15493090 (number)

15493090 is an even 8-digits composite number following 15493089 and preceding 15493091. In scientific notation, it is written as 1.5493090 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 6185200 positive integers (up to 15493090) that are relatively prime to 15493090.

Interesting facts

Basic properties

Name

Name fifteen million four hundred ninety-three thousand ninety

Notation

Scientific notation 1.5493090 × 10^7
Engineering notation 1.5493090 × 10^6

Prime Factorization of 15493090

Prime Factorization 2 × 5 × 659 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15493090
Product of the distinct prime numbers

The prime factorization of 15493090 is 2 × 5 × 659 × 2351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 33, 42, 480, 155, 273, 3518, 16129, 53625, 508360, 918615, 4180434, 2068953, 58400443, 61693163, 775319948, 742844980, 4394099995, 933875573

Basic calculations (n = 15493090)

Multiplication

n×y
n×2 30986180
n×3 46479270
n×4 61972360
n×5 77465450

Division

n÷y
n÷2 7746545
n÷3 5164363.3333333
n÷3 3873272.5
n÷5 3098618

Exponentiation

ny
n2 240035837748100
n3 3.7188968374567E+21
n4 5.7617203403432E+28
n5 8.9266851787768E+35

Nth Root

y√n
2√n 3936.1262682998
3√n 249.29449090051
4√n 62.738554878957
5√n 27.417484634006

Divisors of 15493090

1, 2, 5, 10, 659, 1318, 2351, 3295, 4702, 6590, 11755, 23510, 1549309, 3098618, 7746545, 15493090

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 -15493089
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 15493090 can be divided by 16 positive divisors. The sum of these divisors (counting 15493090) is 1, the average is 0.0625.

Base conversion 15493090

Base System Value
2 Binary 111011000110011111100010
3 Ternary 1002011010112011
4 Quaternary 323012133202
5 Quinary 12431234330
6 Senary 1312023134
8 Octal 73063742
10 Decimal 15493090
12 Duodecimal 5231aaa
16 Hexadecimal ec67e2
20 Vigesimal 4ggcea
36 Base36 982jm

Cryptographic Hash Functions

md5 41e24aadd8cbceb7d358cc1c1ea0c424
sha1 ae8b548a7cd13e4f0ab35cc63566a53d9188d1e9
sha256 9c242f7e2af563bea01a474e9d054ac384a908fb7d11b93f3182d7c427055607
sha512 4287d4c01b46913489f738d1551f7a786f97c25bb593cda39533b56c44884620a7d3c048f6ba4000ad4b0cd93f7da0a57172472ada06b4b80d034d241d35948b
ripemd-160 3ccfbd37dbd3a8a2920f133ca35f8dab4669bda0

15493090 as geometric shapes

Circle

Radius = n
Diameter 30986180
Circumference 97345955.450811
Area 7.540948244677E+14

Sphere

Radius = n
Volume 1.557767864535E+22
Surface area 3.0163792978708E+15
Circumference 97345955.450811

Square

Length = n
Perimeter 61972360
Area 240035837748100
Diagonal 21910538.001067

Cube

Length = n
Surface area 1440215026488600
Volume 3.7188968374567E+21
Space diagonal 26834819.046237

Equilateral Triangle

Length = n
Perimeter 46479270
Area 1.0393856665427E+14
Altitude 13417409.523119

Triangular Pyramid

Length = n
Surface area 1.0393856665427E+14
Volume 4.3827619538314E+20
Height 7303512.6670223