149719172 (number)

149719172 is an even 9-digits composite number following 149719171 and preceding 149719173. In scientific notation, it is written as 1.49719172 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 74833920 positive integers (up to 149719172) that are relatively prime to 149719172.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred nineteen thousand one hundred seventy-two

Notation

Scientific notation 1.49719172 × 10^8
Engineering notation 1.49719172 × 10^6

Prime Factorization of 149719172

Prime Factorization 2 × 2 × 4481 × 8353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74859586
Product of the distinct prime numbers

The prime factorization of 149719172 is 2 × 2 × 4481 × 8353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 6, 84, 964, 448, 8200, 6489, 24765, 16587, 119650, 159878, 9303204, 6612011, 78323260, 60630336, 867834471, 937673671, 99010994, 3760600271

Basic calculations (n = 149719172)

Multiplication

n×y
n×2 299438344
n×3 449157516
n×4 598876688
n×5 748595860

Division

n÷y
n÷2 74859586
n÷3 49906390.666667
n÷3 37429793
n÷5 29943834.4

Exponentiation

ny
n2 22415830464365584
n3 3.3560795768172E+24
n4 5.0246945540718E+32
n5 7.5229310818854E+40

Nth Root

y√n
2√n 12235.978587755
3√n 530.9974949136
4√n 110.61635768617
5√n 43.157420910666

Divisors of 149719172

1, 2, 4, 4481, 8353, 8962, 16706, 17924, 33412, 37429793, 74859586, 149719172

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149719171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149719172 can be divided by 12 positive divisors. The sum of these divisors (counting 149719172) is 1, the average is 0.083333333333333.

Base conversion 149719172

Base System Value
2 Binary 1000111011001000100010000100
3 Ternary 101102201112002112
4 Quaternary 20323020202010
5 Quinary 301312003142
6 Senary 22505000152
8 Octal 1073104204
10 Decimal 149719172
12 Duodecimal 42183058
16 Hexadecimal 8ec8884
20 Vigesimal 26fehic
36 Base36 2h501w

Cryptographic Hash Functions

md5 136229f78644950c534641a13854d6d8
sha1 80b89f42dddd8a35ef5a57151edd42838e6fd891
sha256 f3c2e6aba4a3d9794ae1fb4ce7ef4215e511295a04f5317f79f1a7c04d1802b9
sha512 8fee8ce3c3d9ae2e5f04bd7324b24ea07a877561bc03c1855852034278abf7556f5aee850895ca752ff565f4008a7390e60089d3d49cda8a8f14a76ceda7a9bd
ripemd-160 3d79e5b003ca4bbf4b2da0badf8f58704b418437

149719172 as geometric shapes

Circle

Radius = n
Diameter 299438344
Circumference 940713301.71349
Area 7.0421408310965E+16

Sphere

Radius = n
Volume 1.4057913257856E+25
Surface area 2.8168563324386E+17
Circumference 940713301.71349

Square

Length = n
Perimeter 598876688
Area 22415830464365584
Diagonal 211734883.58967

Cube

Length = n
Surface area 134494982786193504
Volume 3.3560795768172E+24
Space diagonal 259321212.77114

Equilateral Triangle

Length = n
Perimeter 449157516
Area 9.7063393145329E+15
Altitude 129660606.38557

Triangular Pyramid

Length = n
Surface area 9.7063393145329E+15
Volume 3.9551777116152E+23
Height 70578294.52989