268646907 (number)

268646907 is an odd 9-digits composite number following 268646906 and preceding 268646908. In scientific notation, it is written as 2.68646907 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 178436520 positive integers (up to 268646907) that are relatively prime to 268646907.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred forty-six thousand nine hundred seven

Notation

Scientific notation 2.68646907 × 10^8
Engineering notation 2.68646907 × 10^6

Prime Factorization of 268646907

Prime Factorization 3 × 271 × 330439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268646907
Product of the distinct prime numbers

The prime factorization of 268646907 is 3 × 271 × 330439. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 82, 59, 352, 378, 6888, 2730, 79222, 59724, 157595, 214652, 9439461, 6241788, 30525304, 25197308, 430968369, 558822724, 2150991347, 5342061539

Basic calculations (n = 268646907)

Multiplication

n×y
n×2 537293814
n×3 805940721
n×4 1074587628
n×5 1343234535

Division

n÷y
n÷2 134323453.5
n÷3 89548969
n÷3 67161726.75
n÷5 53729381.4

Exponentiation

ny
n2 72171160640666649
n3 1.9388559080715E+25
n4 5.2086764282209E+33
n5 1.3992948120054E+42

Nth Root

y√n
2√n 16390.451702134
3√n 645.24891300319
4√n 128.02519948094
5√n 48.510569032099

Divisors of 268646907

1, 3, 271, 813, 330439, 991317, 89548969, 268646907

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 -268646906
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 268646907 can be divided by 8 positive divisors. The sum of these divisors (counting 268646907) is 1, the average is 0.125.

Base conversion 268646907

Base System Value
2 Binary 10000000000110011100111111011
3 Ternary 200201111200021110
4 Quaternary 100000303213323
5 Quinary 1022233200112
6 Senary 42354011403
8 Octal 2000634773
10 Decimal 268646907
12 Duodecimal 75b76b63
16 Hexadecimal 100339fb
20 Vigesimal 43j0h57
36 Base36 4fy1a3

Cryptographic Hash Functions

md5 e00e6849abb878c7a51b85942e8bc866
sha1 935b926233748d4e0237625c735882bd2d003850
sha256 089f24e14f9f027ae2fe133001e34d898440c0121a178e18ae87f8706a314e22
sha512 22675ccb916ac57fad0999f751ea70ed239b1c630f8adaf7d3620cf80560b3d22a4f729ec08fc42ca19213015537c94ffc547f129f4185331d4a84039c9db77b
ripemd-160 82dcfadb8891a960c30ec9f8ce74f5f775cb3c92

268646907 as geometric shapes

Circle

Radius = n
Diameter 537293814
Circumference 1687958298.8816
Area 2.2673238806977E+17

Sphere

Radius = n
Volume 8.1214606362222E+25
Surface area 9.0692955227907E+17
Circumference 1687958298.8816

Square

Length = n
Perimeter 1074587628
Area 72171160640666649
Diagonal 379924099.36898

Cube

Length = n
Surface area 433026963843999894
Volume 1.9388559080715E+25
Space diagonal 465310092.22023

Equilateral Triangle

Length = n
Perimeter 805940721
Area 3.1251029267712E+16
Altitude 232655046.11012

Triangular Pyramid

Length = n
Surface area 3.1251029267712E+16
Volume 2.2849636005683E+24
Height 126641366.45633