320420907 (number)

320420907 is an odd 9-digits composite number following 320420906 and preceding 320420908. In scientific notation, it is written as 3.20420907 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 208645416 positive integers (up to 320420907) that are relatively prime to 320420907.

Interesting facts

Basic properties

Name

Name three hundred twenty million four hundred twenty thousand nine hundred seven

Notation

Scientific notation 3.20420907 × 10^8
Engineering notation 3.20420907 × 10^6

Prime Factorization of 320420907

Prime Factorization 27 × 43 × 275987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 320420907
Product of the distinct prime numbers

The prime factorization of 320420907 is 27 × 43 × 275987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 35, 40, 614, 554, 7338, 7003, 91673, 81621, 988982, 691775, 9618942, 9672752, 25033468, 82696678, 592970688, 152000527, 9322250592, 4850699222

Basic calculations (n = 320420907)

Multiplication

n×y
n×2 640841814
n×3 961262721
n×4 1281683628
n×5 1602104535

Division

n÷y
n÷2 160210453.5
n÷3 106806969
n÷3 80105226.75
n÷5 64084181.4

Exponentiation

ny
n2 102669557642702649
n3 3.2897472781164E+25
n4 1.0541038066548E+34
n5 3.3775689780049E+42

Nth Root

y√n
2√n 17900.304662212
3√n 684.29013929966
4√n 133.79202017389
5√n 50.25093756463

Divisors of 320420907

1, 27, 43, 1161, 275987, 7451649, 11867441, 320420907

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 -320420906
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 320420907 can be divided by 8 positive divisors. The sum of these divisors (counting 320420907) is 1, the average is 0.125.

Base conversion 320420907

Base System Value
2 Binary 10011000110010011110000101011
3 Ternary 211022221001212000
4 Quaternary 103012103300223
5 Quinary 1124011432112
6 Senary 51443422043
8 Octal 2306236053
10 Decimal 320420907
12 Duodecimal 8b384923
16 Hexadecimal 13193c2b
20 Vigesimal 502cc57
36 Base36 5arqcr

Cryptographic Hash Functions

md5 eb1452abe6c1a2592f2ee8ac4d24ecff
sha1 44cd2cced16c2bd2d802ed417435fac1ee9ddac4
sha256 9f9e9eaf85acc5a6e90c9bfd66e3fddb4ee7dc211e5a4f22816be19ce578f3af
sha512 e8cb60e90a84ff44bd9abee5d9492e4f6016409c1c088f41ff0ecef943c9f8541f25b037650cad67e7bd22d37ce6240d46b4c56877b7198fa6611e4bc4a6095d
ripemd-160 9fc7fe9d10b5a1068d408d96a80568bef598f2b7

320420907 as geometric shapes

Circle

Radius = n
Diameter 640841814
Circumference 2013263934.9756
Area 3.2254592803763E+17

Sphere

Radius = n
Volume 1.3780061174796E+26
Surface area 1.2901837121505E+18
Circumference 2013263934.9756

Square

Length = n
Perimeter 1281683628
Area 102669557642702649
Diagonal 453143592.34729

Cube

Length = n
Surface area 616017345856215894
Volume 3.2897472781164E+25
Space diagonal 554985290.7313

Equilateral Triangle

Length = n
Perimeter 961262721
Area 4.4457222556946E+16
Altitude 277492645.36565

Triangular Pyramid

Length = n
Surface area 4.4457222556946E+16
Volume 3.8770043479101E+24
Height 151047864.11576