28774996 (number)

28774996 is an even 8-digits composite number following 28774995 and preceding 28774997. In scientific notation, it is written as 2.8774996 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 14387496 positive integers (up to 28774996) that are relatively prime to 28774996.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy-four thousand nine hundred ninety-six

Notation

Scientific notation 2.8774996 × 10^7
Engineering notation 2.8774996 × 10^6

Prime Factorization of 28774996

Prime Factorization 2 × 2 × 7193749

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14387498
Product of the distinct prime numbers

The prime factorization of 28774996 is 2 × 2 × 7193749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 31, 54, 771, 576, 7751, 4791, 25804, 81365, 556844, 836727, 1215173, 7846326, 53470615, 45010670, 372720568, 208558223, 6926282439, 5825180339

Basic calculations (n = 28774996)

Multiplication

n×y
n×2 57549992
n×3 86324988
n×4 115099984
n×5 143874980

Division

n÷y
n÷2 14387498
n÷3 9591665.3333333
n÷3 7193749
n÷5 5754999.2

Exponentiation

ny
n2 828000394800016
n3 2.3825708048369E+22
n4 6.8558465378898E+29
n5 1.9727695670439E+37

Nth Root

y√n
2√n 5364.2330299867
3√n 306.43503986101
4√n 73.240924557154
5√n 31.031520390953

Divisors of 28774996

1, 2, 4, 7193749, 14387498, 28774996

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 -28774995
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 28774996 can be divided by 6 positive divisors. The sum of these divisors (counting 28774996) is 1, the average is 0.16666666666667.

Base conversion 28774996

Base System Value
2 Binary 1101101110001001001010100
3 Ternary 2000010220212121
4 Quaternary 1231301021110
5 Quinary 24331244441
6 Senary 2504425324
8 Octal 155611124
10 Decimal 28774996
12 Duodecimal 9778244
16 Hexadecimal 1b71254
20 Vigesimal 8jgh9g
36 Base36 h4qxg

Cryptographic Hash Functions

md5 bb71812cdb0ec42e89ffd974a6ebb403
sha1 6b0eb34ea55075ad31a79c72a1a4f29b6ae50382
sha256 67ed99aa555ec9434b46b43396a65613fa3815d67ae28f3c220c95cc83ed2cc4
sha512 d0c10bce424e2fca5d347806698159572ce8589ab4f1acb994ab61e2a5b763d111e9773b0da7dd2e3b0511729f2da7857aa38d56537280b7959340c77e62d68f
ripemd-160 9b58d2c5d8bf3b245f671f1ba5f619d2813fcc4a

28774996 as geometric shapes

Circle

Radius = n
Diameter 57549992
Circumference 180798632.08135
Area 2.6012399574732E+15

Sphere

Radius = n
Volume 9.9800892495108E+22
Surface area 1.0404959829893E+16
Circumference 180798632.08135

Square

Length = n
Perimeter 115099984
Area 828000394800016
Diagonal 40693989.600432

Cube

Length = n
Surface area 4968002368800096
Volume 2.3825708048369E+22
Space diagonal 49839755.059591

Equilateral Triangle

Length = n
Perimeter 86324988
Area 3.5853468812018E+14
Altitude 24919877.529796

Triangular Pyramid

Length = n
Surface area 3.5853468812018E+14
Volume 2.8078866212621E+21
Height 13564663.200144