268505901 (number)

268505901 is an odd 9-digits composite number following 268505900 and preceding 268505902. In scientific notation, it is written as 2.68505901 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 8 positive divisors. There are 179003916 positive integers (up to 268505901) that are relatively prime to 268505901.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68505901 × 10^8
Engineering notation 2.68505901 × 10^6

Prime Factorization of 268505901

Prime Factorization 3 × 3 × 3 × 9944663

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29833989
Product of the distinct prime numbers

The prime factorization of 268505901 is 3 × 3 × 3 × 9944663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 77, 42, 830, 472, 3791, 4864, 66497, 45492, 337807, 845670, 3036910, 5383197, 80646208, 71332624, 746627953, 511780209, 1714953234, 1991487825

Basic calculations (n = 268505901)

Multiplication

n×y
n×2 537011802
n×3 805517703
n×4 1074023604
n×5 1342529505

Division

n÷y
n÷2 134252950.5
n÷3 89501967
n÷3 67126475.25
n÷5 53701180.2

Exponentiation

ny
n2 72095418871821801
n3 1.9358045402151E+25
n4 5.1977494223034E+33
n5 1.3956263918078E+42

Nth Root

y√n
2√n 16386.149669767
3√n 645.13600160798
4√n 128.00839687211
5√n 48.505475567267

Divisors of 268505901

1, 3, 9, 27, 9944663, 29833989, 89501967, 268505901

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 -268505900
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 268505901 can be divided by 8 positive divisors. The sum of these divisors (counting 268505901) is 1, the average is 0.125.

Base conversion 268505901

Base System Value
2 Binary 10000000000010001001100101101
3 Ternary 200201020111212000
4 Quaternary 100000101030231
5 Quinary 1022214142101
6 Senary 42351002513
8 Octal 2000211455
10 Decimal 268505901
12 Duodecimal 75b09439
16 Hexadecimal 1001132d
20 Vigesimal 43i34f1
36 Base36 4fv0h9

Cryptographic Hash Functions

md5 f5e0d21b2efb931e3a0f2692932e2d6f
sha1 8e29caf13824c72fdc3a09039431bc2b3aa6e252
sha256 ec716ff7cc742ecbdcd6133d6a7c44b3a2bedf6d09a5d03959236cabef5fb337
sha512 e4b1026adcff7742059204e04abdac0e99ec98332372e897331728cdbfd30a6b6827a09046076c8884ce2788b81a0526e856f39e0287c33d68b0a5ff759866b8
ripemd-160 c2f0ddc7912a40050902267a34d86e2be68ab031

268505901 as geometric shapes

Circle

Radius = n
Diameter 537011802
Circumference 1687072332.0542
Area 2.2649443828519E+17

Sphere

Radius = n
Volume 8.108679096434E+25
Surface area 9.0597775314078E+17
Circumference 1687072332.0542

Square

Length = n
Perimeter 1074023604
Area 72095418871821801
Diagonal 379724686.77141

Cube

Length = n
Surface area 432572513230930806
Volume 1.9358045402151E+25
Space diagonal 465065862.66406

Equilateral Triangle

Length = n
Perimeter 805517703
Area 3.1218232119739E+16
Altitude 232532931.33203

Triangular Pyramid

Length = n
Surface area 3.1218232119739E+16
Volume 2.281367529063E+24
Height 126574895.59047