268505904 (number)

268505904 is an even 9-digits composite number following 268505903 and preceding 268505905. In scientific notation, it is written as 2.68505904 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 89501952 positive integers (up to 268505904) that are relatively prime to 268505904.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred five thousand nine hundred four

Notation

Scientific notation 2.68505904 × 10^8
Engineering notation 2.68505904 × 10^6

Prime Factorization of 268505904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5593873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33563238
Product of the distinct prime numbers

The prime factorization of 268505904 is 2 × 2 × 2 × 2 × 3 × 5593873. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 24, 32, 14, 800, 6086, 1221, 64566, 11251, 181105, 707725, 846430, 2216545, 18092194, 81024214, 935026905, 967312304, 4942315755, 9723185836

Basic calculations (n = 268505904)

Multiplication

n×y
n×2 537011808
n×3 805517712
n×4 1074023616
n×5 1342529520

Division

n÷y
n÷2 134252952
n÷3 89501968
n÷3 67126476
n÷5 53701180.8

Exponentiation

ny
n2 72095420482857216
n3 1.935804605101E+25
n4 5.1977496546E+33
n5 1.3956264697741E+42

Nth Root

y√n
2√n 16386.149761308
3√n 645.13600401067
4√n 128.00839722966
5√n 48.505475675656

Divisors of 268505904

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5593873, 11187746, 16781619, 22375492, 33563238, 44750984, 67126476, 89501968, 134252952, 268505904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268505903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268505904 can be divided by 20 positive divisors. The sum of these divisors (counting 268505904) is 1, the average is 0.05.

Base conversion 268505904

Base System Value
2 Binary 10000000000010001001100110000
3 Ternary 200201020111212010
4 Quaternary 100000101030300
5 Quinary 1022214142104
6 Senary 42351002520
8 Octal 2000211460
10 Decimal 268505904
12 Duodecimal 75b09440
16 Hexadecimal 10011330
20 Vigesimal 43i34f4
36 Base36 4fv0hc

Cryptographic Hash Functions

md5 0f0697b2e8337017d2fb92ec175dad5e
sha1 65f2c74434b2f8d523ea54f016c4c27b7f6b6d90
sha256 035080674ba5c13c771c62b764d70586c93f1cf3dae736be0d58081334a265e8
sha512 995d651ee96d576b3e5bc4dab3df0b6a052929e530559633eb7b7c4b0121717cb6ee0c77bc5b050f0fc1519672c097fb70d2113a3e3e9531f2a5f6dd0cf1d6a4
ripemd-160 f2ad9a0fd9e93d342523e98d77add4b7e506c58a

268505904 as geometric shapes

Circle

Radius = n
Diameter 537011808
Circumference 1687072350.9038
Area 2.2649444334641E+17

Sphere

Radius = n
Volume 8.1086793682273E+25
Surface area 9.0597777338565E+17
Circumference 1687072350.9038

Square

Length = n
Perimeter 1074023616
Area 72095420482857216
Diagonal 379724691.01405

Cube

Length = n
Surface area 432572522897143296
Volume 1.935804605101E+25
Space diagonal 465065867.86021

Equilateral Triangle

Length = n
Perimeter 805517712
Area 3.1218232817338E+16
Altitude 232532933.93011

Triangular Pyramid

Length = n
Surface area 3.1218232817338E+16
Volume 2.2813676055317E+24
Height 126574897.00468