149750689 (number)

149750689 is an odd 9-digits composite number following 149750688 and preceding 149750690. In scientific notation, it is written as 1.49750689 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 135689400 positive integers (up to 149750689) that are relatively prime to 149750689.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred fifty thousand six hundred eighty-nine

Notation

Scientific notation 1.49750689 × 10^8
Engineering notation 1.49750689 × 10^6

Prime Factorization of 149750689

Prime Factorization 121 × 331 × 3739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149750689
Product of the distinct prime numbers

The prime factorization of 149750689 is 121 × 331 × 3739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 49, 68, 767, 673, 860, 4989, 38248, 36268, 45855, 836529, 9166900, 445268, 59169992, 81589467, 605699049, 728090131, 9051062500, 6347142519

Basic calculations (n = 149750689)

Multiplication

n×y
n×2 299501378
n×3 449252067
n×4 599002756
n×5 748753445

Division

n÷y
n÷2 74875344.5
n÷3 49916896.333333
n÷3 37437672.25
n÷5 29950137.8

Exponentiation

ny
n2 22425268855974721
n3 3.3581994621925E+24
n4 5.0289268326275E+32
n5 7.5308525811656E+40

Nth Root

y√n
2√n 12237.266402265
3√n 531.03475194098
4√n 110.62217861833
5√n 43.15923774935

Divisors of 149750689

1, 121, 331, 3739, 40051, 452419, 1237609, 149750689

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149750688
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149750689 can be divided by 8 positive divisors. The sum of these divisors (counting 149750689) is 1, the average is 0.125.

Base conversion 149750689

Base System Value
2 Binary 1000111011010000001110100001
3 Ternary 101102210010022211
4 Quaternary 20323100032201
5 Quinary 301314010224
6 Senary 22505402121
8 Octal 1073201641
10 Decimal 149750689
12 Duodecimal 42199341
16 Hexadecimal 8ed03a1
20 Vigesimal 26fige9
36 Base36 2h5odd

Cryptographic Hash Functions

md5 c56e0d8d21f8b703e00712b5f9703ec6
sha1 4d38ced44d0428a3432845ca114b4374104fc4cc
sha256 4318f3a79ca4c08c361a95d1fe762502588502cc91e05468fe2653f4f83cf6c1
sha512 aa53db90f0190e56d05f55819951761a9b36516583b60cc8e4cd3b13824723f75d92dc7c295476a6ce661cf5333883554bacf218a32b73d29090e9377c594265
ripemd-160 19bebbfa9cd1d4fed980ac848aea8b5638443353

149750689 as geometric shapes

Circle

Radius = n
Diameter 299501378
Circumference 940911328.86482
Area 7.0451059892706E+16

Sphere

Radius = n
Volume 1.4066793012951E+25
Surface area 2.8180423957082E+17
Circumference 940911328.86482

Square

Length = n
Perimeter 599002756
Area 22425268855974721
Diagonal 211779455.35852

Cube

Length = n
Surface area 134551613135848326
Volume 3.3581994621925E+24
Space diagonal 259375801.81645

Equilateral Triangle

Length = n
Perimeter 449252067
Area 9.7104262579851E+15
Altitude 129687900.90822

Triangular Pyramid

Length = n
Surface area 9.7104262579851E+15
Volume 3.9576760204888E+23
Height 70593151.786172