032E+21
Height 14345330.771182