149611968 (number)

149611968 is an even 9-digits composite number following 149611967 and preceding 149611969. In scientific notation, it is written as 1.49611968 × 10^8. The sum of its digits is 45. It has a total of 11 prime factors and 224 positive divisors. There are 42577920 positive integers (up to 149611968) that are relatively prime to 149611968.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million six hundred eleven thousand nine hundred sixty-eight

Notation

Scientific notation 1.49611968 × 10^8
Engineering notation 1.49611968 × 10^6

Prime Factorization of 149611968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 17 × 11 × 463

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 4675374
Product of the distinct prime numbers

The prime factorization of 149611968 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 17 × 11 × 463. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149611968)

Multiplication

n×y
n×2 299223936
n×3 448835904
n×4 598447872
n×5 748059840

Division

n÷y
n÷2 74805984
n÷3 49870656
n÷3 37402992
n÷5 29922393.6

Exponentiation

ny
n2 22383740968833024
n3 3.3488755375493E+24
n4 5.0103185975981E+32
n5 7.4960362569366E+40

Nth Root

y√n
2√n 12231.597115667
3√n 530.87072725286
4√n 110.59655110205
5√n 43.151238704615

Divisors of 149611968

224 divisors

τ Total Divisors 224
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149611967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0044642857142857
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 224
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149611968 can be divided by 224 positive divisors. The sum of these divisors (counting 149611968) is 1, the average is 0.0044642857142857.

Base conversion 149611968

Base System Value
2 Binary 1000111010101110010111000000
3 Ternary 101102112002001000
4 Quaternary 20322232113000
5 Quinary 301300040333
6 Senary 22502412000
8 Octal 1072562700
10 Decimal 149611968
12 Duodecimal 42131000
16 Hexadecimal 8eae5c0
20 Vigesimal 26f19i8
36 Base36 2h2pc0

Cryptographic Hash Functions

md5 db4ca503caf38f8aaafe7fdfb48f32d6
sha1 75fa6636ba164bfd0d133e40a0aae56bc6c07549
sha256 5f7a4b7364391f3564d983fc0313026068e49fe12f666f2ec89164bee37a9d05
sha512 89e50d472c104c39f842d44c7526060ec716440f52a3fad8eb47718c01faa1078b95e836725fe9c5222170bd63a214acb7f0f24abae5590d171b3c2bf2d1db44
ripemd-160 416b5b5164806a33e2cf0490b7cfbb66d9eceb8e

149611968 as geometric shapes

Circle

Radius = n
Diameter 299223936
Circumference 940039719.11582
Area 7.0320596187543E+16

Sphere

Radius = n
Volume 1.4027737048735E+25
Surface area 2.8128238475017E+17
Circumference 940039719.11582

Square

Length = n
Perimeter 598447872
Area 22383740968833024
Diagonal 211583274.23893

Cube

Length = n
Surface area 134302445812998144
Volume 3.3488755375493E+24
Space diagonal 259135529.99637

Equilateral Triangle

Length = n
Perimeter 448835904
Area 9.69244415537E+15
Altitude 129567764.99818

Triangular Pyramid

Length = n
Surface area 9.69244415537E+15
Volume 3.9466876699181E+23
Height 70527758.079643