28321777 (number)

28321777 is an odd 8-digits composite number following 28321776 and preceding 28321778. In scientific notation, it is written as 2.8321777 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 24317440 positive integers (up to 28321777) that are relatively prime to 28321777.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred twenty-one thousand seven hundred seventy-seven

Notation

Scientific notation 2.8321777 × 10^7
Engineering notation 2.8321777 × 10^6

Prime Factorization of 28321777

Prime Factorization 11 × 29 × 1889 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28321777
Product of the distinct prime numbers

The prime factorization of 28321777 is 11 × 29 × 1889 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 87, 26, 889, 871, 6184, 4460, 86138, 98674, 406754, 878578, 6964158, 9264914, 96792196, 12326171, 679663307, 368376485, 2052220033, 8301794886

Basic calculations (n = 28321777)

Multiplication

n×y
n×2 56643554
n×3 84965331
n×4 113287108
n×5 141608885

Division

n÷y
n÷2 14160888.5
n÷3 9440592.3333333
n÷3 7080444.25
n÷5 5664355.4

Exponentiation

ny
n2 802123052437729
n3 2.2717550217701E+22
n4 6.4340139125202E+29
n5 1.8222270724529E+37

Nth Root

y√n
2√n 5321.820835015
3√n 304.81768913006
4√n 72.95081106482
5√n 30.933146597878

Divisors of 28321777

1, 11, 29, 47, 319, 517, 1363, 1889, 14993, 20779, 54781, 88783, 602591, 976613, 2574707, 28321777

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28321776
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28321777 can be divided by 16 positive divisors. The sum of these divisors (counting 28321777) is 1, the average is 0.0625.

Base conversion 28321777

Base System Value
2 Binary 1101100000010011111110001
3 Ternary 1222021220011201
4 Quaternary 1230002133301
5 Quinary 24222244102
6 Senary 2451011201
8 Octal 154023761
10 Decimal 28321777
12 Duodecimal 9599b01
16 Hexadecimal 1b027f1
20 Vigesimal 8h048h
36 Base36 gv181

Cryptographic Hash Functions

md5 a597e6b199cb8bfda5642f51cd8db37e
sha1 8204b5704f1c9e346daaa558d1290f5adff036a2
sha256 1c65a064ef25d3f7bd722970349f80f7609a647a903a817e9864024973ff84fc
sha512 e9e3fb55984ebeeb7c8be708da71b8a39e55ba27b5325bf517cafded02be4755d71792e0593c4cff9508e7acb3d77cc70adc29ac43c5d6870400c87ad0a8ac52
ripemd-160 c002e04d037148702b25531cba28bd0d200c6210

28321777 as geometric shapes

Circle

Radius = n
Diameter 56643554
Circumference 177950973.11962
Area 2.5199438888134E+15

Sphere

Radius = n
Volume 9.5159051828647E+22
Surface area 1.0079775555254E+16
Circumference 177950973.11962

Square

Length = n
Perimeter 113287108
Area 802123052437729
Diagonal 40053041.143906

Cube

Length = n
Surface area 4812738314626374
Volume 2.2717550217701E+22
Space diagonal 49054756.724636

Equilateral Triangle

Length = n
Perimeter 84965331
Area 3.473294701861E+14
Altitude 24527378.362318

Triangular Pyramid

Length = n
Surface area 3.473294701861E+14
Volume 2.6772889684803E+21
Height 13351013.714635