15668950 (number)

15668950 is an even 8-digits composite number following 15668949 and preceding 15668951. In scientific notation, it is written as 1.5668950 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 5508000 positive integers (up to 15668950) that are relatively prime to 15668950.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand nine hundred fifty

Notation

Scientific notation 1.5668950 × 10^7
Engineering notation 1.5668950 × 10^6

Prime Factorization of 15668950

Prime Factorization 2 × 25 × 11 × 31 × 919

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15668950
Product of the distinct prime numbers

The prime factorization of 15668950 is 2 × 25 × 11 × 31 × 919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 97, 16, 713, 851, 764, 4601, 36074, 1552, 250193, 514613, 7447575, 2915295, 5566908, 99843299, 995809917, 261268403, 776603783, 2625469350

Basic calculations (n = 15668950)

Multiplication

n×y
n×2 31337900
n×3 47006850
n×4 62675800
n×5 78344750

Division

n÷y
n÷2 7834475
n÷3 5222983.3333333
n÷3 3917237.5
n÷5 3133790

Exponentiation

ny
n2 245515994102500
n3 3.8469778357924E+21
n4 6.0278103360139E+28
n5 9.4449458764485E+35

Nth Root

y√n
2√n 3958.4024555368
3√n 250.23418056935
4√n 62.915836285762
5√n 27.479446384135

Divisors of 15668950

1, 2, 11, 22, 25, 31, 50, 62, 275, 341, 550, 682, 775, 919, 1550, 1838, 8525, 10109, 17050, 20218, 22975, 28489, 45950, 56978, 252725, 313379, 505450, 626758, 712225, 1424450, 7834475, 15668950

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15668949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15668950 can be divided by 32 positive divisors. The sum of these divisors (counting 15668950) is 1, the average is 0.03125.

Base conversion 15668950

Base System Value
2 Binary 111011110001011011010110
3 Ternary 1002111001202111
4 Quaternary 323301123112
5 Quinary 13002401300
6 Senary 1315501234
8 Octal 73613326
10 Decimal 15668950
12 Duodecimal 52b781a
16 Hexadecimal ef16d6
20 Vigesimal 4hic7a
36 Base36 9bu8m

Cryptographic Hash Functions

md5 06bab6332da18f747ea8be677be48ff8
sha1 26236e19f5196392904b4777b327991cbc3df3b0
sha256 82f9e0080bdd9b191e99ef3f2410903c87ca9d2ad91ffd54358a7dcff73f9c83
sha512 ad58167ebdde0ef0073fe6944d89ad8609aedbdaa0c6b9d5ad33d0b9a02fc671d2f10e1bccda865588ea754c9b6eb5026ad2cad09b6815fb3fa38f57d43d0db4
ripemd-160 ae5417f4f9b1a522ebe3dfea6ccd54c3f16ac8d9

15668950 as geometric shapes

Circle

Radius = n
Diameter 31337900
Circumference 98450916.418932
Area 7.7131124341121E+14

Sphere

Radius = n
Volume 1.6114183076597E+22
Surface area 3.0852449736448E+15
Circumference 98450916.418932

Square

Length = n
Perimeter 62675800
Area 245515994102500
Diagonal 22159241.598146

Cube

Length = n
Surface area 1473095964615000
Volume 3.8469778357924E+21
Space diagonal 27139417.501256

Equilateral Triangle

Length = n
Perimeter 47006850
Area 1.0631154396408E+14
Altitude 13569708.750628

Triangular Pyramid

Length = n
Surface area 1.0631154396408E+14
Volume 4.5337068579386E+20
Height 7386413.8660486