268730786 (number)

268730786 is an even 9-digits composite number following 268730785 and preceding 268730787. In scientific notation, it is written as 2.68730786 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 134365392 positive integers (up to 268730786) that are relatively prime to 268730786.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred thirty thousand seven hundred eighty-six

Notation

Scientific notation 2.68730786 × 10^8
Engineering notation 2.68730786 × 10^6

Prime Factorization of 268730786

Prime Factorization 2 × 134365393

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268730786
Product of the distinct prime numbers

The prime factorization of 268730786 is 2 × 134365393. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 48, 92, 360, 455, 8179, 7198, 93686, 90312, 498746, 351266, 6084453, 5255396, 62535431, 78973759, 876993441, 893832797, 9035009963, 6992716436

Basic calculations (n = 268730786)

Multiplication

n×y
n×2 537461572
n×3 806192358
n×4 1074923144
n×5 1343653930

Division

n÷y
n÷2 134365393
n÷3 89576928.666667
n÷3 67182696.5
n÷5 53746157.2

Exponentiation

ny
n2 72216235344177796
n3 1.9406725686002E+25
n4 5.2151846472857E+33
n5 1.4014806694002E+42

Nth Root

y√n
2√n 16393.010278774
3√n 645.31606087184
4√n 128.03519156378
5√n 48.513597922308

Divisors of 268730786

1, 2, 134365393, 268730786

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 -268730785
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 268730786 can be divided by 4 positive divisors. The sum of these divisors (counting 268730786) is 1, the average is 0.25.

Base conversion 268730786

Base System Value
2 Binary 10000000001001000000110100010
3 Ternary 200201122221100002
4 Quaternary 100001020012202
5 Quinary 1022243341121
6 Senary 42355500002
8 Octal 2001100642
10 Decimal 268730786
12 Duodecimal 75bb7602
16 Hexadecimal 100481a2
20 Vigesimal 43jb6j6
36 Base36 4fzu02

Cryptographic Hash Functions

md5 e4f0169acf645f7b7eba02b37a03e5ad
sha1 32e9fbe780faf5ee69bd971201813ec8d5784900
sha256 32f65657afd1240d25d2dcb7faae4a3ec38091803b958531b8dcaba48c69f341
sha512 04cbb87b25618b5d213ecb5c6d612f7e0dde3ff9b092ecb0c2939dacf48f495355b783e4dd709d0366b14144b26af2ee6fd4f34aebb230a2b61c4ff91b35969c
ripemd-160 feb6f631320592897d02bde7f393f4e6dedd9caa

268730786 as geometric shapes

Circle

Radius = n
Diameter 537461572
Circumference 1688485326.182
Area 2.2687399442718E+17

Sphere

Radius = n
Volume 8.1290702460501E+25
Surface area 9.0749597770872E+17
Circumference 1688485326.182

Square

Length = n
Perimeter 1074923144
Area 72216235344177796
Diagonal 380042722.18838

Cube

Length = n
Surface area 433297412065066776
Volume 1.9406725686002E+25
Space diagonal 465455374.90992

Equilateral Triangle

Length = n
Perimeter 806192358
Area 3.1270547186867E+16
Altitude 232727687.45496

Triangular Pyramid

Length = n
Surface area 3.1270547186867E+16
Volume 2.2871045555332E+24
Height 126680907.39613