30442078 (number)

30442078 is an even 8-digits composite number following 30442077 and preceding 30442079. In scientific notation, it is written as 3.0442078 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 15221038 positive integers (up to 30442078) that are relatively prime to 30442078.

Interesting facts

Basic properties

Name

Name thirty million four hundred forty-two thousand seventy-eight

Notation

Scientific notation 3.0442078 × 10^7
Engineering notation 3.0442078 × 10^6

Prime Factorization of 30442078

Prime Factorization 2 × 15221039

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30442078
Product of the distinct prime numbers

The prime factorization of 30442078 is 2 × 15221039. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 64, 15, 478, 159, 9516, 9691, 46648, 60801, 17489, 80611, 2205613, 1634683, 86807871, 45745791, 51260178, 892965381, 4473526179, 4267651773

Basic calculations (n = 30442078)

Multiplication

n×y
n×2 60884156
n×3 91326234
n×4 121768312
n×5 152210390

Division

n÷y
n÷2 15221039
n÷3 10147359.333333
n÷3 7610519.5
n÷5 6088415.6

Exponentiation

ny
n2 926720112958084
n3 2.8211285962839E+22
n4 8.5881016776104E+29
n5 2.6143966114175E+37

Nth Root

y√n
2√n 5517.4340050426
3√n 312.24208009266
4√n 74.279431911146
5√n 31.383029053888

Divisors of 30442078

1, 2, 15221039, 30442078

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 -30442077
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 30442078 can be divided by 4 positive divisors. The sum of these divisors (counting 30442078) is 1, the average is 0.25.

Base conversion 30442078

Base System Value
2 Binary 1110100001000001001011110
3 Ternary 2010021121200101
4 Quaternary 1310020021132
5 Quinary 30243121303
6 Senary 3004251314
8 Octal 164101136
10 Decimal 30442078
12 Duodecimal a240b3a
16 Hexadecimal 1d0825e
20 Vigesimal 9a553i
36 Base36 i4h9a

Cryptographic Hash Functions

md5 790e99c849d45c94984710e923876782
sha1 4a1355d0f4be9f728779e30762875bbc73a44041
sha256 6f74016c2c821cb150c5c46627cd277fbb0e73aa505d93492c3e2d9ed36ce2be
sha512 874435352b04b2eec6c4fa042f5385cda5bf5868bb2d1d4272f918dce75daf4284d9718990d133f1486d1858926a4943c0132c73f13d4e7ee31adf4862229b56
ripemd-160 ffd14a677928b01a6fe18f7f5d2dfb670186f2f4

30442078 as geometric shapes

Circle

Radius = n
Diameter 60884156
Circumference 191273217.20961
Area 2.911377098803E+15

Sphere

Radius = n
Volume 1.1817115830557E+23
Surface area 1.1645508395212E+16
Circumference 191273217.20961

Square

Length = n
Perimeter 121768312
Area 926720112958084
Diagonal 43051599.57442

Cube

Length = n
Surface area 5560320677748504
Volume 2.8211285962839E+22
Space diagonal 52727225.783975

Equilateral Triangle

Length = n
Perimeter 91326234
Area 4.0128158000984E+14
Altitude 26363612.891987

Triangular Pyramid

Length = n
Surface area 4.0128158000984E+14
Volume 3.3247319350527E+21
Height 14350533.191473