149045992 (number)

149045992 is an even 9-digits composite number following 149045991 and preceding 149045993. In scientific notation, it is written as 1.49045992 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 74486256 positive integers (up to 149045992) that are relatively prime to 149045992.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million forty-five thousand nine hundred ninety-two

Notation

Scientific notation 1.49045992 × 10^8
Engineering notation 1.49045992 × 10^6

Prime Factorization of 149045992

Prime Factorization 2 × 2 × 2 × 3023 × 6163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37261498
Product of the distinct prime numbers

The prime factorization of 149045992 is 2 × 2 × 2 × 3023 × 6163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 28, 86, 364, 828, 8362, 2297, 77902, 36602, 11756, 158753, 9629286, 7438400, 51638676, 51574639, 88622600, 99124479, 371869950, 1189560829

Basic calculations (n = 149045992)

Multiplication

n×y
n×2 298091984
n×3 447137976
n×4 596183968
n×5 745229960

Division

n÷y
n÷2 74522996
n÷3 49681997.333333
n÷3 37261498
n÷5 29809198.4

Exponentiation

ny
n2 22214707731264064
n3 3.3110131507963E+24
n4 4.9349323958548E+32
n5 7.3553189439312E+40

Nth Root

y√n
2√n 12208.439376104
3√n 530.20046054195
4√n 110.49180682794
5√n 43.118541313173

Divisors of 149045992

1, 2, 4, 8, 3023, 6046, 6163, 12092, 12326, 24184, 24652, 49304, 18630749, 37261498, 74522996, 149045992

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 -149045991
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 149045992 can be divided by 16 positive divisors. The sum of these divisors (counting 149045992) is 1, the average is 0.0625.

Base conversion 149045992

Base System Value
2 Binary 1000111000100100001011101000
3 Ternary 101101110022122221
4 Quaternary 20320210023220
5 Quinary 301123432432
6 Senary 22442323424
8 Octal 1070441350
10 Decimal 149045992
12 Duodecimal 41ab9574
16 Hexadecimal 8e242e8
20 Vigesimal 26baejc
36 Base36 2gqkmg

Cryptographic Hash Functions

md5 0b5a980cdf6ecfde753c47d37b31888d
sha1 75c7c90519ed6a853102566f849d4a466c04e141
sha256 c813367e146c8d9649d572c2eaf822abc2ec53a1bcde403666b1295424f2ace8
sha512 ca63ea42ecc35157c81e5f3aac4e40e8b181e8bd7d97b4694c5174d87bde9d68ce4984220d44f7af6c9c34f20f58b5a07a4b37233415472e232d07ce04323874
ripemd-160 a1352a21e4b72c0f692055fd81211a66688e79df

149045992 as geometric shapes

Circle

Radius = n
Diameter 298091984
Circumference 936483587.02841
Area 6.9789562610184E+16

Sphere

Radius = n
Volume 1.3869139453975E+25
Surface area 2.7915825044073E+17
Circumference 936483587.02841

Square

Length = n
Perimeter 596183968
Area 22214707731264064
Diagonal 210782863.30375

Cube

Length = n
Surface area 133288246387584384
Volume 3.3110131507963E+24
Space diagonal 258155230.8085

Equilateral Triangle

Length = n
Perimeter 447137976
Area 9.6192506164606E+15
Altitude 129077615.40425

Triangular Pyramid

Length = n
Surface area 9.6192506164606E+15
Volume 3.9020664192099E+23
Height 70260954.434584