149038468 (number)

149038468 is an even 9-digits composite number following 149038467 and preceding 149038469. In scientific notation, it is written as 1.49038468 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 74491272 positive integers (up to 149038468) that are relatively prime to 149038468.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million thirty-eight thousand four hundred sixty-eight

Notation

Scientific notation 1.49038468 × 10^8
Engineering notation 1.49038468 × 10^6

Prime Factorization of 149038468

Prime Factorization 2 × 2 × 3583 × 10399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74519234
Product of the distinct prime numbers

The prime factorization of 149038468 is 2 × 2 × 3583 × 10399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 79, 100, 446, 483, 7912, 2629, 68200, 55327, 232509, 447097, 1142298, 5295975, 29632377, 62187817, 396952855, 914108848, 6467376419, 5534332499

Basic calculations (n = 149038468)

Multiplication

n×y
n×2 298076936
n×3 447115404
n×4 596153872
n×5 745192340

Division

n÷y
n÷2 74519234
n÷3 49679489.333333
n÷3 37259617
n÷5 29807693.6

Exponentiation

ny
n2 22212464943787024
n3 3.3105117457257E+24
n4 4.9339359887897E+32
n5 7.3534626097928E+40

Nth Root

y√n
2√n 12208.131224721
3√n 530.19153869767
4√n 110.4904123656
5√n 43.118105970428

Divisors of 149038468

1, 2, 4, 3583, 7166, 10399, 14332, 20798, 41596, 37259617, 74519234, 149038468

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 -149038467
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 149038468 can be divided by 12 positive divisors. The sum of these divisors (counting 149038468) is 1, the average is 0.083333333333333.

Base conversion 149038468

Base System Value
2 Binary 1000111000100010010110000100
3 Ternary 101101102221100021
4 Quaternary 20320202112010
5 Quinary 301123212333
6 Senary 22442224524
8 Octal 1070422604
10 Decimal 149038468
12 Duodecimal 41ab5144
16 Hexadecimal 8e22584
20 Vigesimal 26b9g38
36 Base36 2gqetg

Cryptographic Hash Functions

md5 b9f6052820582e4bcd6327f4d6670752
sha1 e95b3d21d90023f0e1acf1e05aa7ed8b9ad3b7ef
sha256 3e3e0c13221fc56dc139d303bcda1689794bb771dfc807f9eb4a5a2f144eadfe
sha512 a62729c6bb2a8155d2886598c4571c38cbe813ec6da9d8ac0d1fcf0c876998d940a8ac04d05ae96f1b540eb4f299848fbdb4c385d73a6ae471131d50721581f4
ripemd-160 6d9ac03df9bc9c6efcbd7463554c298af3702a07

149038468 as geometric shapes

Circle

Radius = n
Diameter 298076936
Circumference 936436312.34215
Area 6.9782516685522E+16

Sphere

Radius = n
Volume 1.3867039173326E+25
Surface area 2.7913006674209E+17
Circumference 936436312.34215

Square

Length = n
Perimeter 596153872
Area 22212464943787024
Diagonal 210772222.76091

Cube

Length = n
Surface area 133274789662722144
Volume 3.3105117457257E+24
Space diagonal 258142198.85823

Equilateral Triangle

Length = n
Perimeter 447115404
Area 9.6182794609954E+15
Altitude 129071099.42911

Triangular Pyramid

Length = n
Surface area 9.6182794609954E+15
Volume 3.9014755076673E+23
Height 70257407.58697