16388976 (number)

16388976 is an even 8-digits composite number following 16388975 and preceding 16388977. In scientific notation, it is written as 1.6388976 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 5410240 positive integers (up to 16388976) that are relatively prime to 16388976.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-eight thousand nine hundred seventy-six

Notation

Scientific notation 1.6388976 × 10^7
Engineering notation 1.6388976 × 10^6

Prime Factorization of 16388976

Prime Factorization 2 × 2 × 2 × 2 × 3 × 107 × 3191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2048622
Product of the distinct prime numbers

The prime factorization of 16388976 is 2 × 2 × 2 × 2 × 3 × 107 × 3191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16388976)

Multiplication

n×y
n×2 32777952
n×3 49166928
n×4 65555904
n×5 81944880

Division

n÷y
n÷2 8194488
n÷3 5462992
n÷3 4097244
n÷5 3277795.2

Exponentiation

ny
n2 268598534328576
n3 4.4020549327462E+21
n4 7.2145172643459E+28
n5 1.1823855029695E+36

Nth Root

y√n
2√n 4048.3300260725
3√n 254.00987830224
4√n 63.626488399663
5√n 27.727477647009

Divisors of 16388976

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16388975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16388976 can be divided by 40 positive divisors. The sum of these divisors (counting 16388976) is 1, the average is 0.025.

Base conversion 16388976

Base System Value
2 Binary 111110100001001101110000
3 Ternary 1010211122110010
4 Quaternary 332201031300
5 Quinary 13143421401
6 Senary 1343134520
8 Octal 76411560
10 Decimal 16388976
12 Duodecimal 55a4440
16 Hexadecimal fa1370
20 Vigesimal 528c8g
36 Base36 9r9tc

Cryptographic Hash Functions

md5 9ea853e99eb6beb42b49186d8f62afc3
sha1 8c3722b174199927e37ea18cda4e6acfb100393e
sha256 5eaad7aec38cf2b68c48ef56fe059e5d38fd881058d5f5028feec82b3918d0fd
sha512 d07001d11c83216a180eea430b0e913737ed25f67fc93e2fe5d71c97f8143d6d463bc3f99b4e3ae867e2983874deff2cd8fe2cea97ac64d533f18e5651e68c9c
ripemd-160 5e213ac0e93617caad75e700f5d618603be82685

16388976 as geometric shapes

Circle

Radius = n
Diameter 32777952
Circumference 102974973.20292
Area 8.4382718221164E+14

Sphere

Radius = n
Volume 1.8439284583219E+22
Surface area 3.3753087288466E+15
Circumference 102974973.20292

Square

Length = n
Perimeter 65555904
Area 268598534328576
Diagonal 23177512.132607

Cube

Length = n
Surface area 1611591205971456
Volume 4.4020549327462E+21
Space diagonal 28386539.116027

Equilateral Triangle

Length = n
Perimeter 49166928
Area 1.1630657707391E+14
Altitude 14193269.558013

Triangular Pyramid

Length = n
Surface area 1.1630657707391E+14
Volume 5.1878714901676E+20
Height 7725837.3775357