268149968 (number)

268149968 is an even 9-digits composite number following 268149967 and preceding 268149969. In scientific notation, it is written as 2.68149968 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 10 positive divisors. There are 134074976 positive integers (up to 268149968) that are relatively prime to 268149968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68149968 × 10^8
Engineering notation 2.68149968 × 10^6

Prime Factorization of 268149968

Prime Factorization 2 × 2 × 2 × 2 × 16759373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33518746
Product of the distinct prime numbers

The prime factorization of 268149968 is 2 × 2 × 2 × 2 × 16759373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 31, 98, 950, 628, 7211, 4098, 34727, 75196, 120756, 701172, 4203495, 638890, 58143870, 21933340, 724915340, 843000059, 4600376921, 7347780807

Basic calculations (n = 268149968)

Multiplication

n×y
n×2 536299936
n×3 804449904
n×4 1072599872
n×5 1340749840

Division

n÷y
n÷2 134074984
n÷3 89383322.666667
n÷3 67037492
n÷5 53629993.6

Exponentiation

ny
n2 71904405338401024
n3 1.9281163990551E+25
n4 5.1702435070691E+33
n5 1.3864006309728E+42

Nth Root

y√n
2√n 16375.285279958
3√n 644.8508101956
4√n 127.96595359688
5√n 48.49260891433

Divisors of 268149968

1, 2, 4, 8, 16, 16759373, 33518746, 67037492, 134074984, 268149968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268149967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268149968 can be divided by 10 positive divisors. The sum of these divisors (counting 268149968) is 1, the average is 0.1.

Base conversion 268149968

Base System Value
2 Binary 1111111110111010010011010000
3 Ternary 200200120102121022
4 Quaternary 33332322103100
5 Quinary 1022121244333
6 Senary 42335215012
8 Octal 1776722320
10 Decimal 268149968
12 Duodecimal 75977468
16 Hexadecimal ffba4d0
20 Vigesimal 43fiei8
36 Base36 4fndu8

Cryptographic Hash Functions

md5 b6be5dbcbb951764dbcd3168efb14a93
sha1 2312e3a6625f1c9169b3c530caf44e9426d653d3
sha256 1f0bc4a74d12dd4aadceccb4f15ced4b48bde9fbbacdfe44b1e7ce0bf84e6c23
sha512 aa1c7071a46e8587ccec6590136939d62065eea1ddb6692fe8aa2ba18e71ab0789ffbb1c9673116800784dc8922f25ad97894b3d8665121a79d2523e1a5875b7
ripemd-160 41e6b92d5467993aab9d70e4027a133d702c8b3e

268149968 as geometric shapes

Circle

Radius = n
Diameter 536299936
Circumference 1684835939.0583
Area 2.2589435157186E+17

Sphere

Radius = n
Volume 8.0764750860501E+25
Surface area 9.0357740628745E+17
Circumference 1684835939.0583

Square

Length = n
Perimeter 1072599872
Area 71904405338401024
Diagonal 379221321.49551

Cube

Length = n
Surface area 431426432030406144
Volume 1.9281163990551E+25
Space diagonal 464449368.62397

Equilateral Triangle

Length = n
Perimeter 804449904
Area 3.1135520833534E+16
Altitude 232224684.31198

Triangular Pyramid

Length = n
Surface area 3.1135520833534E+16
Volume 2.2723069678148E+24
Height 126407107.16517