154429920 (number)

154429920 is an even 9-digits composite number following 154429919 and preceding 154429921. In scientific notation, it is written as 1.54429920 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors. There are 41180928 positive integers (up to 154429920) that are relatively prime to 154429920.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million four hundred twenty-nine thousand nine hundred twenty

Notation

Scientific notation 1.54429920 × 10^8
Engineering notation 1.54429920 × 10^6

Prime Factorization of 154429920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 45 × 107243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9651870
Product of the distinct prime numbers

The prime factorization of 154429920 is 2 × 2 × 2 × 2 × 2 × 45 × 107243. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 33, 51, 393, 724, 6165, 4479, 3008, 94315, 965420, 577347, 5581203, 870468, 50483106, 92418544, 188266520, 154685386, 2692111667, 4825261784

Basic calculations (n = 154429920)

Multiplication

n×y
n×2 308859840
n×3 463289760
n×4 617719680
n×5 772149600

Division

n÷y
n÷2 77214960
n÷3 51476640
n÷3 38607480
n÷5 30885984

Exponentiation

ny
n2 23848600191206400
n3 3.68293741964E+24
n4 5.6875573108001E+32
n5 8.7832902050227E+40

Nth Root

y√n
2√n 12426.983543885
3√n 536.5091693914
4√n 111.47638110329
5√n 43.425646156033

Divisors of 154429920

1, 2, 4, 8, 16, 32, 45, 90, 180, 360, 720, 1440, 107243, 214486, 428972, 857944, 1715888, 3431776, 4825935, 9651870, 19303740, 38607480, 77214960, 154429920

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154429919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154429920 can be divided by 24 positive divisors. The sum of these divisors (counting 154429920) is 1, the average is 0.041666666666667.

Base conversion 154429920

Base System Value
2 Binary 1001001101000110100111100000
3 Ternary 101202120212000200
4 Quaternary 21031012213200
5 Quinary 304013224140
6 Senary 23153545200
8 Octal 1115064740
10 Decimal 154429920
12 Duodecimal 43875200
16 Hexadecimal 93469e0
20 Vigesimal 2853eg0
36 Base36 2jxyw0

Cryptographic Hash Functions

md5 7908ba2ab56819e2f8f0203b9f3c4deb
sha1 671f2058dc47a43325380058917325e3158b5683
sha256 cf6de16fa06a7823faad359c271dbf95499ae508c10f2c5a0f1ed67adec07541
sha512 204a890b7973407cd0878db1795fc2777e46102de617483951d7667cd13474f72c0b460536feb1f17c1bfe46ab28e88a345b5b60d6d2e81ffe95e31222b4da4b
ripemd-160 1559305719500bdf88039a3e206cbab7f613a345

154429920 as geometric shapes

Circle

Radius = n
Diameter 308859840
Circumference 970311804.33292
Area 7.4922587159094E+16

Sphere

Radius = n
Volume 1.5427052188229E+25
Surface area 2.9969034863638E+17
Circumference 970311804.33292

Square

Length = n
Perimeter 617719680
Area 23848600191206400
Diagonal 218396887.30019

Cube

Length = n
Surface area 143091601147238400
Volume 3.68293741964E+24
Space diagonal 267480467.6488

Equilateral Triangle

Length = n
Perimeter 463289760
Area 1.0326746805142E+16
Altitude 133740233.8244

Triangular Pyramid

Length = n
Surface area 1.0326746805142E+16
Volume 4.3403833735219E+23
Height 72798962.433397