15989898 (number)

15989898 is an even 8-digits composite number following 15989897 and preceding 15989899. In scientific notation, it is written as 1.5989898 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 5309616 positive integers (up to 15989898) that are relatively prime to 15989898.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred eighty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 1.5989898 × 10^7
Engineering notation 1.5989898 × 10^6

Prime Factorization of 15989898

Prime Factorization 2 × 3 × 269 × 9907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15989898
Product of the distinct prime numbers

The prime factorization of 15989898 is 2 × 3 × 269 × 9907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 21, 44, 597, 435, 9629, 7910, 2683, 65831, 339781, 52202, 9690177, 685667, 37265655, 44496012, 197802111, 517542702, 2501749894, 3036329696

Basic calculations (n = 15989898)

Multiplication

n×y
n×2 31979796
n×3 47969694
n×4 63959592
n×5 79949490

Division

n÷y
n÷2 7994949
n÷3 5329966
n÷3 3997474.5
n÷5 3197979.6

Exponentiation

ny
n2 255676838050404
n3 4.0882465613885E+21
n4 6.5370645515453E+28
n5 1.0452699539862E+36

Nth Root

y√n
2√n 3998.7370506199
3√n 251.93116663714
4√n 63.235567923597
5√n 27.591107841618

Divisors of 15989898

1, 2, 3, 6, 269, 538, 807, 1614, 9907, 19814, 29721, 59442, 2664983, 5329966, 7994949, 15989898

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 -15989897
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 15989898 can be divided by 16 positive divisors. The sum of these divisors (counting 15989898) is 1, the average is 0.0625.

Base conversion 15989898

Base System Value
2 Binary 111100111111110010001010
3 Ternary 1010002101000110
4 Quaternary 330333302022
5 Quinary 13043134043
6 Senary 1330415150
8 Octal 74776212
10 Decimal 15989898
12 Duodecimal 54314b6
16 Hexadecimal f3fc8a
20 Vigesimal 4jieei
36 Base36 9ipvu

Cryptographic Hash Functions

md5 fa0d56e957c03e7bd7f65297b0955fd7
sha1 affd4acd9ff3c75e3839bf82992eb169632060f9
sha256 4b5a1566d5261e95704bc1b6c4ff531db8387aaebab773f6d9ecea36b68d8025
sha512 062ae79e71bdb4b2d5ebf422a5f043ce865120ae4089ac4dd0f67678aa3f25e35795a1751780c975549370e07e3173dd268ceca29e548963bafcf368fc11d368
ripemd-160 193e9719ae3c4cdd777d76f8bdc5cc2cad280613

15989898 as geometric shapes

Circle

Radius = n
Diameter 31979796
Circumference 100467492.1769
Area 8.0323247611222E+14

Sphere

Radius = n
Volume 1.7124807151096E+22
Surface area 3.2129299044489E+15
Circumference 100467492.1769

Square

Length = n
Perimeter 63959592
Area 255676838050404
Diagonal 22613130.612562

Cube

Length = n
Surface area 1534061028302424
Volume 4.0882465613885E+21
Space diagonal 27695315.743844

Equilateral Triangle

Length = n
Perimeter 47969694
Area 1.1071131845546E+14
Altitude 13847657.871922

Triangular Pyramid

Length = n
Surface area 1.1071131845546E+14
Volume 4.8180447778673E+20
Height 7537710.2041875