256996964 (number)

256996964 is an even 9-digits composite number following 256996963 and preceding 256996965. In scientific notation, it is written as 2.56996964 × 10^8. The sum of its digits is 56. It has a total of 5 prime factors and 24 positive divisors. There are 104343120 positive integers (up to 256996964) that are relatively prime to 256996964.

Interesting facts

Basic properties

Name

Name two hundred fifty-six million nine hundred ninety-six thousand nine hundred sixty-four

Notation

Scientific notation 2.56996964 × 10^8
Engineering notation 2.56996964 × 10^6

Prime Factorization of 256996964

Prime Factorization 2 × 2 × 49 × 19 × 69011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128498482
Product of the distinct prime numbers

The prime factorization of 256996964 is 2 × 2 × 49 × 19 × 69011. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 80, 7, 884, 231, 9287, 6069, 36684, 78114, 94567, 314494, 7583960, 1669158, 7272717, 90642370, 611489788, 628124294, 3671969960, 4745437698

Basic calculations (n = 256996964)

Multiplication

n×y
n×2 513993928
n×3 770990892
n×4 1027987856
n×5 1284984820

Division

n÷y
n÷2 128498482
n÷3 85665654.666667
n÷3 64249241
n÷5 51399392.8

Exponentiation

ny
n2 66047439505217296
n3 1.6973991432815E+25
n4 4.3622642651953E+33
n5 1.1210886723209E+42

Nth Root

y√n
2√n 16031.124851363
3√n 635.7836144011
4√n 126.61407840901
5√n 48.082340383898

Divisors of 256996964

1, 2, 4, 19, 38, 49, 76, 98, 196, 931, 1862, 3724, 69011, 138022, 276044, 1311209, 2622418, 3381539, 5244836, 6763078, 13526156, 64249241, 128498482, 256996964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -256996963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 256996964 can be divided by 24 positive divisors. The sum of these divisors (counting 256996964) is 1, the average is 0.041666666666667.

Base conversion 256996964

Base System Value
2 Binary 1111010100010111011001100100
3 Ternary 122220120210120002
4 Quaternary 33110113121210
5 Quinary 1011242400324
6 Senary 41300200432
8 Octal 1724273144
10 Decimal 256996964
12 Duodecimal 72099118
16 Hexadecimal f517664
20 Vigesimal 4064c84
36 Base36 490c4k

Cryptographic Hash Functions

md5 d37e86d97eb3479b59437610c7a74983
sha1 5c92de729de091367a0bbda06fee35ae7457d0e0
sha256 d362df9b35cb24694b031bea83a56853006e64dcd3611f3664fb3bc3a1c34fbf
sha512 3e831fca30b24fd11c1a28ea38c2ee97d082f5af823d126a247777e5219df886354d25795167d2e71cc2a09af24df05484242c2e939241218d252d65ceb530f8
ripemd-160 9c48c6e33eae230af7128ed20ca6bd4ec68f513a

256996964 as geometric shapes

Circle

Radius = n
Diameter 513993928
Circumference 1614759548.1946
Area 2.0749415073801E+17

Sphere

Radius = n
Volume 7.1100489049902E+25
Surface area 8.2997660295203E+17
Circumference 1614759548.1946

Square

Length = n
Perimeter 1027987856
Area 66047439505217296
Diagonal 363448591.97751

Cube

Length = n
Surface area 396284637031303776
Volume 1.6973991432815E+25
Space diagonal 445131799.03895

Equilateral Triangle

Length = n
Perimeter 770990892
Area 2.8599380233217E+16
Altitude 222565899.51947

Triangular Pyramid

Length = n
Surface area 2.8599380233217E+16
Volume 2.0004040743243E+24
Height 121149530.65917