148945844 (number)

148945844 is an even 9-digits composite number following 148945843 and preceding 148945845. In scientific notation, it is written as 1.48945844 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 74440704 positive integers (up to 148945844) that are relatively prime to 148945844.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million nine hundred forty-five thousand eight hundred forty-four

Notation

Scientific notation 1.48945844 × 10^8
Engineering notation 1.48945844 × 10^6

Prime Factorization of 148945844

Prime Factorization 2 × 2 × 2797 × 13313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74472922
Product of the distinct prime numbers

The prime factorization of 148945844 is 2 × 2 × 2797 × 13313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 148945844)

Multiplication

n×y
n×2 297891688
n×3 446837532
n×4 595783376
n×5 744729220

Division

n÷y
n÷2 74472922
n÷3 49648614.666667
n÷3 37236461
n÷5 29789168.8

Exponentiation

ny
n2 22184864444872336
n3 3.3043433587671E+24
n4 4.9216821043736E+32
n5 7.3306409493562E+40

Nth Root

y√n
2√n 12204.337097934
3√n 530.081681964
4√n 110.47324154714
5√n 43.11274525425

Divisors of 148945844

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 -148945843
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 148945844 can be divided by 12 positive divisors. The sum of these divisors (counting 148945844) is 1, the average is 0.083333333333333.

Base conversion 148945844

Base System Value
2 Binary 1000111000001011101110110100
3 Ternary 101101021020021202
4 Quaternary 20320023232310
5 Quinary 301112231334
6 Senary 22440232032
8 Octal 1070135664
10 Decimal 148945844
12 Duodecimal 41a6b618
16 Hexadecimal 8e0bbb4
20 Vigesimal 26ai4c4
36 Base36 2gofck

Cryptographic Hash Functions

md5 aa6fdb415ac6d0b85af3180bf8139d7e
sha1 640b8203bd4311a8868f19269b023378454fb556
sha256 a6da947116fe5cf2ee1d8e54f1dac2a7bfe24f53e7dc7f7c097e016ae2364863
sha512 f0c0c5f021b65e80fa5f010e13de1bd8d4f6e5666b8c94cccc314e43e7465e9b76ea780f980b056ac48c7eda05b1fa20431627b0079f62f3f8e8c8133cb06aca
ripemd-160 20ac76dcf54596bd76540d2061e407f3e2fa151a

148945844 as geometric shapes

Circle

Radius = n
Diameter 297891688
Circumference 935854338.58626
Area 6.9695807160896E+16

Sphere

Radius = n
Volume 1.3841201094455E+25
Surface area 2.7878322864359E+17
Circumference 935854338.58626

Square

Length = n
Perimeter 595783376
Area 22184864444872336
Diagonal 210641232.64391

Cube

Length = n
Surface area 133109186669234016
Volume 3.3043433587671E+24
Space diagonal 257981769.38423

Equilateral Triangle

Length = n
Perimeter 446837532
Area 9.6063280943868E+15
Altitude 128990884.69211

Triangular Pyramid

Length = n
Surface area 9.6063280943868E+15
Volume 3.8942059939216E+23
Height 70213744.214636