268016961 (number)

268016961 is an odd 9-digits composite number following 268016960 and preceding 268016962. In scientific notation, it is written as 2.68016961 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 177313760 positive integers (up to 268016961) that are relatively prime to 268016961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68016961 × 10^8
Engineering notation 2.68016961 × 10^6

Prime Factorization of 268016961

Prime Factorization 3 × 131 × 681977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268016961
Product of the distinct prime numbers

The prime factorization of 268016961 is 3 × 131 × 681977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 16, 73, 129, 832, 7858, 7829, 81327, 40992, 680403, 580790, 8163523, 3810825, 30984647, 38563530, 738538726, 691430293, 4411260665, 9444996234

Basic calculations (n = 268016961)

Multiplication

n×y
n×2 536033922
n×3 804050883
n×4 1072067844
n×5 1340084805

Division

n÷y
n÷2 134008480.5
n÷3 89338987
n÷3 67004240.25
n÷5 53603392.2

Exponentiation

ny
n2 71833091383675521
n3 1.9252486851888E+25
n4 5.1599930177355E+33
n5 1.3829656473947E+42

Nth Root

y√n
2√n 16371.223564535
3√n 644.74417352839
4√n 127.95008231547
5√n 48.487797325831

Divisors of 268016961

1, 3, 131, 393, 681977, 2045931, 89338987, 268016961

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 -268016960
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 268016961 can be divided by 8 positive divisors. The sum of these divisors (counting 268016961) is 1, the average is 0.125.

Base conversion 268016961

Base System Value
2 Binary 1111111110011001110101000001
3 Ternary 200200022200011010
4 Quaternary 33332121311001
5 Quinary 1022103020321
6 Senary 42332311133
8 Octal 1776316501
10 Decimal 268016961
12 Duodecimal 759124a9
16 Hexadecimal ff99d41
20 Vigesimal 43f2281
36 Base36 4fkj7l

Cryptographic Hash Functions

md5 f724cb478b1e41938d3355058a202f2d
sha1 da19ebd38092ef8a98034ee033a3e368084bca4f
sha256 25beacfb51c50acda2e37d2a798c9bc36b48f10e612c89a0f13928d37e93cbd3
sha512 98fcae421ea07e66aac666a923d656fbcd311a42a547c8e41a46d8fa17d7d2df37aeeadd4c096a431a849a9f3e0f1033362a44de5fef01630f71be84ebed6426
ripemd-160 26e54caf028dbac15ebff2538d4aaa4e9e09268d

268016961 as geometric shapes

Circle

Radius = n
Diameter 536033922
Circumference 1684000231.4301
Area 2.256703121756E+17

Sphere

Radius = n
Volume 8.0644628342967E+25
Surface area 9.026812487024E+17
Circumference 1684000231.4301

Square

Length = n
Perimeter 1072067844
Area 71833091383675521
Diagonal 379033221.19222

Cube

Length = n
Surface area 430998548302053126
Volume 1.9252486851888E+25
Space diagonal 464218993.74221

Equilateral Triangle

Length = n
Perimeter 804050883
Area 3.1104640985316E+16
Altitude 232109496.8711

Triangular Pyramid

Length = n
Surface area 3.1104640985316E+16
Volume 2.2689273346125E+24
Height 126344407.06407