28490632 (number)

28490632 is an even 8-digits composite number following 28490631 and preceding 28490633. In scientific notation, it is written as 2.8490632 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 14218704 positive integers (up to 28490632) that are relatively prime to 28490632.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety thousand six hundred thirty-two

Notation

Scientific notation 2.8490632 × 10^7
Engineering notation 2.8490632 × 10^6

Prime Factorization of 28490632

Prime Factorization 2 × 2 × 2 × 587 × 6067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7122658
Product of the distinct prime numbers

The prime factorization of 28490632 is 2 × 2 × 2 × 587 × 6067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 57, 30, 283, 868, 2724, 9100, 20209, 20401, 30633, 74742, 1811578, 1551489, 90341645, 7274977, 933323670, 561469896, 7162036095, 6271997634

Basic calculations (n = 28490632)

Multiplication

n×y
n×2 56981264
n×3 85471896
n×4 113962528
n×5 142453160

Division

n÷y
n÷2 14245316
n÷3 9496877.3333333
n÷3 7122658
n÷5 5698126.4

Exponentiation

ny
n2 811716111759424
n3 2.3126305028609E+22
n4 6.5888304608984E+29
n5 1.8771994397185E+37

Nth Root

y√n
2√n 5337.6616603153
3√n 305.42226560125
4√n 73.059302353056
5√n 30.969943755587

Divisors of 28490632

1, 2, 4, 8, 587, 1174, 2348, 4696, 6067, 12134, 24268, 48536, 3561329, 7122658, 14245316, 28490632

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 -28490631
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 28490632 can be divided by 16 positive divisors. The sum of these divisors (counting 28490632) is 1, the average is 0.0625.

Base conversion 28490632

Base System Value
2 Binary 1101100101011101110001000
3 Ternary 1222121110210121
4 Quaternary 1230223232020
5 Quinary 24243200012
6 Senary 2454353024
8 Octal 154535610
10 Decimal 28490632
12 Duodecimal 965b774
16 Hexadecimal 1b2bb88
20 Vigesimal 8i16bc
36 Base36 gynig

Cryptographic Hash Functions

md5 201b1fec0e348d25b9edf29a12bd9b92
sha1 f96a6394ce75b34b7fa36c4399ab28fb11470767
sha256 c02333a3e6af7343ba179a8b74c5042329b77b48bc2536b285a944c524839295
sha512 196e283f8beffb30f05da7cba46f7e245c00968ab94a72787f0d2dd6190f818338cf8f08580ec86881a40230c5f8ab21b509d58176e4031196f04293a0392582
ripemd-160 5c957bce5e76ea1537bb4842a37d9bb9f0af6d2e

28490632 as geometric shapes

Circle

Radius = n
Diameter 56981264
Circumference 179011920.37466
Area 2.5500813735039E+15

Sphere

Radius = n
Volume 9.6871239976738E+22
Surface area 1.0200325494016E+16
Circumference 179011920.37466

Square

Length = n
Perimeter 113962528
Area 811716111759424
Diagonal 40291838.174981

Cube

Length = n
Surface area 4870296670556544
Volume 2.3126305028609E+22
Space diagonal 49347222.163748

Equilateral Triangle

Length = n
Perimeter 85471896
Area 3.5148338672239E+14
Altitude 24673611.081874

Triangular Pyramid

Length = n
Surface area 3.5148338672239E+14
Volume 2.7254611849196E+21
Height 13430612.724994