21076278 (number)

21076278 is an even 8-digits composite number following 21076277 and preceding 21076279. In scientific notation, it is written as 2.1076278 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 6804000 positive integers (up to 21076278) that are relatively prime to 21076278.

Interesting facts

Basic properties

Name

Name twenty-one million seventy-six thousand two hundred seventy-eight

Notation

Scientific notation 2.1076278 × 10^7
Engineering notation 2.1076278 × 10^6

Prime Factorization of 21076278

Prime Factorization 2 × 3 × 43 × 541 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21076278
Product of the distinct prime numbers

The prime factorization of 21076278 is 2 × 3 × 43 × 541 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 94, 76, 117, 908, 5931, 1126, 74932, 85444, 291506, 665456, 2497648, 769637, 57102822, 43669248, 79645818, 305720447, 540653767, 3689353658

Basic calculations (n = 21076278)

Multiplication

n×y
n×2 42152556
n×3 63228834
n×4 84305112
n×5 105381390

Division

n÷y
n÷2 10538139
n÷3 7025426
n÷3 5269069.5
n÷5 4215255.6

Exponentiation

ny
n2 444209494333284
n3 9.3622827928077E+21
n4 1.9732207485583E+29
n5 4.1588149051983E+36

Nth Root

y√n
2√n 4590.8907632397
3√n 276.22605403843
4√n 67.756112368108
5√n 29.158070633415

Divisors of 21076278

1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 541, 906, 1082, 1623, 3246, 6493, 12986, 19479, 23263, 38958, 46526, 69789, 81691, 139578, 163382, 245073, 490146, 3512713, 7025426, 10538139, 21076278

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21076277
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21076278 can be divided by 32 positive divisors. The sum of these divisors (counting 21076278) is 1, the average is 0.03125.

Base conversion 21076278

Base System Value
2 Binary 1010000011001100100110110
3 Ternary 1110122210012220
4 Quaternary 1100121210312
5 Quinary 20343420103
6 Senary 2031423210
8 Octal 120314466
10 Decimal 21076278
12 Duodecimal 7084b06
16 Hexadecimal 1419936
20 Vigesimal 6beadi
36 Base36 cjqk6

Cryptographic Hash Functions

md5 83dc86923ed4dc88df97e44647bd7b35
sha1 3e21e897c3609beba80db3125d62abb78486ea83
sha256 9e1a2a880b09c16361bf25354869f09b3cd169315daa13832173238f1bef54f8
sha512 418761e18c2e75eee2345782429796c58926cc919c8e4e61e3a6cd911a40e1587486a35c1115ddf21fc6499b85efa5688c2d22e6ef31088d2877cfbee796b22f
ripemd-160 c5e3bd881d7894c879e23b6130771f1fde3d2d06

21076278 as geometric shapes

Circle

Radius = n
Diameter 42152556
Circumference 132426160.25963
Area 1.3955252840523E+15

Sphere

Radius = n
Volume 3.9216638456953E+22
Surface area 5.5821011362091E+15
Circumference 132426160.25963

Square

Length = n
Perimeter 84305112
Area 444209494333284
Diagonal 29806358.191946

Cube

Length = n
Surface area 2665256965999704
Volume 9.3622827928077E+21
Space diagonal 36505184.330446

Equilateral Triangle

Length = n
Perimeter 63228834
Area 1.9234835334743E+14
Altitude 18252592.165223

Triangular Pyramid

Length = n
Surface area 1.9234835334743E+14
Volume 1.1033556083634E+21
Height 9935452.7306486