268279939 (number)

268279939 is an odd 9-digits prime number following 268279938 and preceding 268279940. In scientific notation, it is written as 2.68279939 × 10^8. The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors. There are 268279938 positive integers (up to 268279939) that are relatively prime to 268279939.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million two hundred seventy-nine thousand nine hundred thirty-nine

Notation

Scientific notation 2.68279939 × 10^8
Engineering notation 2.68279939 × 10^6

Prime Factorization of 268279939

Prime Factorization 268279939

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 268279939
Product of the distinct prime numbers

The prime factorization of 268279939 is 268279939. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 4, 95, 3, 318, 484, 2415, 423, 12737, 16373, 647761, 40125, 503701, 6247872, 67794030, 70131846, 969844654, 94200596, 8159237949, 4196049292

Basic calculations (n = 268279939)

Multiplication

n×y
n×2 536559878
n×3 804839817
n×4 1073119756
n×5 1341399695

Division

n÷y
n÷2 134139969.5
n÷3 89426646.333333
n÷3 67069984.75
n÷5 53655987.8

Exponentiation

ny
n2 71974125669843721
n3 1.9309214044284E+25
n4 5.1802747659385E+33
n5 1.3897637982092E+42

Nth Root

y√n
2√n 16379.253310209
3√n 644.95497872965
4√n 127.98145689985
5√n 48.497308830078

Divisors of 268279939

1, 268279939

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 268279940
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 134139970
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 16379.253340736
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999925451
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268279939 can be divided by 2 positive divisors. The sum of these divisors (counting 268279939) is 268279940, the average is 134139970.

Base conversion 268279939

Base System Value
2 Binary 1111111111011010000010000011
3 Ternary 200200211000220001
4 Quaternary 33333122002003
5 Quinary 1022134424224
6 Senary 42342100431
8 Octal 1777320203
10 Decimal 268279939
12 Duodecimal 75a1a717
16 Hexadecimal ffda083
20 Vigesimal 43gejgj
36 Base36 4fq64j

Cryptographic Hash Functions

md5 058a3aa554055f411b0d2dfdd5f9d0a3
sha1 54d88a87c9fdce7a818ac97f57cacfdf0ad949f1
sha256 2a69e851024ecf1debe2d88ca1576e8bccb6d5bc979e479bab305a17d1ec5396
sha512 f0aa34b7f60b9c2998986b97d6a6b2261bb1f7826b872a11451a1b5c01e89727084c5c24711393f96dabe715197e3a3387b54d7c3d8d6c24a464c7cd979150cb
ripemd-160 279fdbd064dfbe650572130d1785b1c3e5e3c7e1

268279939 as geometric shapes

Circle

Radius = n
Diameter 536559878
Circumference 1685652570.9358
Area 2.2611338445293E+17

Sphere

Radius = n
Volume 8.0882246650821E+25
Surface area 9.0445353781172E+17
Circumference 1685652570.9358

Square

Length = n
Perimeter 1073119756
Area 71974125669843721
Diagonal 379405128.24643

Cube

Length = n
Surface area 431844754019062326
Volume 1.9309214044284E+25
Space diagonal 464674484.99948

Equilateral Triangle

Length = n
Perimeter 804839817
Area 3.1165710622629E+16
Altitude 232337242.49974

Triangular Pyramid

Length = n
Surface area 3.1165710622629E+16
Volume 2.2756126983493E+24
Height 126468376.08214