149778850 (number)

149778850 is an even 9-digits composite number following 149778849 and preceding 149778851. In scientific notation, it is written as 1.49778850 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 54849600 positive integers (up to 149778850) that are relatively prime to 149778850.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred seventy-eight thousand eight hundred fifty

Notation

Scientific notation 1.49778850 × 10^8
Engineering notation 1.49778850 × 10^6

Prime Factorization of 149778850

Prime Factorization 2 × 25 × 13 × 131 × 1759

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149778850
Product of the distinct prime numbers

The prime factorization of 149778850 is 2 × 25 × 13 × 131 × 1759. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 46, 55, 649, 77, 8760, 509, 81607, 66047, 159986, 949392, 7329123, 9037363, 68066064, 30583174, 285830751, 853168158, 2047155265, 7814623861

Basic calculations (n = 149778850)

Multiplication

n×y
n×2 299557700
n×3 449336550
n×4 599115400
n×5 748894250

Division

n÷y
n÷2 74889425
n÷3 49926283.333333
n÷3 37444712.5
n÷5 29955770

Exponentiation

ny
n2 22433703907322500
n3 3.3600943724793E+24
n4 5.0327107100142E+32
n5 7.5379362252861E+40

Nth Root

y√n
2√n 12238.416972795
3√n 531.06803733561
4√n 110.62737894751
5√n 43.160860868266

Divisors of 149778850

1, 2, 13, 25, 26, 50, 131, 262, 325, 650, 1703, 1759, 3275, 3406, 3518, 6550, 22867, 42575, 43975, 45734, 85150, 87950, 230429, 460858, 571675, 1143350, 2995577, 5760725, 5991154, 11521450, 74889425, 149778850

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149778849
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149778850 can be divided by 32 positive divisors. The sum of these divisors (counting 149778850) is 1, the average is 0.03125.

Base conversion 149778850

Base System Value
2 Binary 1000111011010111000110100010
3 Ternary 101102211112221211
4 Quaternary 20323113012202
5 Quinary 301320410400
6 Senary 22510140334
8 Octal 1073270642
10 Decimal 149778850
12 Duodecimal 421b16aa
16 Hexadecimal 8ed71a2
20 Vigesimal 26g272a
36 Base36 2h6a3m

Cryptographic Hash Functions

md5 06b7388c1e783b256c25ea7a1a662e47
sha1 5974f663f52345eafe650765d7ccdf5167231682
sha256 d416dad0abef046a458317e6b58298b8fe564061e31080120ae69cfd548066f3
sha512 9cc9af45b5442cce37e8aa9198b43db6138a20cd6688ce059242859405d46ff4eb69e8d733ed24af0edea561d30328a5b190a87029b4374aee53c8e1e0265e73
ripemd-160 cfa73932975788a0ed199435bbbcd0a10d27095e

149778850 as geometric shapes

Circle

Radius = n
Diameter 299557700
Circumference 941088269.64626
Area 7.0477559388053E+16

Sphere

Radius = n
Volume 1.4074730394599E+25
Surface area 2.8191023755221E+17
Circumference 941088269.64626

Square

Length = n
Perimeter 599115400
Area 22433703907322500
Diagonal 211819281.02665

Cube

Length = n
Surface area 134602223443935000
Volume 3.3600943724793E+24
Space diagonal 259424578.09924

Equilateral Triangle

Length = n
Perimeter 449336550
Area 9.7140787423598E+15
Altitude 129712289.04962

Triangular Pyramid

Length = n
Surface area 9.7140787423598E+15
Volume 3.9599091936781E+23
Height 70606427.008882