268613645 (number)

268613645 is an odd 9-digits composite number following 268613644 and preceding 268613646. In scientific notation, it is written as 2.68613645 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 214890912 positive integers (up to 268613645) that are relatively prime to 268613645.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred thirteen thousand six hundred forty-five

Notation

Scientific notation 2.68613645 × 10^8
Engineering notation 2.68613645 × 10^6

Prime Factorization of 268613645

Prime Factorization 5 × 53722729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268613645
Product of the distinct prime numbers

The prime factorization of 268613645 is 5 × 53722729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 82, 61, 411, 423, 4862, 9826, 34353, 12406, 121811, 240461, 1823892, 6309677, 10490182, 29930314, 566845459, 741813002, 2114357806, 2088280823

Basic calculations (n = 268613645)

Multiplication

n×y
n×2 537227290
n×3 805840935
n×4 1074454580
n×5 1343068225

Division

n÷y
n÷2 134306822.5
n÷3 89537881.666667
n÷3 67153411.25
n÷5 53722729

Exponentiation

ny
n2 72153290280186025
n3 1.9381358300904E+25
n4 5.2060972982568E+33
n5 1.3984287715094E+42

Nth Root

y√n
2√n 16389.436994601
3√n 645.22228181976
4√n 128.02123649849
5√n 48.509367724046

Divisors of 268613645

1, 5, 53722729, 268613645

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268613644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268613645 can be divided by 4 positive divisors. The sum of these divisors (counting 268613645) is 1, the average is 0.25.

Base conversion 268613645

Base System Value
2 Binary 10000000000101011100000001101
3 Ternary 200201102222122112
4 Quaternary 100000223200031
5 Quinary 1022231114040
6 Senary 42353153405
8 Octal 2000534015
10 Decimal 268613645
12 Duodecimal 75b5b865
16 Hexadecimal 1002b80d
20 Vigesimal 43ige25
36 Base36 4fxbm5

Cryptographic Hash Functions

md5 89d80c0c6f25a96373264159cc9833c9
sha1 04268f254af8c781353430e4b3e8bad9399574d2
sha256 d0c6e8b41fd65eb48a30b3b938b2c403130313867206ebcf160ab5f3f397f2ca
sha512 8dd09a2ec8b09d0e4a7c4aa8df3177e4be152f9b22a29d738bcd73ca8aaa152c438b8db9a590643c31cc48fd52107336963d046bec4ae6b62c16b311c1b89bc0
ripemd-160 9ec147410c5d0a1f812503457381a3a75f8ab4e8

268613645 as geometric shapes

Circle

Radius = n
Diameter 537227290
Circumference 1687749307.572
Area 2.2667624667656E+17

Sphere

Radius = n
Volume 8.1184443806281E+25
Surface area 9.0670498670626E+17
Circumference 1687749307.572

Square

Length = n
Perimeter 1074454580
Area 72153290280186025
Diagonal 379877059.79747

Cube

Length = n
Surface area 432919741681116150
Volume 1.9381358300904E+25
Space diagonal 465252480.74627

Equilateral Triangle

Length = n
Perimeter 805840935
Area 3.1243291174637E+16
Altitude 232626240.37313

Triangular Pyramid

Length = n
Surface area 3.1243291174637E+16
Volume 2.2841149805292E+24
Height 126625686.59916