15668960 (number)

15668960 is an even 8-digits composite number following 15668959 and preceding 15668961. In scientific notation, it is written as 1.5668960 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 24 positive divisors. There are 6267520 positive integers (up to 15668960) that are relatively prime to 15668960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5668960 × 10^7
Engineering notation 1.5668960 × 10^6

Prime Factorization of 15668960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 97931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 979310
Product of the distinct prime numbers

The prime factorization of 15668960 is 2 × 2 × 2 × 2 × 2 × 5 × 97931. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 49, 5, 670, 558, 6533, 4576, 50779, 95659, 11066, 392566, 6379159, 963142, 85171408, 83395772, 52238600, 543609556, 1291961079, 9570102313

Basic calculations (n = 15668960)

Multiplication

n×y
n×2 31337920
n×3 47006880
n×4 62675840
n×5 78344800

Division

n÷y
n÷2 7834480
n÷3 5222986.6666667
n÷3 3917240
n÷5 3133792

Exponentiation

ny
n2 245516307481600
n3 3.8469852012769E+21
n4 6.02782572394E+28
n5 9.4449760155386E+35

Nth Root

y√n
2√n 3958.4037186725
3√n 250.2342338029
4√n 62.915846324058
5√n 27.479449891637

Divisors of 15668960

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 97931, 195862, 391724, 489655, 783448, 979310, 1566896, 1958620, 3133792, 3917240, 7834480, 15668960

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 -15668959
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 15668960 can be divided by 24 positive divisors. The sum of these divisors (counting 15668960) is 1, the average is 0.041666666666667.

Base conversion 15668960

Base System Value
2 Binary 111011110001011011100000
3 Ternary 1002111001202212
4 Quaternary 323301123200
5 Quinary 13002401320
6 Senary 1315501252
8 Octal 73613340
10 Decimal 15668960
12 Duodecimal 52b7828
16 Hexadecimal ef16e0
20 Vigesimal 4hic80
36 Base36 9bu8w

Cryptographic Hash Functions

md5 76a3c467f2e3aa93e93f946dc6c4a892
sha1 833a578e171251239ed2c3eda79f26b368c7977a
sha256 e6ef64667aec5efdf86dd596d256715f7c2018157c6b3a2a075dc79c11c269b7
sha512 3de36a0f040da895c421a1c372dc1eed831b4edb5a15dfbf182c75b63b698cf120cf94591ea49b45724d1b3254d06d1ae692804ed4b6979df9dcd6372307d2f3
ripemd-160 c6812d3e133b0f27878c6eb53328fc26523fea71

15668960 as geometric shapes

Circle

Radius = n
Diameter 31337920
Circumference 98450979.250785
Area 7.7131222792069E+14

Sphere

Radius = n
Volume 1.6114213929067E+22
Surface area 3.0852489116827E+15
Circumference 98450979.250785

Square

Length = n
Perimeter 62675840
Area 245516307481600
Diagonal 22159255.740282

Cube

Length = n
Surface area 1473097844889600
Volume 3.8469852012769E+21
Space diagonal 27139434.821764

Equilateral Triangle

Length = n
Perimeter 47006880
Area 1.0631167966121E+14
Altitude 13569717.410882

Triangular Pyramid

Length = n
Surface area 1.0631167966121E+14
Volume 4.5337155382453E+20
Height 7386418.5800938