149718977 (number)

149718977 is an odd 9-digits composite number following 149718976 and preceding 149718978. In scientific notation, it is written as 1.49718977 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 149664900 positive integers (up to 149718977) that are relatively prime to 149718977.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighteen thousand nine hundred seventy-seven

Notation

Scientific notation 1.49718977 × 10^8
Engineering notation 1.49718977 × 10^6

Prime Factorization of 149718977

Prime Factorization 2927 × 51151

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149718977
Product of the distinct prime numbers

The prime factorization of 149718977 is 2927 × 51151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 99, 50, 423, 660, 6896, 1534, 20766, 97617, 812984, 825684, 4489028, 7478913, 67833386, 74364371, 150583117, 540421184, 8245612482, 1661478262

Basic calculations (n = 149718977)

Multiplication

n×y
n×2 299437954
n×3 449156931
n×4 598875908
n×5 748594885

Division

n÷y
n÷2 74859488.5
n÷3 49906325.666667
n÷3 37429744.25
n÷5 29943795.4

Exponentiation

ny
n2 22415772073926529
n3 3.3560664635734E+24
n4 5.0246683767022E+32
n5 7.5228820912411E+40

Nth Root

y√n
2√n 12235.970619448
3√n 530.99726438299
4√n 110.61632166841
5√n 43.157409668684

Divisors of 149718977

1, 2927, 51151, 149718977

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149718976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149718977 can be divided by 4 positive divisors. The sum of these divisors (counting 149718977) is 1, the average is 0.25.

Base conversion 149718977

Base System Value
2 Binary 1000111011001000011111000001
3 Ternary 101102201111211022
4 Quaternary 20323020133001
5 Quinary 301312001402
6 Senary 22504555225
8 Octal 1073103701
10 Decimal 149718977
12 Duodecimal 42182b15
16 Hexadecimal 8ec87c1
20 Vigesimal 26feh8h
36 Base36 2h4zwh

Cryptographic Hash Functions

md5 17732322fc25d609626b6a2f701f98c1
sha1 33b0dc1f8efe126fa55d17163a85026a9b466820
sha256 2564746082469c180dab4108a74d6cbc4440557896eb64e1078da5f37d63f3c6
sha512 742716ac68bc9eaea38df23fb7efb6f050203bcef6e12478d9bf3e48072668d808d2b29b8b84f8c98208fd180caa353ebc56abf42558e2a46d640ef179ec964f
ripemd-160 412612aff3b788ab0a15609b1f78a27e488985d1

149718977 as geometric shapes

Circle

Radius = n
Diameter 299437954
Circumference 940712076.49236
Area 7.0421224871991E+16

Sphere

Radius = n
Volume 1.4057858329229E+25
Surface area 2.8168489948796E+17
Circumference 940712076.49236

Square

Length = n
Perimeter 598875908
Area 22415772073926529
Diagonal 211734607.81803

Cube

Length = n
Surface area 134494632443559174
Volume 3.3560664635734E+24
Space diagonal 259320875.02124

Equilateral Triangle

Length = n
Perimeter 449156931
Area 9.7063140307311E+15
Altitude 129660437.51062

Triangular Pyramid

Length = n
Surface area 9.7063140307311E+15
Volume 3.9551622575092E+23
Height 70578202.606008