266978968 (number)

266978968 is an even 9-digits composite number following 266978967 and preceding 266978969. In scientific notation, it is written as 2.66978968 × 10^8. The sum of its digits is 61. It has a total of 5 prime factors and 16 positive divisors. There are 132528576 positive integers (up to 266978968) that are relatively prime to 266978968.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million nine hundred seventy-eight thousand nine hundred sixty-eight

Notation

Scientific notation 2.66978968 × 10^8
Engineering notation 2.66978968 × 10^6

Prime Factorization of 266978968

Prime Factorization 2 × 2 × 2 × 139 × 240089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66744742
Product of the distinct prime numbers

The prime factorization of 266978968 is 2 × 2 × 2 × 139 × 240089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 11, 12, 911, 891, 5747, 6469, 31292, 51685, 729623, 830124, 4595446, 5613312, 53525921, 92862896, 443600216, 747325624, 9741432352, 4974373095

Basic calculations (n = 266978968)

Multiplication

n×y
n×2 533957936
n×3 800936904
n×4 1067915872
n×5 1334894840

Division

n÷y
n÷2 133489484
n÷3 88992989.333333
n÷3 66744742
n÷5 53395793.6

Exponentiation

ny
n2 71277769354345024
n3 1.9029665303565E+25
n4 5.0805204041312E+33
n5 1.3563920943979E+42

Nth Root

y√n
2√n 16339.491056945
3√n 643.91076139614
4√n 127.82601870099
5√n 48.450181688252

Divisors of 266978968

1, 2, 4, 8, 139, 278, 556, 1112, 240089, 480178, 960356, 1920712, 33372371, 66744742, 133489484, 266978968

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 -266978967
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 266978968 can be divided by 16 positive divisors. The sum of these divisors (counting 266978968) is 1, the average is 0.0625.

Base conversion 266978968

Base System Value
2 Binary 1111111010011100011010011000
3 Ternary 200121100221021221
4 Quaternary 33322130122120
5 Quinary 1021321311333
6 Senary 42254141424
8 Octal 1772343230
10 Decimal 266978968
12 Duodecimal 754b1874
16 Hexadecimal fe9c698
20 Vigesimal 438c788
36 Base36 4eyaag

Cryptographic Hash Functions

md5 df9aeec4309dc7e80588d522102d5bb0
sha1 6de00438cda380971f3328ec8c8a21782c4756d3
sha256 a35eeb5e67f07329626c8c3241015229b61aa58f9cff10e64623959e67b1e226
sha512 cc5670106b57b275f39ef6d99cae85671ab196e91833ee35eac04a716cdc28755619b62e38167380f83447a1473bcbabcc5c93124b4466c2b525ffa104a1a493
ripemd-160 fab88a43a2ebdc798365660f1f74201401775c69

266978968 as geometric shapes

Circle

Radius = n
Diameter 533957936
Circumference 1677478329.0636
Area 2.2392571656788E+17

Sphere

Radius = n
Volume 7.9711275623937E+25
Surface area 8.9570286627151E+17
Circumference 1677478329.0636

Square

Length = n
Perimeter 1067915872
Area 71277769354345024
Diagonal 377565277.41397

Cube

Length = n
Surface area 427666616126070144
Volume 1.9029665303565E+25
Space diagonal 462421137.12831

Equilateral Triangle

Length = n
Perimeter 800936904
Area 3.0864179492975E+16
Altitude 231210568.56415

Triangular Pyramid

Length = n
Surface area 3.0864179492975E+16
Volume 2.2426675633102E+24
Height 125855092.47132