30344538 (number)

30344538 is an even 8-digits composite number following 30344537 and preceding 30344539. In scientific notation, it is written as 3.0344538 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 8669856 positive integers (up to 30344538) that are relatively prime to 30344538.

Interesting facts

Basic properties

Name

Name thirty million three hundred forty-four thousand five hundred thirty-eight

Notation

Scientific notation 3.0344538 × 10^7
Engineering notation 3.0344538 × 10^6

Prime Factorization of 30344538

Prime Factorization 2 × 3 × 7 × 722489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30344538
Product of the distinct prime numbers

The prime factorization of 30344538 is 2 × 3 × 7 × 722489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 47, 38, 134, 827, 6234, 9206, 96524, 87371, 9545, 941417, 2884510, 1701175, 87660973, 19583361, 288671291, 604784745, 6695044379, 9238017711

Basic calculations (n = 30344538)

Multiplication

n×y
n×2 60689076
n×3 91033614
n×4 121378152
n×5 151722690

Division

n÷y
n÷2 15172269
n÷3 10114846
n÷3 7586134.5
n÷5 6068907.6

Exponentiation

ny
n2 920790986433444
n3 2.7940977077887E+22
n4 8.4785604069707E+29
n5 2.5727799845462E+37

Nth Root

y√n
2√n 5508.5876592825
3√n 311.90823649171
4√n 74.219860275283
5√n 31.362892245462

Divisors of 30344538

1, 2, 3, 6, 7, 14, 21, 42, 722489, 1444978, 2167467, 4334934, 5057423, 10114846, 15172269, 30344538

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 -30344537
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 30344538 can be divided by 16 positive divisors. The sum of these divisors (counting 30344538) is 1, the average is 0.0625.

Base conversion 30344538

Base System Value
2 Binary 1110011110000010101011010
3 Ternary 2010002122212210
4 Quaternary 1303300111122
5 Quinary 30232011123
6 Senary 3002215550
8 Octal 163602532
10 Decimal 30344538
12 Duodecimal a1b45b6
16 Hexadecimal 1cf055a
20 Vigesimal 99d16i
36 Base36 i2dzu

Cryptographic Hash Functions

md5 8eda4d6beea06e21b16f93726feabc34
sha1 e0e96b3b24550b2515659a99312e8d7156427782
sha256 3ca2b8d60d3ab4fc7c670ff67a61dce38669e69e6d3f41cf5a8a83da004295be
sha512 ec324f671d378b239e7cfac38114d81ce8c4e246f5015a9d1963d8cbf6125ab7ef2b2ee0fea4fc7a5915117b310eb483d06a06a31753025f7ddf437ac18f28d0
ripemd-160 3bf3af09ce724f560feba2b37153682dae6cdbff

30344538 as geometric shapes

Circle

Radius = n
Diameter 60689076
Circumference 190660355.31475
Area 2.892750198471E+15

Sphere

Radius = n
Volume 1.1703889109601E+23
Surface area 1.1571000793884E+16
Circumference 190660355.31475

Square

Length = n
Perimeter 121378152
Area 920790986433444
Diagonal 42913657.183546

Cube

Length = n
Surface area 5524745918600664
Volume 2.7940977077887E+22
Space diagonal 52558281.548204

Equilateral Triangle

Length = n
Perimeter 91033614
Area 3.9871419291355E+14
Altitude 26279140.774102

Triangular Pyramid

Length = n
Surface area 3.9871419291355E+14
Volume 3.2928757274586E+21
Height 14304552.394515