149747405 (number)

149747405 is an odd 9-digits composite number following 149747404 and preceding 149747406. In scientific notation, it is written as 1.49747405 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 116922432 positive integers (up to 149747405) that are relatively prime to 149747405.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-seven thousand four hundred five

Notation

Scientific notation 1.49747405 × 10^8
Engineering notation 1.49747405 × 10^6

Prime Factorization of 149747405

Prime Factorization 5 × 47 × 499 × 1277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149747405
Product of the distinct prime numbers

The prime factorization of 149747405 is 5 × 47 × 499 × 1277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149747405)

Multiplication

n×y
n×2 299494810
n×3 449242215
n×4 598989620
n×5 748737025

Division

n÷y
n÷2 74873702.5
n÷3 49915801.666667
n÷3 37436851.25
n÷5 29949481

Exponentiation

ny
n2 22424285304234025
n3 3.3579785332887E+24
n4 5.0284857140569E+32
n5 7.5300268675959E+40

Nth Root

y√n
2√n 12237.132221235
3√n 531.03087008712
4√n 110.62157213327
5√n 43.159048453152

Divisors of 149747405

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149747404
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149747405 can be divided by 16 positive divisors. The sum of these divisors (counting 149747405) is 1, the average is 0.0625.

Base conversion 149747405

Base System Value
2 Binary 1000111011001111011011001101
3 Ternary 101102202221211012
4 Quaternary 20323033123031
5 Quinary 301313404110
6 Senary 22505335005
8 Octal 1073173315
10 Decimal 149747405
12 Duodecimal 42197465
16 Hexadecimal 8ecf6cd
20 Vigesimal 26fi8a5
36 Base36 2h5lu5

Cryptographic Hash Functions

md5 e8473d9e7da918f3aa2408050aa6e8a7
sha1 2c72ddfc023ffbd0f36a0f65ad91ac62431de368
sha256 43c1c4433a90ea993e8737a56c000e55dec3c63952da24dd321f957309032163
sha512 19d3adfb9cf4512c853383ab6d5cf77ba2a707b40421d2ac642c680706e1e72bb524b41fd9c2bde0db9cfebc2b5b4be879b9c8f3d7687972464b29a6ea2ded29
ripemd-160 3a2a160304a34925e5ccccb93fb41e8ec0f48a81

149747405 as geometric shapes

Circle

Radius = n
Diameter 299494810
Circumference 940890694.88427
Area 7.0447969973783E+16

Sphere

Radius = n
Volume 1.4065867588123E+25
Surface area 2.8179187989513E+17
Circumference 940890694.88427

Square

Length = n
Perimeter 598989620
Area 22424285304234025
Diagonal 211774811.08118

Cube

Length = n
Surface area 134545711825404150
Volume 3.3579785332887E+24
Space diagonal 259370113.76159

Equilateral Triangle

Length = n
Perimeter 449242215
Area 9.7100003675884E+15
Altitude 129685056.8808

Triangular Pyramid

Length = n
Surface area 9.7100003675884E+15
Volume 3.9574156532788E+23
Height 70591603.693726