390808520 (number)

390808520 is an even 9-digits composite number following 390808519 and preceding 390808521. In scientific notation, it is written as 3.90808520 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 156323392 positive integers (up to 390808520) that are relatively prime to 390808520.

Interesting facts

Basic properties

Name

Name three hundred ninety million eight hundred eight thousand five hundred twenty

Notation

Scientific notation 3.90808520 × 10^8
Engineering notation 3.90808520 × 10^6

Prime Factorization of 390808520

Prime Factorization 2 × 2 × 2 × 5 × 9770213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97702130
Product of the distinct prime numbers

The prime factorization of 390808520 is 2 × 2 × 2 × 5 × 9770213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 80, 26, 179, 998, 7578, 3957, 16207, 9373, 787515, 386371, 8995989, 2157138, 18337141, 14976529, 313045597, 498095982, 1311999522, 8182329614

Basic calculations (n = 390808520)

Multiplication

n×y
n×2 781617040
n×3 1172425560
n×4 1563234080
n×5 1954042600

Division

n÷y
n÷2 195404260
n÷3 130269506.66667
n÷3 97702130
n÷5 78161704

Exponentiation

ny
n2 152731299304590400
n3 5.9688693038904E+25
n4 2.3326849787268E+34
n5 9.1163316416247E+42

Nth Root

y√n
2√n 19768.877560448
3√n 731.11889465374
4√n 140.60184053009
5√n 52.286889238369

Divisors of 390808520

1, 2, 4, 5, 8, 10, 20, 40, 9770213, 19540426, 39080852, 48851065, 78161704, 97702130, 195404260, 390808520

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 -390808519
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 390808520 can be divided by 16 positive divisors. The sum of these divisors (counting 390808520) is 1, the average is 0.0625.

Base conversion 390808520

Base System Value
2 Binary 10111010010110100001111001000
3 Ternary 1000020101010111122
4 Quaternary 113102310033020
5 Quinary 1300021333040
6 Senary 102440214412
8 Octal 2722641710
10 Decimal 390808520
12 Duodecimal aaa6a408
16 Hexadecimal 174b43c8
20 Vigesimal 622b160
36 Base36 6gods8

Cryptographic Hash Functions

md5 a86a3a9082e56ea339b0b7b05534eeec
sha1 76e01b05167410505996c4fa9b4c7b2a9fbf85fc
sha256 1b9806b071ff52004f59a30e575b1ee62c441c22b62d51d122f633b6bef03f1d
sha512 106596b6a01545f706e9b44e9154da40171b3d52f76788daab996d4513c92787db8c4e2e597a27a0c78176a1a08554098ed571ee1d962f026b2352b61ba4c2c4
ripemd-160 53c5ecfcee069b3c7291f37f583e25c8f21daee7

390808520 as geometric shapes

Circle

Radius = n
Diameter 781617040
Circumference 2455522350.7846
Area 4.7981952786853E+17

Sphere

Radius = n
Volume 2.5002341273786E+26
Surface area 1.9192781114741E+18
Circumference 2455522350.7846

Square

Length = n
Perimeter 1563234080
Area 152731299304590400
Diagonal 552686709.27496

Cube

Length = n
Surface area 916387795827542400
Volume 5.9688693038904E+25
Space diagonal 676900212.6708

Equilateral Triangle

Length = n
Perimeter 1172425560
Area 6.613459257539E+16
Altitude 338450106.3354

Triangular Pyramid

Length = n
Surface area 6.613459257539E+16
Volume 7.0343799346619E+24
Height 184228903.09165