268978847 (number)

268978847 is an odd 9-digits composite number following 268978846 and preceding 268978848. In scientific notation, it is written as 2.68978847 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 254501760 positive integers (up to 268978847) that are relatively prime to 268978847.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68978847 × 10^8
Engineering notation 2.68978847 × 10^6

Prime Factorization of 268978847

Prime Factorization 31 × 107 × 83 × 977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268978847
Product of the distinct prime numbers

The prime factorization of 268978847 is 31 × 107 × 83 × 977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 12, 33, 722, 283, 5735, 4333, 57488, 41154, 342933, 274160, 5352098, 8142842, 33386948, 91751420, 256535907, 836581847, 3210067418, 1067098968

Basic calculations (n = 268978847)

Multiplication

n×y
n×2 537957694
n×3 806936541
n×4 1075915388
n×5 1344894235

Division

n÷y
n÷2 134489423.5
n÷3 89659615.666667
n÷3 67244711.75
n÷5 53795769.4

Exponentiation

ny
n2 72349620133449409
n3 1.9460517404383E+25
n4 5.2344675334544E+33
n5 1.4079610418075E+42

Nth Root

y√n
2√n 16400.574593593
3√n 645.51456004636
4√n 128.06472814008
5√n 48.522551039124

Divisors of 268978847

1, 31, 83, 107, 977, 2573, 3317, 8881, 30287, 81091, 104539, 275311, 2513821, 3240709, 8676737, 268978847

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268978846
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268978847 can be divided by 16 positive divisors. The sum of these divisors (counting 268978847) is 1, the average is 0.0625.

Base conversion 268978847

Base System Value
2 Binary 10000000010000100101010011111
3 Ternary 200202010112121112
4 Quaternary 100002010222133
5 Quinary 1022324310342
6 Senary 42405052235
8 Octal 2002045237
10 Decimal 268978847
12 Duodecimal 760b707b
16 Hexadecimal 10084a9f
20 Vigesimal 4412727
36 Base36 4g55en

Cryptographic Hash Functions

md5 f278471d1a585c4dcf600dd37fcd2628
sha1 cc4554d4a9ec7fd13364d85f8b032847afd853b5
sha256 7820a2efbf5d7364ebf0a705c4cf1e751669d62f884e3ba1c0bd28ba9ef113fb
sha512 feb5ced35a6352086b749bf7886f3828fd31a57ede3877b6cc2045e5229b8d677dab70f95783025a08b3efb42b01f9fd18e9ad2a3edae5ea45a6b0634accee05
ripemd-160 bf660968a3658c1e453a28a50c517c8accaf0696

268978847 as geometric shapes

Circle

Radius = n
Diameter 537957694
Circumference 1690043939.4125
Area 2.2729303510126E+17

Sphere

Radius = n
Volume 8.1516024683555E+25
Surface area 9.0917214040503E+17
Circumference 1690043939.4125

Square

Length = n
Perimeter 1075915388
Area 72349620133449409
Diagonal 380393533.41888

Cube

Length = n
Surface area 434097720800696454
Volume 1.9460517404383E+25
Space diagonal 465885029.1653

Equilateral Triangle

Length = n
Perimeter 806936541
Area 3.1328304494861E+16
Altitude 232942514.58265

Triangular Pyramid

Length = n
Surface area 3.1328304494861E+16
Volume 2.2934439703397E+24
Height 126797844.47296