15553668 (number)

15553668 is an even 8-digits composite number following 15553667 and preceding 15553669. In scientific notation, it is written as 1.5553668 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 4750464 positive integers (up to 15553668) that are relatively prime to 15553668.

Interesting facts

Basic properties

Name

Name fifteen million five hundred fifty-three thousand six hundred sixty-eight

Notation

Scientific notation 1.5553668 × 10^7
Engineering notation 1.5553668 × 10^6

Prime Factorization of 15553668

Prime Factorization 2 × 2 × 39 × 179 × 557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7776834
Product of the distinct prime numbers

The prime factorization of 15553668 is 2 × 2 × 39 × 179 × 557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 25, 64, 378, 344, 2470, 6081, 63740, 44445, 610429, 821188, 5332870, 9522827, 96604645, 85448756, 187380882, 488892611, 7592422211, 1989309207

Basic calculations (n = 15553668)

Multiplication

n×y
n×2 31107336
n×3 46661004
n×4 62214672
n×5 77768340

Division

n÷y
n÷2 7776834
n÷3 5184556
n÷3 3888417
n÷5 3110733.6

Exponentiation

ny
n2 241916588254224
n3 3.7626902973989E+21
n4 5.8523635672564E+28
n5 9.1025719940401E+35

Nth Root

y√n
2√n 3943.8138901322
3√n 249.61898226361
4√n 62.799792118543
5√n 27.43889165893

Divisors of 15553668

1, 2, 4, 39, 78, 156, 179, 358, 557, 716, 1114, 2228, 6981, 13962, 21723, 27924, 43446, 86892, 99703, 199406, 398812, 3888417, 7776834, 15553668

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 -15553667
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 15553668 can be divided by 24 positive divisors. The sum of these divisors (counting 15553668) is 1, the average is 0.041666666666667.

Base conversion 15553668

Base System Value
2 Binary 111011010101010010000100
3 Ternary 1002021012121210
4 Quaternary 323111102010
5 Quinary 12440204133
6 Senary 1313211420
8 Octal 73252204
10 Decimal 15553668
12 Duodecimal 5260b70
16 Hexadecimal ed5484
20 Vigesimal 4h4438
36 Base36 99dac

Cryptographic Hash Functions

md5 f2217dfccdfab5d9ef42d4b86206d330
sha1 1a01d49ead6d1dae814b1524ed83e45026d78e72
sha256 14d3b3d50bea8d3a8c32d79ef7749b45a07e2f602fe3a9c79aee9c2b395dc0c9
sha512 421005c6400f521ba67330b72953ca58b3f67df4ea8b82eb8710f297c0d11387dcd1c3d690264218e13e5759e624ab00a237d89f2d9abc92c1b83b23ad3d7c9a
ripemd-160 01c67ddb300c6d5d36dc9fb17780e73456a9db4c

15553668 as geometric shapes

Circle

Radius = n
Diameter 31107336
Circumference 97726578.250349
Area 7.6000337644098E+14

Sphere

Radius = n
Volume 1.5761120261389E+22
Surface area 3.0400135057639E+15
Circumference 97726578.250349

Square

Length = n
Perimeter 62214672
Area 241916588254224
Diagonal 21996208.230248

Cube

Length = n
Surface area 1451499529525344
Volume 3.7626902973989E+21
Space diagonal 26939743.220058

Equilateral Triangle

Length = n
Perimeter 46661004
Area 1.0475295551251E+14
Altitude 13469871.610029

Triangular Pyramid

Length = n
Surface area 1.0475295551251E+14
Volume 4.434373041326E+20
Height 7332069.4100828