28937590 (number)

28937590 is an even 8-digits composite number following 28937589 and preceding 28937591. In scientific notation, it is written as 2.8937590 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 10481760 positive integers (up to 28937590) that are relatively prime to 28937590.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-seven thousand five hundred ninety

Notation

Scientific notation 2.8937590 × 10^7
Engineering notation 2.8937590 × 10^6

Prime Factorization of 28937590

Prime Factorization 2 × 55 × 503 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28937590
Product of the distinct prime numbers

The prime factorization of 28937590 is 2 × 55 × 503 × 523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 79, 56, 925, 485, 8061, 9310, 81079, 8796, 261311, 659568, 975948, 4185371, 48716388, 7529907, 59813207, 116665707, 5101630467, 7708761562

Basic calculations (n = 28937590)

Multiplication

n×y
n×2 57875180
n×3 86812770
n×4 115750360
n×5 144687950

Division

n÷y
n÷2 14468795
n÷3 9645863.3333333
n÷3 7234397.5
n÷5 5787518

Exponentiation

ny
n2 837384115008100
n3 2.4231878192617E+22
n4 7.012121560679E+29
n5 2.0291389875309E+37

Nth Root

y√n
2√n 5379.3670631404
3√n 307.01112968808
4√n 73.344168569426
5√n 31.066510307532

Divisors of 28937590

1, 2, 55, 110, 503, 523, 1006, 1046, 27665, 28765, 55330, 57530, 263069, 526138, 14468795, 28937590

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 -28937589
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 28937590 can be divided by 16 positive divisors. The sum of these divisors (counting 28937590) is 1, the average is 0.0625.

Base conversion 28937590

Base System Value
2 Binary 1101110011000110101110110
3 Ternary 2000110011220121
4 Quaternary 1232120311312
5 Quinary 24402000330
6 Senary 2512122154
8 Octal 156306566
10 Decimal 28937590
12 Duodecimal 983635a
16 Hexadecimal 1b98d76
20 Vigesimal 90h3ja
36 Base36 h88dy

Cryptographic Hash Functions

md5 5a4de662f1347e47376ae4224dfdcafd
sha1 e9b69f567ed8e5d08c865dd8fc724777f3b995a0
sha256 b7e5cc392fe87d7b77045cafbb5b2c1cfbaa8c2dea9a04d6ead8847b573d31ca
sha512 5ebc566a4f0180b9e244533864122344dc1d1460533817da28a0b2157c3bdc75b7ed92e0d2d083e2a1a630c67549c62fee8039b756d8f482bdaa92372ef0e022
ripemd-160 8d4ee89d0be8e705d3d60f340d724323b3d72d49

28937590 as geometric shapes

Circle

Radius = n
Diameter 57875180
Circumference 181820240.31319
Area 2.6307197839422E+15

Sphere

Radius = n
Volume 1.0150225401681E+23
Surface area 1.0522879135769E+16
Circumference 181820240.31319

Square

Length = n
Perimeter 115750360
Area 837384115008100
Diagonal 40923932.240392

Cube

Length = n
Surface area 5024304690048600
Volume 2.4231878192617E+22
Space diagonal 50121376.128597

Equilateral Triangle

Length = n
Perimeter 86812770
Area 3.6259795816128E+14
Altitude 25060688.064299

Triangular Pyramid

Length = n
Surface area 3.6259795816128E+14
Volume 2.8557542318143E+21
Height 13641310.746797