149748807 (number)

149748807 is an odd 9-digits composite number following 149748806 and preceding 149748808. In scientific notation, it is written as 1.49748807 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 92153088 positive integers (up to 149748807) that are relatively prime to 149748807.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49748807 × 10^8
Engineering notation 1.49748807 × 10^6

Prime Factorization of 149748807

Prime Factorization 39 × 3839713

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149748807
Product of the distinct prime numbers

The prime factorization of 149748807 is 39 × 3839713. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149748807)

Multiplication

n×y
n×2 299497614
n×3 449246421
n×4 598995228
n×5 748744035

Division

n÷y
n÷2 74874403.5
n÷3 49916269
n÷3 37437201.75
n÷5 29949761.4

Exponentiation

ny
n2 22424705197923249
n3 3.3580728507157E+24
n4 5.0286740321377E+32
n5 7.5303793710449E+40

Nth Root

y√n
2√n 12237.189505765
3√n 531.03252732887
4√n 110.62183105411
5√n 43.159129267587

Divisors of 149748807

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 -149748806
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 149748807 can be divided by 4 positive divisors. The sum of these divisors (counting 149748807) is 1, the average is 0.25.

Base conversion 149748807

Base System Value
2 Binary 1000111011001111110001000111
3 Ternary 101102210000202010
4 Quaternary 20323033301013
5 Quinary 301313430212
6 Senary 22505345303
8 Octal 1073176107
10 Decimal 149748807
12 Duodecimal 42198233
16 Hexadecimal 8ecfc47
20 Vigesimal 26fic07
36 Base36 2h5mx3

Cryptographic Hash Functions

md5 d065916f14aa566e4fa2c6a6f2d4f1e8
sha1 30e97545e56d8cd67fe0737c2988f6425040b93e
sha256 5de1e6a301909d3d5236eef6439c52ebcfb5422ee52bb48f361507cb72817a84
sha512 50009bec8e10af03e19cf8750aa776150435553a13df2573a94df654dc59afae18b2ddf01e83f79f5993e075ed7d911ca86c0fb9aeb5ea7a780627c5084000b2
ripemd-160 87ab6d84b18a584d48fc087655b57d120e060896

149748807 as geometric shapes

Circle

Radius = n
Diameter 299497614
Circumference 940899503.91007
Area 7.0449289108713E+16

Sphere

Radius = n
Volume 1.4066262664037E+25
Surface area 2.8179715643485E+17
Circumference 940899503.91007

Square

Length = n
Perimeter 598995228
Area 22424705197923249
Diagonal 211776793.80859

Cube

Length = n
Surface area 134548231187539494
Volume 3.3580728507157E+24
Space diagonal 259372542.09683

Equilateral Triangle

Length = n
Perimeter 449246421
Area 9.7101821868892E+15
Altitude 129686271.04841

Triangular Pyramid

Length = n
Surface area 9.7101821868892E+15
Volume 3.9575268074325E+23
Height 70592264.602864