15389628 (number)

15389628 is an even 8-digits composite number following 15389627 and preceding 15389629. In scientific notation, it is written as 1.5389628 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 5129872 positive integers (up to 15389628) that are relatively prime to 15389628.

Interesting facts

Basic properties

Name

Name fifteen million three hundred eighty-nine thousand six hundred twenty-eight

Notation

Scientific notation 1.5389628 × 10^7
Engineering notation 1.5389628 × 10^6

Prime Factorization of 15389628

Prime Factorization 2 × 2 × 3 × 1282469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7694814
Product of the distinct prime numbers

The prime factorization of 15389628 is 2 × 2 × 3 × 1282469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 53, 89, 635, 386, 9068, 19, 26526, 26525, 494119, 657456, 6206620, 5509813, 44184926, 4098917, 774443357, 459910603, 8208650012, 2342614454

Basic calculations (n = 15389628)

Multiplication

n×y
n×2 30779256
n×3 46168884
n×4 61558512
n×5 76948140

Division

n÷y
n÷2 7694814
n÷3 5129876
n÷3 3847407
n÷5 3077925.6

Exponentiation

ny
n2 236840649978384
n3 3.6448894984455E+21
n4 5.6093493482183E+28
n5 8.6325799791123E+35

Nth Root

y√n
2√n 3922.9616363151
3√n 248.73832609373
4√n 62.633550404836
5√n 27.380767935885

Divisors of 15389628

1, 2, 3, 4, 6, 12, 1282469, 2564938, 3847407, 5129876, 7694814, 15389628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15389627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15389628 can be divided by 12 positive divisors. The sum of these divisors (counting 15389628) is 1, the average is 0.083333333333333.

Base conversion 15389628

Base System Value
2 Binary 111010101101001110111100
3 Ternary 1001221212121020
4 Quaternary 322231032330
5 Quinary 12414432003
6 Senary 1305504140
8 Octal 72551674
10 Decimal 15389628
12 Duodecimal 51a2050
16 Hexadecimal ead3bc
20 Vigesimal 4g3e18
36 Base36 95upo

Cryptographic Hash Functions

md5 111d14e3c37c9818cadbad46dc699deb
sha1 26c80cf78761de8f88b718e028b26ec4a95bb18a
sha256 79661015df67a8e4a0834ca0ffd4f0c455a3132f819ffa0453ddc97384e33961
sha512 895f3717b629906f3d09c676151dbaf284492fdcb40acc2db53e5c88616db4094aa310fcfd74f1c378355f8ad834a5e5c0a20a484225ab6ae8800cbfcd56374f
ripemd-160 767826405bc2a46b3e55a466d752284df03c428f

15389628 as geometric shapes

Circle

Radius = n
Diameter 30779256
Circumference 96695884.53256
Area 7.4405684604352E+14

Sphere

Radius = n
Volume 1.5267677428617E+22
Surface area 2.9762273841741E+15
Circumference 96695884.53256

Square

Length = n
Perimeter 61558512
Area 236840649978384
Diagonal 21764220.637477

Cube

Length = n
Surface area 1421043899870304
Volume 3.6448894984455E+21
Space diagonal 26655617.605585

Equilateral Triangle

Length = n
Perimeter 46168884
Area 1.0255500976505E+14
Altitude 13327808.802792

Triangular Pyramid

Length = n
Surface area 1.0255500976505E+14
Volume 4.2955434683775E+20
Height 7254740.2124922