939388081 (number)

939388081 is an odd 9-digits composite number following 939388080 and preceding 939388082. In scientific notation, it is written as 9.39388081 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 934698240 positive integers (up to 939388081) that are relatively prime to 939388081.

Interesting facts

Basic properties

Name

Name nine hundred thirty-nine million three hundred eighty-eight thousand eighty-one

Notation

Scientific notation 9.39388081 × 10^8
Engineering notation 9.39388081 × 10^6

Prime Factorization of 939388081

Prime Factorization 269 × 3461 × 1009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 939388081
Product of the distinct prime numbers

The prime factorization of 939388081 is 269 × 3461 × 1009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 40, 6, 498, 24, 2459, 4520, 64956, 37914, 657258, 814625, 1237510, 3455777, 43040836, 29561121, 925972517, 614686784, 196663705, 2291433839

Basic calculations (n = 939388081)

Multiplication

n×y
n×2 1878776162
n×3 2818164243
n×4 3757552324
n×5 4696940405

Division

n÷y
n÷2 469694040.5
n÷3 313129360.33333
n÷3 234847020.25
n÷5 187877616.2

Exponentiation

ny
n2 882449966724862561
n3 8.2896298082018E+26
n4 7.7871794377271E+35
n5 7.3151835484091E+44

Nth Root

y√n
2√n 30649.438510354
3√n 979.37349968351
4√n 175.06981039104
5√n 62.311615230851

Divisors of 939388081

1, 269, 1009, 3461, 271421, 931009, 3492149, 939388081

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 -939388080
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 939388081 can be divided by 8 positive divisors. The sum of these divisors (counting 939388081) is 1, the average is 0.125.

Base conversion 939388081

Base System Value
2 Binary 110111111111011110110010110001
3 Ternary 2102110121212012011
4 Quaternary 313333132302301
5 Quinary 3410440404311
6 Senary 233114202521
8 Octal 6777366261
10 Decimal 939388081
12 Duodecimal 222723441
16 Hexadecimal 37fdecb1
20 Vigesimal edb3a41
36 Base36 fjachd

Cryptographic Hash Functions

md5 3b30ee4a6707aded11cef2b75902a447
sha1 a082f6dbf532c19c1fd07959205150b4fad10527
sha256 53f5ccae2bd13d52879431d7c4961a9927a026caff9f4709f9f878f83c04b564
sha512 9467c4761c0f189fd1df5c6f0115a510827bbfdf414e8b72db131a367b4788027e198c00a074e98de9e2dfcf865931b1603b6c5b84fa237c4e5a1c00b7763421
ripemd-160 b1cd157a4e00fbd8aefa6f450e4d7ac530d6a13c

939388081 as geometric shapes

Circle

Radius = n
Diameter 1878776162
Circumference 5902349388.2788
Area 2.7722983326234E+18

Sphere

Radius = n
Volume 3.4723520141901E+27
Surface area 1.1089193330494E+19
Circumference 5902349388.2788

Square

Length = n
Perimeter 3757552324
Area 882449966724862561
Diagonal 1328495364.4818

Cube

Length = n
Surface area 5294699800349175366
Volume 8.2896298082018E+26
Space diagonal 1627067884.3166

Equilateral Triangle

Length = n
Perimeter 2818164243
Area 3.8211204437623E+17
Altitude 813533942.15831

Triangular Pyramid

Length = n
Surface area 3.8211204437623E+17
Volume 9.7694224181761E+25
Height 442831788.16061