28977419 (number)

28977419 is an odd 8-digits composite number following 28977418 and preceding 28977420. In scientific notation, it is written as 2.8977419 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors. There are 28695260 positive integers (up to 28977419) that are relatively prime to 28977419.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred seventy-seven thousand four hundred nineteen

Notation

Scientific notation 2.8977419 × 10^7
Engineering notation 2.8977419 × 10^6

Prime Factorization of 28977419

Prime Factorization 107 × 107 × 2531

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 270817
Product of the distinct prime numbers

The prime factorization of 28977419 is 107 × 107 × 2531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 77, 77, 830, 423, 1396, 9899, 43954, 1259, 767658, 980067, 1068073, 9785414, 45247162, 57837929, 486048749, 347586630, 4894505434, 658659517

Basic calculations (n = 28977419)

Multiplication

n×y
n×2 57954838
n×3 86932257
n×4 115909676
n×5 144887095

Division

n÷y
n÷2 14488709.5
n÷3 9659139.6666667
n÷3 7244354.75
n÷5 5795483.8

Exponentiation

ny
n2 839690811901561
n3 2.4332072486922E+22
n4 7.050806595919E+29
n5 2.0431417701791E+37

Nth Root

y√n
2√n 5383.0678056291
3√n 307.1519193494
4√n 73.369392839447
5√n 31.075057442098

Divisors of 28977419

1, 107, 2531, 11449, 270817, 28977419

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28977418
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28977419 can be divided by 6 positive divisors. The sum of these divisors (counting 28977419) is 1, the average is 0.16666666666667.

Base conversion 28977419

Base System Value
2 Binary 1101110100010100100001011
3 Ternary 2000112012112202
4 Quaternary 1232202210023
5 Quinary 24404234134
6 Senary 2513030415
8 Octal 156424413
10 Decimal 28977419
12 Duodecimal 985540b
16 Hexadecimal 1ba290b
20 Vigesimal 9123aj
36 Base36 h934b

Cryptographic Hash Functions

md5 62a4d312899052d189b6afb3786c540e
sha1 8013d48bc99fe9ee3e49c056ba45980b11d8b192
sha256 45f59f1be06ff9e45344378301c5d9ec43d888c5d4e938838c4a581287f31498
sha512 7ccbfc6b2630739c3e7216b53d1ec91d5a0d57efaef0b89607f69c6eaa821b29871b9165399b8725ecce7d0d0499817ba12b54e04e175a98606beac4770dacbb
ripemd-160 68556c6a29384062d064c60df38d28847e3de785

28977419 as geometric shapes

Circle

Radius = n
Diameter 57954838
Circumference 182070493.30079
Area 2.6379664859568E+15

Sphere

Radius = n
Volume 1.0192194689537E+23
Surface area 1.0551865943827E+16
Circumference 182070493.30079

Square

Length = n
Perimeter 115909676
Area 839690811901561
Diagonal 40980258.952368

Cube

Length = n
Surface area 5038144871409366
Volume 2.4332072486922E+22
Space diagonal 50190361.980212

Equilateral Triangle

Length = n
Perimeter 86932257
Area 3.6359678721557E+14
Altitude 25095180.990106

Triangular Pyramid

Length = n
Surface area 3.6359678721557E+14
Volume 2.8675622426375E+21
Height 13660086.317456