149801765 (number)

149801765 is an odd 9-digits composite number following 149801764 and preceding 149801766. In scientific notation, it is written as 1.49801765 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 115975440 positive integers (up to 149801765) that are relatively prime to 149801765.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million eight hundred one thousand seven hundred sixty-five

Notation

Scientific notation 1.49801765 × 10^8
Engineering notation 1.49801765 × 10^6

Prime Factorization of 149801765

Prime Factorization 5 × 31 × 966463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149801765
Product of the distinct prime numbers

The prime factorization of 149801765 is 5 × 31 × 966463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 82, 9, 268, 185, 4403, 1371, 48615, 71005, 861164, 725201, 4715801, 2280673, 38831862, 2024612, 992143449, 727354963, 9292325921, 4278259655

Basic calculations (n = 149801765)

Multiplication

n×y
n×2 299603530
n×3 449405295
n×4 599207060
n×5 749008825

Division

n÷y
n÷2 74900882.5
n÷3 49933921.666667
n÷3 37450441.25
n÷5 29960353

Exponentiation

ny
n2 22440568797115225
n3 3.3616368134118E+24
n4 5.0357912793806E+32
n5 7.5437042182282E+40

Nth Root

y√n
2√n 12239.353128332
3√n 531.09511904869
4√n 110.63160998707
5√n 43.162181442709

Divisors of 149801765

1, 5, 31, 155, 966463, 4832315, 29960353, 149801765

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 -149801764
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 149801765 can be divided by 8 positive divisors. The sum of these divisors (counting 149801765) is 1, the average is 0.125.

Base conversion 149801765

Base System Value
2 Binary 1000111011011100101100100101
3 Ternary 101102212201101112
4 Quaternary 20323130230211
5 Quinary 301322124030
6 Senary 22510434405
8 Octal 1073345445
10 Decimal 149801765
12 Duodecimal 42202a05
16 Hexadecimal 8edcb25
20 Vigesimal 26g5485
36 Base36 2h6rs5

Cryptographic Hash Functions

md5 a167003d37c8bc2e011397c380017e15
sha1 dbc45824fff184f9b8f506a99998df08ee172efd
sha256 2f6b47b557a8affe51fda7ab7ad1f89136ca3cbd36c26434448dad438af873c0
sha512 8c853aff9b4f8b774a86879c885cf782e4bc80790c918bf9695fd980f83c7f77108ea5f3770c5178b1b0399f4383cc060506f48e808ae95319e37a82ab40f5fa
ripemd-160 ca380c962b9be1acbcae2b08c05342808d5ce473

149801765 as geometric shapes

Circle

Radius = n
Diameter 299603530
Circumference 941232248.83757
Area 7.0499126075394E+16

Sphere

Radius = n
Volume 1.4081191356069E+25
Surface area 2.8199650430157E+17
Circumference 941232248.83757

Square

Length = n
Perimeter 599207060
Area 22440568797115225
Diagonal 211851687.73043

Cube

Length = n
Surface area 134643412782691350
Volume 3.3616368134118E+24
Space diagonal 259464268.04349

Equilateral Triangle

Length = n
Perimeter 449405295
Area 9.7170513268371E+15
Altitude 129732134.02175

Triangular Pyramid

Length = n
Surface area 9.7170513268371E+15
Volume 3.9617269777497E+23
Height 70617229.243476