146021938 (number)

146021938 is an even 9-digits composite number following 146021937 and preceding 146021939. In scientific notation, it is written as 1.46021938 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 72841140 positive integers (up to 146021938) that are relatively prime to 146021938.

Interesting facts

Basic properties

Name

Name one hundred forty-six million twenty-one thousand nine hundred thirty-eight

Notation

Scientific notation 1.46021938 × 10^8
Engineering notation 1.46021938 × 10^6

Prime Factorization of 146021938

Prime Factorization 2 × 431 × 169399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 146021938
Product of the distinct prime numbers

The prime factorization of 146021938 is 2 × 431 × 169399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 16, 43, 944, 148, 3641, 6878, 16348, 2259, 980521, 903222, 8467353, 3676282, 96311006, 29918221, 93323962, 213566615, 7266713778, 3096294491

Basic calculations (n = 146021938)

Multiplication

n×y
n×2 292043876
n×3 438065814
n×4 584087752
n×5 730109690

Division

n÷y
n÷2 73010969
n÷3 48673979.333333
n÷3 36505484.5
n÷5 29204387.6

Exponentiation

ny
n2 21322406377275844
n3 3.1135391020334E+24
n4 4.5464501371769E+32
n5 6.6388146005094E+40

Nth Root

y√n
2√n 12083.953740395
3√n 526.59011536703
4√n 109.927038259
5√n 42.94213388251

Divisors of 146021938

1, 2, 431, 862, 169399, 338798, 73010969, 146021938

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 -146021937
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 146021938 can be divided by 8 positive divisors. The sum of these divisors (counting 146021938) is 1, the average is 0.125.

Base conversion 146021938

Base System Value
2 Binary 1000101101000001111000110010
3 Ternary 101011202200102221
4 Quaternary 20231001320302
5 Quinary 244340200223
6 Senary 22253431254
8 Octal 1055017062
10 Decimal 146021938
12 Duodecimal 40a9b52a
16 Hexadecimal 8b41e32
20 Vigesimal 25ccegi
36 Base36 2exr8y

Cryptographic Hash Functions

md5 a2e0919a4642894bf36366f87f089ca0
sha1 7bb110d1ce5b51d7ed6d6790b98219395110a470
sha256 02b9ddc4fadf282a48bf525f07762e7bbae4f01417d2a18d471aa6e96faef07d
sha512 7679c154bd508cf0eec93c6e2c7c283aec2dbe2082cb2186f953653b2df8458507b69f7ac52b25e7ed7c4c3fd63e6f4465fa864f80a4dc06e8ab71d571a012a8
ripemd-160 01ca990e8272ed4ab29df834d66306c0e4ad9888

146021938 as geometric shapes

Circle

Radius = n
Diameter 292043876
Circumference 917482895.36749
Area 6.6986315231706E+16

Sphere

Radius = n
Volume 1.3041962092817E+25
Surface area 2.6794526092682E+17
Circumference 917482895.36749

Square

Length = n
Perimeter 584087752
Area 21322406377275844
Diagonal 206506205.1236

Cube

Length = n
Surface area 127934438263655064
Volume 3.1135391020334E+24
Space diagonal 252917415.63567

Equilateral Triangle

Length = n
Perimeter 438065814
Area 9.2328727962681E+15
Altitude 126458707.81784

Triangular Pyramid

Length = n
Surface area 9.2328727962681E+15
Volume 3.6693410208955E+23
Height 68835401.707868