149631744 (number)

149631744 is an even 9-digits composite number following 149631743 and preceding 149631745. In scientific notation, it is written as 1.49631744 × 10^8. The sum of its digits is 39. It has a total of 12 prime factors and 144 positive divisors. There are 46362624 positive integers (up to 149631744) that are relatively prime to 149631744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49631744 × 10^8
Engineering notation 1.49631744 × 10^6

Prime Factorization of 149631744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 23 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 1168998
Product of the distinct prime numbers

The prime factorization of 149631744 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 23 × 197. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149631744)

Multiplication

n×y
n×2 299263488
n×3 448895232
n×4 598526976
n×5 748158720

Division

n÷y
n÷2 74815872
n÷3 49877248
n÷3 37407936
n÷5 29926348.8

Exponentiation

ny
n2 22389658812481536
n3 3.3502036956766E+24
n4 5.0129682173933E+32
n5 7.5009917698513E+40

Nth Root

y√n
2√n 12232.405487066
3√n 530.89411672966
4√n 110.60020563754
5√n 43.152379407183

Divisors of 149631744

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149631743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149631744 can be divided by 144 positive divisors. The sum of these divisors (counting 149631744) is 1, the average is 0.0069444444444444.

Base conversion 149631744

Base System Value
2 Binary 1000111010110011001100000000
3 Ternary 101102120002011110
4 Quaternary 20322303030000
5 Quinary 301301203434
6 Senary 22503043320
8 Octal 1072631400
10 Decimal 149631744
12 Duodecimal 42140540
16 Hexadecimal 8eb3300
20 Vigesimal 26f3j74
36 Base36 2h34lc

Cryptographic Hash Functions

md5 35e93eda4a2a2c4494ee866e45aba23e
sha1 a67954a018b70f456d32338b01782b2e81baed44
sha256 a23088187807253ff1a4d7e96908ce31218f8bff88915631afa3b05dfecd0598
sha512 8bbd95dee136f07ed5294aca878728535582d27be55805db9526e7002046885b316d8c26ad949501d1b6c2630b4b1c46db6ef9e24d59b69ac3dc9a4000a4e764
ripemd-160 f4962dd8a6cd3c8f9af2a3f408bfa1423abde28b

149631744 as geometric shapes

Circle

Radius = n
Diameter 299263488
Circumference 940163975.38846
Area 7.0339187641674E+16

Sphere

Radius = n
Volume 1.4033300424489E+25
Surface area 2.813567505667E+17
Circumference 940163975.38846

Square

Length = n
Perimeter 598526976
Area 22389658812481536
Diagonal 211611241.72634

Cube

Length = n
Surface area 134337952874889216
Volume 3.3502036956766E+24
Space diagonal 259169783.03314

Equilateral Triangle

Length = n
Perimeter 448895232
Area 9.6950066568376E+15
Altitude 129584891.51657

Triangular Pyramid

Length = n
Surface area 9.6950066568376E+15
Volume 3.9482529192819E+23
Height 70537080.575446