30403742 (number)

30403742 is an even 8-digits composite number following 30403741 and preceding 30403743. In scientific notation, it is written as 3.0403742 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 14952600 positive integers (up to 30403742) that are relatively prime to 30403742.

Interesting facts

Basic properties

Name

Name thirty million four hundred three thousand seven hundred forty-two

Notation

Scientific notation 3.0403742 × 10^7
Engineering notation 3.0403742 × 10^6

Prime Factorization of 30403742

Prime Factorization 2 × 61 × 249211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30403742
Product of the distinct prime numbers

The prime factorization of 30403742 is 2 × 61 × 249211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30403742)

Multiplication

n×y
n×2 60807484
n×3 91211226
n×4 121614968
n×5 152018710

Division

n÷y
n÷2 15201871
n÷3 10134580.666667
n÷3 7600935.5
n÷5 6080748.4

Exponentiation

ny
n2 924387527602564
n3 2.8104839897246E+22
n4 8.5449230118718E+29
n5 2.5979763466281E+37

Nth Root

y√n
2√n 5513.9588319102
3√n 312.11095522231
4√n 74.256035659804
5√n 31.375120879616

Divisors of 30403742

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 -30403741
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 30403742 can be divided by 8 positive divisors. The sum of these divisors (counting 30403742) is 1, the average is 0.125.

Base conversion 30403742

Base System Value
2 Binary 1110011111110110010011110
3 Ternary 2010012200002112
4 Quaternary 1303332302132
5 Quinary 30240404432
6 Senary 3003354022
8 Octal 163766236
10 Decimal 30403742
12 Duodecimal a222912
16 Hexadecimal 1cfec9e
20 Vigesimal 9a0972
36 Base36 i3noe

Cryptographic Hash Functions

md5 4f811b1ad31947efd12e6d7feb4fb6d8
sha1 cebe87fb1f844d84c3662570b2be4c29118d5ba6
sha256 d0a0f976a07a2e9a0f1023ca517d0472bacf4b331cb482ec60fe8b8e7bdcfa88
sha512 1a0353baab09d5896e4ef2b15bef940ed5e8cd2015d6089b221e0f546d72da459e536af9cc04b4dc753b8f814290088e7539a57add335f0b035fc95fcf36db86
ripemd-160 1715e1d429dfa98f76dcc058d36e9f1dbc05ad6f

30403742 as geometric shapes

Circle

Radius = n
Diameter 60807484
Circumference 191032345.01768
Area 2.9040490657862E+15

Sphere

Radius = n
Volume 1.1772527806867E+23
Surface area 1.1616196263145E+16
Circumference 191032345.01768

Square

Length = n
Perimeter 121614968
Area 924387527602564
Diagonal 42997384.283292

Cube

Length = n
Surface area 5546325165615384
Volume 2.8104839897246E+22
Space diagonal 52660825.884216

Equilateral Triangle

Length = n
Perimeter 91211226
Area 4.0027154092265E+14
Altitude 26330412.942108

Triangular Pyramid

Length = n
Surface area 4.0027154092265E+14
Volume 3.3121871459175E+21
Height 14332461.427764