28976722 (number)

28976722 is an even 8-digits composite number following 28976721 and preceding 28976723. In scientific notation, it is written as 2.8976722 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 14180052 positive integers (up to 28976722) that are relatively prime to 28976722.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred seventy-six thousand seven hundred twenty-two

Notation

Scientific notation 2.8976722 × 10^7
Engineering notation 2.8976722 × 10^6

Prime Factorization of 28976722

Prime Factorization 2 × 47 × 308263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28976722
Product of the distinct prime numbers

The prime factorization of 28976722 is 2 × 47 × 308263. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 36, 34, 490, 105, 4606, 9993, 20905, 46150, 788138, 84149, 3154894, 9641539, 88452940, 97599999, 844434972, 247644626, 8632299738, 5443688763

Basic calculations (n = 28976722)

Multiplication

n×y
n×2 57953444
n×3 86930166
n×4 115906888
n×5 144883610

Division

n÷y
n÷2 14488361
n÷3 9658907.3333333
n÷3 7244180.5
n÷5 5795344.4

Exponentiation

ny
n2 839650417865284
n3 2.4330316735666E+22
n4 7.0501282422135E+29
n5 2.0428960613897E+37

Nth Root

y√n
2√n 5383.0030652044
3√n 307.14945666625
4√n 73.368951643079
5√n 31.074907949671

Divisors of 28976722

1, 2, 47, 94, 308263, 616526, 14488361, 28976722

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28976721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28976722 can be divided by 8 positive divisors. The sum of these divisors (counting 28976722) is 1, the average is 0.125.

Base conversion 28976722

Base System Value
2 Binary 1101110100010011001010010
3 Ternary 2000112011120221
4 Quaternary 1232202121102
5 Quinary 24404223342
6 Senary 2513023254
8 Octal 156423122
10 Decimal 28976722
12 Duodecimal 9854b2a
16 Hexadecimal 1ba2652
20 Vigesimal 9121g2
36 Base36 h92ky

Cryptographic Hash Functions

md5 bd8f7c20066e0940cd2375a6022a322e
sha1 0e8af1da533365fa76e0855bf93e65de1dc99676
sha256 930e64efa0422938b023edd03b774b5b6c64354e786c2a21170702b11bb70627
sha512 2f944a5ea8b01b2747302d5c6ccd40f0dbcbd6761c58293e17eebb1fe6171ba572236b0f821b3b59a5f30b12c6a7eddb8a5a90e190487a97bd84d61bd9f06b3d
ripemd-160 6e1634cdfad5498683efd005e0caf059c5d85c77

28976722 as geometric shapes

Circle

Radius = n
Diameter 57953444
Circumference 182066113.92063
Area 2.6378395843492E+15

Sphere

Radius = n
Volume 1.0191459242171E+23
Surface area 1.0551358337397E+16
Circumference 182066113.92063

Square

Length = n
Perimeter 115906888
Area 839650417865284
Diagonal 40979273.245515

Cube

Length = n
Surface area 5037902507191704
Volume 2.4330316735666E+22
Space diagonal 50189154.740799

Equilateral Triangle

Length = n
Perimeter 86930166
Area 3.6357929608478E+14
Altitude 25094577.370399

Triangular Pyramid

Length = n
Surface area 3.6357929608478E+14
Volume 2.8673553253677E+21
Height 13659757.748505