13245890 (number)

13245890 is an even 8-digits composite number following 13245889 and preceding 13245891. In scientific notation, it is written as 1.3245890 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 4273920 positive integers (up to 13245890) that are relatively prime to 13245890.

Interesting facts

Basic properties

Name

Name thirteen million two hundred forty-five thousand eight hundred ninety

Notation

Scientific notation 1.3245890 × 10^7
Engineering notation 1.3245890 × 10^6

Prime Factorization of 13245890

Prime Factorization 2 × 7 × 5 × 17 × 11131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13245890
Product of the distinct prime numbers

The prime factorization of 13245890 is 2 × 7 × 5 × 17 × 11131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 43, 56, 247, 670, 6411, 3822, 15277, 94858, 763637, 642074, 6646039, 376449, 35384366, 15534055, 345565414, 974596591, 1665116443, 9021311123

Basic calculations (n = 13245890)

Multiplication

n×y
n×2 26491780
n×3 39737670
n×4 52983560
n×5 66229450

Division

n÷y
n÷2 6622945
n÷3 4415296.6666667
n÷3 3311472.5
n÷5 2649178

Exponentiation

ny
n2 175453601892100
n3 2.3240391107665E+21
n4 3.0783966416912E+28
n5 4.077610329221E+35

Nth Root

y√n
2√n 3639.4903489362
3√n 236.60670525746
4√n 60.328188676076
5√n 26.571509616053

Divisors of 13245890

1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 11131, 22262, 55655, 77917, 111310, 155834, 189227, 378454, 389585, 779170, 946135, 1324589, 1892270, 2649178, 6622945, 13245890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13245889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13245890 can be divided by 32 positive divisors. The sum of these divisors (counting 13245890) is 1, the average is 0.03125.

Base conversion 13245890

Base System Value
2 Binary 110010100001110111000010
3 Ternary 220220221221112
4 Quaternary 302201313002
5 Quinary 11342332030
6 Senary 1151523322
8 Octal 62416702
10 Decimal 13245890
12 Duodecimal 4529542
16 Hexadecimal ca1dc2
20 Vigesimal 42feea
36 Base36 7vwle

Cryptographic Hash Functions

md5 a84111f7fbeabadde53a7877652611af
sha1 141747a2090c2632fb45747f1cba81fa14816479
sha256 0db4508c45dc5e4d92c83760fc849466f7dd73441d587ecec8e8b101d13c36de
sha512 2900660a785f927bfc50df17240cf9a2b6abaf38900a00679a311fea28019eeab3ae57f9330a50f1713b864ce3eca75df552292ca64b1f13ca9a03141795ef7c
ripemd-160 3fb76b7582c308ee5235e4cacb09ac1a8409c980

13245890 as geometric shapes

Circle

Radius = n
Diameter 26491780
Circumference 83226381.428517
Area 5.5120374675009E+14

Sphere

Radius = n
Volume 9.7349122627194E+21
Surface area 2.2048149870004E+15
Circumference 83226381.428517

Square

Length = n
Perimeter 52983560
Area 175453601892100
Diagonal 18732517.283702

Cube

Length = n
Surface area 1052721611352600
Volume 2.3240391107665E+21
Space diagonal 22942554.471469

Equilateral Triangle

Length = n
Perimeter 39737670
Area 75973638212020
Altitude 11471277.235734

Triangular Pyramid

Length = n
Surface area 75973638212020
Volume 2.7389063582763E+20
Height 6244172.4279007