149770431 (number)

149770431 is an odd 9-digits composite number following 149770430 and preceding 149770432. In scientific notation, it is written as 1.49770431 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 99231480 positive integers (up to 149770431) that are relatively prime to 149770431.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred seventy thousand four hundred thirty-one

Notation

Scientific notation 1.49770431 × 10^8
Engineering notation 1.49770431 × 10^6

Prime Factorization of 149770431

Prime Factorization 3 × 9 × 163 × 34031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149770431
Product of the distinct prime numbers

The prime factorization of 149770431 is 3 × 9 × 163 × 34031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149770431)

Multiplication

n×y
n×2 299540862
n×3 449311293
n×4 599081724
n×5 748852155

Division

n÷y
n÷2 74885215.5
n÷3 49923477
n÷3 37442607.75
n÷5 29954086.2

Exponentiation

ny
n2 22431182001925761
n3 3.3595277962679E+24
n4 5.0315792600352E+32
n5 7.5358179438613E+40

Nth Root

y√n
2√n 12238.073010078
3√n 531.05808678612
4√n 110.62582433626
5√n 43.160375646945

Divisors of 149770431

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 -149770430
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 149770431 can be divided by 16 positive divisors. The sum of these divisors (counting 149770431) is 1, the average is 0.0625.

Base conversion 149770431

Base System Value
2 Binary 1000111011010101000010111111
3 Ternary 101102211010102000
4 Quaternary 20323111002333
5 Quinary 301320123211
6 Senary 22510033343
8 Octal 1073250277
10 Decimal 149770431
12 Duodecimal 421a8853
16 Hexadecimal 8ed50bf
20 Vigesimal 26g161b
36 Base36 2h63lr

Cryptographic Hash Functions

md5 0280c1114731ae837f1151b9bef8de76
sha1 2572e54ecc1de51336fd0224637182dfa3825ab7
sha256 46378fb3a94411907b1d76dbf24d5dc100329ce4671cae564ecf41dbd630ea8f
sha512 ec3769dc47b855b474e306bede84e363bcc56e31e78670a549eb6204c91694c37b27e3698502e510fe7ae6bef84f18b6db29fbc59847607d1575fd0b1b63bde6
ripemd-160 16e9a4fd3cedbf533e7901c8116dd7337570dadf

149770431 as geometric shapes

Circle

Radius = n
Diameter 299540862
Circumference 941035371.50915
Area 7.0469636588586E+16

Sphere

Radius = n
Volume 1.4072357125714E+25
Surface area 2.8187854635434E+17
Circumference 941035371.50915

Square

Length = n
Perimeter 599081724
Area 22431182001925761
Diagonal 211807374.76266

Cube

Length = n
Surface area 134587092011554566
Volume 3.3595277962679E+24
Space diagonal 259409995.96349

Equilateral Triangle

Length = n
Perimeter 449311293
Area 9.71298672529E+15
Altitude 129704997.98174

Triangular Pyramid

Length = n
Surface area 9.71298672529E+15
Volume 3.9592414772095E+23
Height 70602458.254221