28858023 (number)

28858023 is an odd 8-digits composite number following 28858022 and preceding 28858024. In scientific notation, it is written as 2.8858023 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 18657600 positive integers (up to 28858023) that are relatively prime to 28858023.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-eight thousand twenty-three

Notation

Scientific notation 2.8858023 × 10^7
Engineering notation 2.8858023 × 10^6

Prime Factorization of 28858023

Prime Factorization 9 × 53 × 101 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28858023
Product of the distinct prime numbers

The prime factorization of 28858023 is 9 × 53 × 101 × 599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 49, 51, 258, 199, 6326, 532, 15099, 29222, 131254, 775841, 6592351, 1956109, 72568360, 46835169, 509434203, 464170358, 4075716186, 9088411002

Basic calculations (n = 28858023)

Multiplication

n×y
n×2 57716046
n×3 86574069
n×4 115432092
n×5 144290115

Division

n÷y
n÷2 14429011.5
n÷3 9619341
n÷3 7214505.75
n÷5 5771604.6

Exponentiation

ny
n2 832785491468529
n3 2.4032542866865E+22
n4 6.9353167480048E+29
n5 2.0013953022621E+37

Nth Root

y√n
2√n 5371.966399746
3√n 306.72948474217
4√n 73.29369959107
5√n 31.049407347771

Divisors of 28858023

1, 9, 53, 101, 477, 599, 909, 5353, 5391, 31747, 48177, 60499, 285723, 544491, 3206447, 28858023

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 -28858022
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 28858023 can be divided by 16 positive divisors. The sum of these divisors (counting 28858023) is 1, the average is 0.0625.

Base conversion 28858023

Base System Value
2 Binary 1101110000101011010100111
3 Ternary 2000022010202200
4 Quaternary 1232011122213
5 Quinary 24341424043
6 Senary 2510305543
8 Octal 156053247
10 Decimal 28858023
12 Duodecimal 97b82b3
16 Hexadecimal 1b856a7
20 Vigesimal 907513
36 Base36 h6izr

Cryptographic Hash Functions

md5 fbc5fa518e0dd8344a97905bba75b7d7
sha1 f54336ce39dc63db138dc68b5108846a879c3591
sha256 4d63d77daace398017cff5f865119cd27be0493dd744d022c91f20265ac257e2
sha512 d55692d30d97715390fc2416db3f7586bc73cf4b610f52c64ff1cd3421689a941de4c8b2f30f0c9d0d2867be05db4256d85c75b080a8ac469b35dff9825e6942
ripemd-160 53a63675204e77e0c197034853de0360deb61934

28858023 as geometric shapes

Circle

Radius = n
Diameter 57716046
Circumference 181320306.10785
Area 2.6162727820137E+15

Sphere

Radius = n
Volume 1.0066728015683E+23
Surface area 1.0465091128055E+16
Circumference 181320306.10785

Square

Length = n
Perimeter 115432092
Area 832785491468529
Diagonal 40811407.509875

Cube

Length = n
Surface area 4996712948811174
Volume 2.4032542866865E+22
Space diagonal 49983562.041991

Equilateral Triangle

Length = n
Perimeter 86574069
Area 3.6060669575743E+14
Altitude 24991781.020996

Triangular Pyramid

Length = n
Surface area 3.6060669575743E+14
Volume 2.8322623383861E+21
Height 13603802.503292