361991738 (number)

361991738 is an even 9-digits composite number following 361991737 and preceding 361991739. In scientific notation, it is written as 3.61991738 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 180930496 positive integers (up to 361991738) that are relatively prime to 361991738.

Interesting facts

Basic properties

Name

Name three hundred sixty-one million nine hundred ninety-one thousand seven hundred thirty-eight

Notation

Scientific notation 3.61991738 × 10^8
Engineering notation 3.61991738 × 10^6

Prime Factorization of 361991738

Prime Factorization 2 × 2897 × 62477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 361991738
Product of the distinct prime numbers

The prime factorization of 361991738 is 2 × 2897 × 62477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 361991738)

Multiplication

n×y
n×2 723983476
n×3 1085975214
n×4 1447966952
n×5 1809958690

Division

n÷y
n÷2 180995869
n÷3 120663912.66667
n÷3 90497934.5
n÷5 72398347.6

Exponentiation

ny
n2 131038018380260644
n3 4.7434680017546E+25
n4 1.7170962261026E+34
n5 6.215746472001E+42

Nth Root

y√n
2√n 19026.080468662
3√n 712.68817469503
4√n 137.93505888157
5√n 51.491996574116

Divisors of 361991738

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 -361991737
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 361991738 can be divided by 8 positive divisors. The sum of these divisors (counting 361991738) is 1, the average is 0.125.

Base conversion 361991738

Base System Value
2 Binary 10101100100111000111000111010
3 Ternary 221020011002022102
4 Quaternary 111210320320322
5 Quinary 1220132213423
6 Senary 55530423402
8 Octal 2544707072
10 Decimal 361991738
12 Duodecimal a1291b62
16 Hexadecimal 15938e3a
20 Vigesimal 5d28j6i
36 Base36 5ziqm2

Cryptographic Hash Functions

md5 506ce89cf7a8c2afe52b08e726aecaf2
sha1 d55bc9b7a0dd328ffe38ec586b9bfcc27f0157f8
sha256 1cc50c37685a05836759b07e0bc34cde8bb95365b8833cbba848728891343ca0
sha512 db96d11857b934683de9f9e515448cc47e08b5688bf36d05520dd8dbbdac89af0889c0bdc30b6a58d97924748839f37cd2f6b179239d2ac558206f617d1c76c2
ripemd-160 59889a262698fa469f202590c547bc5eac9acff4

361991738 as geometric shapes

Circle

Radius = n
Diameter 723983476
Circumference 2274461169.522
Area 4.1166807588439E+17

Sphere

Radius = n
Volume 1.9869392302468E+26
Surface area 1.6466723035376E+18
Circumference 2274461169.522

Square

Length = n
Perimeter 1447966952
Area 131038018380260644
Diagonal 511933625.34661

Cube

Length = n
Surface area 786228110281563864
Volume 4.7434680017546E+25
Space diagonal 626988082.13616

Equilateral Triangle

Length = n
Perimeter 1085975214
Area 5.6741126389439E+16
Altitude 313494041.06808

Triangular Pyramid

Length = n
Surface area 5.6741126389439E+16
Volume 5.5902306506369E+24
Height 170644541.7822