149618744 (number)

149618744 is an even 9-digits composite number following 149618743 and preceding 149618745. In scientific notation, it is written as 1.49618744 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 67825920 positive integers (up to 149618744) that are relatively prime to 149618744.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million six hundred eighteen thousand seven hundred forty-four

Notation

Scientific notation 1.49618744 × 10^8
Engineering notation 1.49618744 × 10^6

Prime Factorization of 149618744

Prime Factorization 2 × 2 × 2 × 11 × 409 × 4157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 37404686
Product of the distinct prime numbers

The prime factorization of 149618744 is 2 × 2 × 2 × 11 × 409 × 4157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 36, 73, 337, 89, 1458, 8341, 40714, 39970, 190698, 25234, 8122306, 4860939, 39171585, 78875267, 920702027, 702268113, 663566109, 9175420290

Basic calculations (n = 149618744)

Multiplication

n×y
n×2 299237488
n×3 448856232
n×4 598474976
n×5 748093720

Division

n÷y
n÷2 74809372
n÷3 49872914.666667
n÷3 37404686
n÷5 29923748.8

Exponentiation

ny
n2 22385768556137536
n3 3.349330574844E+24
n4 5.0112263384896E+32
n5 7.4977339066453E+40

Nth Root

y√n
2√n 12231.874100072
3√n 530.87874159777
4√n 110.5978033239
5√n 43.151629565721

Divisors of 149618744

1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1636, 3272, 4157, 4499, 8314, 8998, 16628, 17996, 33256, 35992, 45727, 91454, 182908, 365816, 1700213, 3400426, 6800852, 13601704, 18702343, 37404686, 74809372, 149618744

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 -149618743
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 149618744 can be divided by 32 positive divisors. The sum of these divisors (counting 149618744) is 1, the average is 0.03125.

Base conversion 149618744

Base System Value
2 Binary 1000111010110000000000111000
3 Ternary 101102112102022222
4 Quaternary 20322300000320
5 Quinary 301300244434
6 Senary 22502503212
8 Octal 1072600070
10 Decimal 149618744
12 Duodecimal 42134b08
16 Hexadecimal 8eb0038
20 Vigesimal 26f26h4
36 Base36 2h2uk8

Cryptographic Hash Functions

md5 dc24c64c078653861c43eb9e5ab8f9ae
sha1 d6a68a9b71b63f509031b525a4badb23d2987573
sha256 e97af920cf95cbc54d81274ba6473adea1edda0bce1066133c076ccfaea1f36a
sha512 eb44b60339ebc024667b663d8a9dbe605aabcf75b923652a66cf8b1dddbd0ce7a6def7010588b69f472af216e70c90b72a0ed2e09f18342ff9426d216b3b6728
ripemd-160 c07d28e2e131083e0c4e085f474e950134af3d3e

149618744 as geometric shapes

Circle

Radius = n
Diameter 299237488
Circumference 940082293.97946
Area 7.0326966040923E+16

Sphere

Radius = n
Volume 1.4029643104498E+25
Surface area 2.8130786416369E+17
Circumference 940082293.97946

Square

Length = n
Perimeter 598474976
Area 22385768556137536
Diagonal 211592856.95003

Cube

Length = n
Surface area 134314611336825216
Volume 3.349330574844E+24
Space diagonal 259147266.37264

Equilateral Triangle

Length = n
Perimeter 448856232
Area 9.693322126427E+15
Altitude 129573633.18632

Triangular Pyramid

Length = n
Surface area 9.693322126427E+15
Volume 3.9472239365127E+23
Height 70530952.316676