15669993 (number)

15669993 is an odd 8-digits composite number following 15669992 and preceding 15669994. In scientific notation, it is written as 1.5669993 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 10409184 positive integers (up to 15669993) that are relatively prime to 15669993.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-nine thousand nine hundred ninety-three

Notation

Scientific notation 1.5669993 × 10^7
Engineering notation 1.5669993 × 10^6

Prime Factorization of 15669993

Prime Factorization 3 × 283 × 18457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15669993
Product of the distinct prime numbers

The prime factorization of 15669993 is 3 × 283 × 18457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 35, 2, 55, 5, 6206, 9106, 41594, 76317, 462414, 655495, 2817163, 8294875, 28770024, 71661855, 439909204, 951351192, 6498976288, 8025121013

Basic calculations (n = 15669993)

Multiplication

n×y
n×2 31339986
n×3 47009979
n×4 62679972
n×5 78349965

Division

n÷y
n÷2 7834996.5
n÷3 5223331
n÷3 3917498.25
n÷5 3133998.6

Exponentiation

ny
n2 245548680620049
n3 3.8477461064754E+21
n4 6.0294154554247E+28
n5 9.4480897980597E+35

Nth Root

y√n
2√n 3958.5341984123
3√n 250.2397327061
4√n 62.916883254118
5√n 27.479812206982

Divisors of 15669993

1, 3, 283, 849, 18457, 55371, 5223331, 15669993

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15669992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15669993 can be divided by 8 positive divisors. The sum of these divisors (counting 15669993) is 1, the average is 0.125.

Base conversion 15669993

Base System Value
2 Binary 111011110001101011101001
3 Ternary 1002111010012010
4 Quaternary 323301223221
5 Quinary 13002414433
6 Senary 1315510133
8 Octal 73615351
10 Decimal 15669993
12 Duodecimal 52b8349
16 Hexadecimal ef1ae9
20 Vigesimal 4hiejd
36 Base36 9bv1l

Cryptographic Hash Functions

md5 045852758f6a98b3680793b1302bcd17
sha1 ac403b60bd5096a1a50014df54b9b559426ed585
sha256 9d8bcf363d1ef76d6a98a791e207a1d65ff60156b9d03810acd3fda2b2b0dbe4
sha512 0035ea4d7f01a510ec1fc02a648179551ae7ed65b0beea41a087780dc851b7efda96ea7ed42d5ce8ef50aaeb662683917b646476c681c3bc6754d1489f4e03ce
ripemd-160 0152a4eb01fa256bf20cf89507e8fe3db07c976e

15669993 as geometric shapes

Circle

Radius = n
Diameter 31339986
Circumference 98457469.781207
Area 7.7141393113461E+14

Sphere

Radius = n
Volume 1.6117401201309E+22
Surface area 3.0856557245384E+15
Circumference 98457469.781207

Square

Length = n
Perimeter 62679972
Area 245548680620049
Diagonal 22160716.622891

Cube

Length = n
Surface area 1473292083720294
Volume 3.8477461064754E+21
Space diagonal 27141224.030249

Equilateral Triangle

Length = n
Perimeter 47009979
Area 1.0632569764136E+14
Altitude 13570612.015124

Triangular Pyramid

Length = n
Surface area 1.0632569764136E+14
Volume 4.5346122736215E+20
Height 7386905.5409638