149739737 (number)

149739737 is an odd 9-digits composite number following 149739736 and preceding 149739738. In scientific notation, it is written as 1.49739737 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 127678320 positive integers (up to 149739737) that are relatively prime to 149739737.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49739737 × 10^8
Engineering notation 1.49739737 × 10^6

Prime Factorization of 149739737

Prime Factorization 7 × 49 × 211 × 2069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149739737
Product of the distinct prime numbers

The prime factorization of 149739737 is 7 × 49 × 211 × 2069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 12, 28, 224, 679, 512, 8134, 78560, 42100, 921405, 279288, 7113321, 4086058, 65361894, 18423287, 927510278, 733215446, 3722644901, 8690064874

Basic calculations (n = 149739737)

Multiplication

n×y
n×2 299479474
n×3 449219211
n×4 598958948
n×5 748698685

Division

n÷y
n÷2 74869868.5
n÷3 49913245.666667
n÷3 37434934.25
n÷5 29947947.4

Exponentiation

ny
n2 22421988836829169
n3 3.3574627114437E+24
n4 5.0274558339889E+32
n5 7.5280991436062E+40

Nth Root

y√n
2√n 12236.818908524
3√n 531.02180590285
4√n 110.62015597767
5√n 43.15860644167

Divisors of 149739737

1, 7, 49, 211, 343, 1477, 2069, 10339, 14483, 72373, 101381, 436559, 709667, 3055913, 21391391, 149739737

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149739736
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149739737 can be divided by 16 positive divisors. The sum of these divisors (counting 149739737) is 1, the average is 0.0625.

Base conversion 149739737

Base System Value
2 Binary 1000111011001101100011011001
3 Ternary 101102202120022012
4 Quaternary 20323031203121
5 Quinary 301313132422
6 Senary 22505235305
8 Octal 1073154331
10 Decimal 149739737
12 Duodecimal 42192b35
16 Hexadecimal 8ecd8d9
20 Vigesimal 26fh96h
36 Base36 2h5fx5

Cryptographic Hash Functions

md5 4264d5733ca15411fd96eaa0d707fa1e
sha1 63156b1c0f0671a6004e345fb2802e803f74404c
sha256 356b6a927e4f5dbe7d4f93602717a6344cc08a713ec0422a652d1346073796cd
sha512 f08173428d1805b223472ca9c4d02d66464cb3fcbcb5c639893dc65c2ce14c51f251277fcd75b20604767600fe5eff22b7b1f5df2e404a3f8f8edb9bb11cf682
ripemd-160 ddf7b4f3a0f22a61efb7f07de75cbf0bb4d14f1f

149739737 as geometric shapes

Circle

Radius = n
Diameter 299479474
Circumference 940842515.41934
Area 7.0440755408655E+16

Sphere

Radius = n
Volume 1.4063706918631E+25
Surface area 2.8176302163462E+17
Circumference 940842515.41934

Square

Length = n
Perimeter 598958948
Area 22421988836829169
Diagonal 211763966.89158

Cube

Length = n
Surface area 134531933020975014
Volume 3.3574627114437E+24
Space diagonal 259356832.396

Equilateral Triangle

Length = n
Perimeter 449219211
Area 9.7090059680326E+15
Altitude 129678416.198

Triangular Pyramid

Length = n
Surface area 9.7090059680326E+15
Volume 3.9568077514047E+23
Height 70587988.96386