15393490 (number)

15393490 is an even 8-digits composite number following 15393489 and preceding 15393491. In scientific notation, it is written as 1.5393490 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 5095104 positive integers (up to 15393490) that are relatively prime to 15393490.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-three thousand four hundred ninety

Notation

Scientific notation 1.5393490 × 10^7
Engineering notation 1.5393490 × 10^6

Prime Factorization of 15393490

Prime Factorization 2 × 35 × 29 × 7583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15393490
Product of the distinct prime numbers

The prime factorization of 15393490 is 2 × 35 × 29 × 7583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 51, 12, 475, 992, 6148, 7650, 69105, 56847, 621224, 627434, 4605110, 9750781, 48141376, 33882297, 874472662, 839025977, 178461770, 8056919138

Basic calculations (n = 15393490)

Multiplication

n×y
n×2 30786980
n×3 46180470
n×4 61573960
n×5 76967450

Division

n÷y
n÷2 7696745
n÷3 5131163.3333333
n÷3 3848372.5
n÷5 3078698

Exponentiation

ny
n2 236959534380100
n3 3.6476342228847E+21
n4 5.6149820933634E+28
n5 8.6434170704368E+35

Nth Root

y√n
2√n 3923.4538355893
3√n 248.75913116822
4√n 62.637479479855
5√n 27.382142029044

Divisors of 15393490

1, 2, 29, 35, 58, 70, 1015, 2030, 7583, 15166, 219907, 265405, 439814, 530810, 7696745, 15393490

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 -15393489
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 15393490 can be divided by 16 positive divisors. The sum of these divisors (counting 15393490) is 1, the average is 0.0625.

Base conversion 15393490

Base System Value
2 Binary 111010101110001011010010
3 Ternary 1001222001220021
4 Quaternary 322232023102
5 Quinary 12420042430
6 Senary 1305534054
8 Octal 72561322
10 Decimal 15393490
12 Duodecimal 51a432a
16 Hexadecimal eae2d2
20 Vigesimal 4g43ea
36 Base36 95xoy

Cryptographic Hash Functions

md5 d534e6dbfb7d29861690ba9de26113a7
sha1 14c4d99c4f91dd50d483a1de6b5f6608285aaef4
sha256 71033b05bd44679142b700492dacd216f2182797144f23c34567068981ff8dc2
sha512 6bdba397847cbc88c1a93fa6e95c519fb603e7dfa8f9276ed6f789eaf618df0d5be45aaa42849e19d35f022a22084d6a2d5405365d193df8a5c9d5d0bdaa12b3
ripemd-160 b912e41068d28a5834ba697557bef7386eb8357f

15393490 as geometric shapes

Circle

Radius = n
Diameter 30786980
Circumference 96720150.194216
Area 7.4443033240658E+14

Sphere

Radius = n
Volume 1.5279174503463E+22
Surface area 2.9777213296263E+15
Circumference 96720150.194216

Square

Length = n
Perimeter 61573960
Area 236959534380100
Diagonal 21769682.330255

Cube

Length = n
Surface area 1421757206280600
Volume 3.6476342228847E+21
Space diagonal 26662306.785803

Equilateral Triangle

Length = n
Perimeter 46180470
Area 1.0260648822105E+14
Altitude 13331153.392902

Triangular Pyramid

Length = n
Surface area 1.0260648822105E+14
Volume 4.2987781571499E+20
Height 7256560.7767515