149039748 (number)

149039748 is an even 9-digits composite number following 149039747 and preceding 149039749. In scientific notation, it is written as 1.49039748 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 38937600 positive integers (up to 149039748) that are relatively prime to 149039748.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million thirty-nine thousand seven hundred forty-eight

Notation

Scientific notation 1.49039748 × 10^8
Engineering notation 1.49039748 × 10^6

Prime Factorization of 149039748

Prime Factorization 2 × 2 × 117 × 11 × 13 × 17 × 131

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 74519874
Product of the distinct prime numbers

The prime factorization of 149039748 is 2 × 2 × 117 × 11 × 13 × 17 × 131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149039748)

Multiplication

n×y
n×2 298079496
n×3 447119244
n×4 596158992
n×5 745198740

Division

n÷y
n÷2 74519874
n÷3 49679916
n÷3 37259937
n÷5 29807949.6

Exponentiation

ny
n2 22212846483903504
n3 3.3105970423237E+24
n4 4.9341054891746E+32
n5 7.3537783871201E+40

Nth Root

y√n
2√n 12208.183648684
3√n 530.19305652332
4√n 110.49064959844
5√n 43.118180033168

Divisors of 149039748

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149039747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149039748 can be divided by 96 positive divisors. The sum of these divisors (counting 149039748) is 1, the average is 0.010416666666667.

Base conversion 149039748

Base System Value
2 Binary 1000111000100010101010000100
3 Ternary 101101110000002200
4 Quaternary 20320202222010
5 Quinary 301123232443
6 Senary 22442234500
8 Octal 1070425204
10 Decimal 149039748
12 Duodecimal 41ab5a30
16 Hexadecimal 8e22a84
20 Vigesimal 26b9j78
36 Base36 2gqft0

Cryptographic Hash Functions

md5 795cda825c0af32864974984aa105691
sha1 8eb54f82485ce84566203ab5d3335678b682fc68
sha256 87f7c24beabceaeb1865e6dbcb05894ac466670f59154c8685e27123e7522b0b
sha512 bb02c94d1e547325c6ee5632a92639bc3d097567b7c0372a194b13c96d9ff81fdb3d52147449631469e097693e1458a324daf3943b48ec80154032fa8d9cd173
ripemd-160 c0449268e6331d28bd73bda97e35e4b4f749dc10

149039748 as geometric shapes

Circle

Radius = n
Diameter 298079496
Circumference 936444354.81935
Area 6.9783715329149E+16

Sphere

Radius = n
Volume 1.386739646288E+25
Surface area 2.791348613166E+17
Circumference 936444354.81935

Square

Length = n
Perimeter 596158992
Area 22212846483903504
Diagonal 210774032.95427

Cube

Length = n
Surface area 133277078903421024
Volume 3.3105970423237E+24
Space diagonal 258144415.88326

Equilateral Triangle

Length = n
Perimeter 447119244
Area 9.6184446727121E+15
Altitude 129072207.94163

Triangular Pyramid

Length = n
Surface area 9.6184446727121E+15
Volume 3.901576030672E+23
Height 70258010.984756