149048905 (number)

149048905 is an odd 9-digits composite number following 149048904 and preceding 149048906. In scientific notation, it is written as 1.49048905 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 117729456 positive integers (up to 149048905) that are relatively prime to 149048905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49048905 × 10^8
Engineering notation 1.49048905 × 10^6

Prime Factorization of 149048905

Prime Factorization 5 × 79 × 377339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149048905
Product of the distinct prime numbers

The prime factorization of 149048905 is 5 × 79 × 377339. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 64, 51, 556, 21, 6162, 2985, 79583, 2557, 949920, 285483, 4424229, 4541384, 72236787, 71199721, 931401117, 805017980, 9587314368, 512213638

Basic calculations (n = 149048905)

Multiplication

n×y
n×2 298097810
n×3 447146715
n×4 596195620
n×5 745244525

Division

n÷y
n÷2 74524452.5
n÷3 49682968.333333
n÷3 37262226.25
n÷5 29809781

Exponentiation

ny
n2 22215576081699025
n3 3.3112072889214E+24
n4 4.9353182064176E+32
n5 7.356037744931E+40

Nth Root

y√n
2√n 12208.558678239
3√n 530.20391465223
4√n 110.49234669532
5√n 43.118709856221

Divisors of 149048905

1, 5, 79, 395, 377339, 1886695, 29809781, 149048905

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 -149048904
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 149048905 can be divided by 8 positive divisors. The sum of these divisors (counting 149048905) is 1, the average is 0.125.

Base conversion 149048905

Base System Value
2 Binary 1000111000100100111001001001
3 Ternary 101101110110122211
4 Quaternary 20320210321021
5 Quinary 301124031110
6 Senary 22442345121
8 Octal 1070447111
10 Decimal 149048905
12 Duodecimal 41abb1a1
16 Hexadecimal 8e24e49
20 Vigesimal 26bb255
36 Base36 2gqmvd

Cryptographic Hash Functions

md5 6569f90fed5847ec36e0a7a71affddd1
sha1 2f04a509699502e095e15bc6f1a9e2c95eb9b3f2
sha256 8f422ffd3a0c91800ddb49e1ca902dec816094a9ae61a1f05e336eb05fa5aca3
sha512 952d8b8a8d014879fe53e2a618e2534833bac21b1726e74de9646d52af60a271dd053f880500da376ea2295c9fe1da95750d647ae10cbb96709990a395d0ade4
ripemd-160 845a945a18903a7ddb7659c876d90106af1dd9f3

149048905 as geometric shapes

Circle

Radius = n
Diameter 298097810
Circumference 936501889.94721
Area 6.9792290613531E+16

Sphere

Radius = n
Volume 1.3869952657851E+25
Surface area 2.7916916245412E+17
Circumference 936501889.94721

Square

Length = n
Perimeter 596195620
Area 22215576081699025
Diagonal 210786982.90786

Cube

Length = n
Surface area 133293456490194150
Volume 3.3112072889214E+24
Space diagonal 258160276.27251

Equilateral Triangle

Length = n
Perimeter 447146715
Area 9.6196266232287E+15
Altitude 129080138.13625

Triangular Pyramid

Length = n
Surface area 9.6196266232287E+15
Volume 3.9022952131844E+23
Height 70262327.635953