15668814 (number)

15668814 is an even 8-digits composite number following 15668813 and preceding 15668815. In scientific notation, it is written as 1.5668814 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4391712 positive integers (up to 15668814) that are relatively prime to 15668814.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand eight hundred fourteen

Notation

Scientific notation 1.5668814 × 10^7
Engineering notation 1.5668814 × 10^6

Prime Factorization of 15668814

Prime Factorization 2 × 21 × 53 × 7039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15668814
Product of the distinct prime numbers

The prime factorization of 15668814 is 2 × 21 × 53 × 7039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 39, 76, 70, 498, 4603, 8969, 61607, 94760, 479771, 331365, 1289860, 5000724, 36732964, 47125007, 874442177, 579013199, 3411862588, 6777112544

Basic calculations (n = 15668814)

Multiplication

n×y
n×2 31337628
n×3 47006442
n×4 62675256
n×5 78344070

Division

n÷y
n÷2 7834407
n÷3 5222938
n÷3 3917203.5
n÷5 3133762.8

Exponentiation

ny
n2 245511732166596
n3 3.8468776661362E+21
n4 6.0276010631442E+28
n5 9.4445359924609E+35

Nth Root

y√n
2√n 3958.3852768522
3√n 250.23345659089
4√n 62.915699764464
5√n 27.479398681925

Divisors of 15668814

1, 2, 21, 42, 53, 106, 1113, 2226, 7039, 14078, 147819, 295638, 373067, 746134, 7834407, 15668814

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 -15668813
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 15668814 can be divided by 16 positive divisors. The sum of these divisors (counting 15668814) is 1, the average is 0.0625.

Base conversion 15668814

Base System Value
2 Binary 111011110001011001001110
3 Ternary 1002111001120110
4 Quaternary 323301121032
5 Quinary 13002400224
6 Senary 1315500450
8 Octal 73613116
10 Decimal 15668814
12 Duodecimal 52b7726
16 Hexadecimal ef164e
20 Vigesimal 4hic0e
36 Base36 9bu4u

Cryptographic Hash Functions

md5 27342b27d540c315b709fad7807ddbb6
sha1 d59bced7f1165339949ba7e0a80c9fc850437400
sha256 d4081212c5a944eb593234ab3cecc5ab88407f7992517c31eb28a23fd2a0ede5
sha512 a823c60b5601282920384c3abcfb1dad9ae404d27c5cee081064263522b515b746a4eb1256fe9a33e45fdd43ffbc6119653b884c1c2c0929b0920669f9ae8f0c
ripemd-160 730a5bfd3cee353dbcf6613f7fcaa54da118923b

15668814 as geometric shapes

Circle

Radius = n
Diameter 31337628
Circumference 98450061.90573
Area 7.7129785414468E+14

Sphere

Radius = n
Volume 1.6113763486923E+22
Surface area 3.0851914165787E+15
Circumference 98450061.90573

Square

Length = n
Perimeter 62675256
Area 245511732166596
Diagonal 22159049.265101

Cube

Length = n
Surface area 1473070392999576
Volume 3.8468776661362E+21
Space diagonal 27139181.942347

Equilateral Triangle

Length = n
Perimeter 47006442
Area 1.063096984917E+14
Altitude 13569590.971173

Triangular Pyramid

Length = n
Surface area 1.063096984917E+14
Volume 4.5335888068667E+20
Height 7386349.7550338