15993940 (number)

15993940 is an even 8-digits composite number following 15993939 and preceding 15993941. In scientific notation, it is written as 1.5993940 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 6021120 positive integers (up to 15993940) that are relatively prime to 15993940.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred ninety-three thousand nine hundred forty

Notation

Scientific notation 1.5993940 × 10^7
Engineering notation 1.5993940 × 10^6

Prime Factorization of 15993940

Prime Factorization 2 × 2 × 5 × 17 × 47041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7996970
Product of the distinct prime numbers

The prime factorization of 15993940 is 2 × 2 × 5 × 17 × 47041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 46, 84, 36, 453, 8708, 1305, 81399, 30280, 469239, 294894, 6019898, 1696093, 4812395, 22061328, 36786747, 871363996, 8416889700, 2914194716

Basic calculations (n = 15993940)

Multiplication

n×y
n×2 31987880
n×3 47981820
n×4 63975760
n×5 79969700

Division

n÷y
n÷2 7996970
n÷3 5331313.3333333
n÷3 3998485
n÷5 3198788

Exponentiation

ny
n2 255806116723600
n3 4.0913476825103E+21
n4 6.5436769353208E+28
n5 1.046591762829E+36

Nth Root

y√n
2√n 3999.2424282606
3√n 251.95239295523
4√n 63.239563789298
5√n 27.592502622036

Divisors of 15993940

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47041, 94082, 188164, 235205, 470410, 799697, 940820, 1599394, 3198788, 3998485, 7996970, 15993940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15993939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15993940 can be divided by 24 positive divisors. The sum of these divisors (counting 15993940) is 1, the average is 0.041666666666667.

Base conversion 15993940

Base System Value
2 Binary 111101000000110001010100
3 Ternary 1010002120120011
4 Quaternary 331000301110
5 Quinary 13043301230
6 Senary 1330450004
8 Octal 75006124
10 Decimal 15993940
12 Duodecimal 5433904
16 Hexadecimal f40c54
20 Vigesimal 4jj4h0
36 Base36 9it04

Cryptographic Hash Functions

md5 d03cef4330c5dec48381826153dc83d7
sha1 41c369a30ac5d7e5436569b615979c66588e015d
sha256 4d4e01b9265e524fc13e4fa284a884345bf37afefb6192edbda1f2de52775012
sha512 b6433891e2bdeca194f3cd2c2e9b0f04b09f8d80ceadb144790c352669a747c22515bbf16907e364bf74d96054ef3f2f37ccb05f0c7d92ec1be463efc4709b6d
ripemd-160 35da942cc18d277ddaba424627f78f0f34bcce95

15993940 as geometric shapes

Circle

Radius = n
Diameter 31987880
Circumference 100492888.81191
Area 8.0363861704219E+14

Sphere

Radius = n
Volume 1.7137797096874E+22
Surface area 3.2145544681688E+15
Circumference 100492888.81191

Square

Length = n
Perimeter 63975760
Area 255806116723600
Diagonal 22618846.863782

Cube

Length = n
Surface area 1534836700341600
Volume 4.0913476825103E+21
Space diagonal 27702316.693208

Equilateral Triangle

Length = n
Perimeter 47981820
Area 1.1076729776304E+14
Altitude 13851158.346604

Triangular Pyramid

Length = n
Surface area 1.1076729776304E+14
Volume 4.8216994841581E+20
Height 7539615.6212605