154489430 (number)

154489430 is an even 9-digits composite number following 154489429 and preceding 154489431. In scientific notation, it is written as 1.54489430 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 58181760 positive integers (up to 154489430) that are relatively prime to 154489430.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million four hundred eighty-nine thousand four hundred thirty

Notation

Scientific notation 1.54489430 × 10^8
Engineering notation 1.54489430 × 10^6

Prime Factorization of 154489430

Prime Factorization 2 × 5 × 37 × 31 × 13469

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 154489430
Product of the distinct prime numbers

The prime factorization of 154489430 is 2 × 5 × 37 × 31 × 13469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 58, 95, 894, 152, 3186, 3262, 58421, 11798, 767818, 751606, 1909854, 9723460, 50330132, 50377651, 276961594, 93205326, 9882273428, 9638497102

Basic calculations (n = 154489430)

Multiplication

n×y
n×2 308978860
n×3 463468290
n×4 617957720
n×5 772447150

Division

n÷y
n÷2 77244715
n÷3 51496476.666667
n÷3 38622357.5
n÷5 30897886

Exponentiation

ny
n2 23866983981724900
n3 3.6871967511558E+24
n4 5.6963292438391E+32
n5 8.8002265797304E+40

Nth Root

y√n
2√n 12429.377699628
3√n 536.57807564224
4√n 111.48711898523
5√n 43.428992479018

Divisors of 154489430

1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 13469, 26938, 67345, 134690, 417539, 498353, 835078, 996706, 2087695, 2491765, 4175390, 4983530, 15448943, 30897886, 77244715, 154489430

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154489429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154489430 can be divided by 32 positive divisors. The sum of these divisors (counting 154489430) is 1, the average is 0.03125.

Base conversion 154489430

Base System Value
2 Binary 1001001101010101001001010110
3 Ternary 101202200212122202
4 Quaternary 21031111021112
5 Quinary 304022130210
6 Senary 23155124502
8 Octal 1115251126
10 Decimal 154489430
12 Duodecimal 438a3732
16 Hexadecimal 9355256
20 Vigesimal 285b3ba
36 Base36 2jz8t2

Cryptographic Hash Functions

md5 1c92e4f1e6f6f14c6da2b79a7bd36100
sha1 a467a9c61d4c27f23716d9f57e71efd526acd719
sha256 72e46731c75e92e1f242b86119c6a422f71b9d5273255cd0384b38d4f68f990f
sha512 c5bbcbb69b3979f3d8c75c96a587c2aba3c4a15e43295a61129cd2550f71a14c3798a979df65f23d1c050e686243103605de9c1415133d2f230198fd09dc506b
ripemd-160 3edea9ff530e259cc9d97b6a5c28401610a475b0

154489430 as geometric shapes

Circle

Radius = n
Diameter 308978860
Circumference 970685716.69055
Area 7.4980341540332E+16

Sphere

Radius = n
Volume 1.5444893634362E+25
Surface area 2.9992136616133E+17
Circumference 970685716.69055

Square

Length = n
Perimeter 617957720
Area 23866983981724900
Diagonal 218481047.14929

Cube

Length = n
Surface area 143201903890349400
Volume 3.6871967511558E+24
Space diagonal 267583541.99236

Equilateral Triangle

Length = n
Perimeter 463468290
Area 1.0334707219945E+16
Altitude 133791770.99618

Triangular Pyramid

Length = n
Surface area 1.0334707219945E+16
Volume 4.3454030438521E+23
Height 72827015.71643