16400980 (number)

16400980 is an even 8-digits composite number following 16400979 and preceding 16400981. In scientific notation, it is written as 1.6400980 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 6529920 positive integers (up to 16400980) that are relatively prime to 16400980.

Interesting facts

Basic properties

Name

Name sixteen million four hundred thousand nine hundred eighty

Notation

Scientific notation 1.6400980 × 10^7
Engineering notation 1.6400980 × 10^6

Prime Factorization of 16400980

Prime Factorization 2 × 2 × 5 × 229 × 3581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8200490
Product of the distinct prime numbers

The prime factorization of 16400980 is 2 × 2 × 5 × 229 × 3581. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 31, 80, 258, 365, 3323, 2213, 61137, 70909, 851057, 287109, 9794834, 3013422, 52053266, 80046591, 270080040, 563713489, 4833040466, 6669634712

Basic calculations (n = 16400980)

Multiplication

n×y
n×2 32801960
n×3 49202940
n×4 65603920
n×5 82004900

Division

n÷y
n÷2 8200490
n÷3 5466993.3333333
n÷3 4100245
n÷5 3280196

Exponentiation

ny
n2 268992144960400
n3 4.4117347896526E+21
n4 7.2356774050397E+28
n5 1.1867220040651E+36

Nth Root

y√n
2√n 4049.8123413314
3√n 254.07187913423
4√n 63.638135903964
5√n 27.73153822004

Divisors of 16400980

1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 3581, 4580, 7162, 14324, 17905, 35810, 71620, 820049, 1640098, 3280196, 4100245, 8200490, 16400980

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 -16400979
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 16400980 can be divided by 24 positive divisors. The sum of these divisors (counting 16400980) is 1, the average is 0.041666666666667.

Base conversion 16400980

Base System Value
2 Binary 111110100100001001010100
3 Ternary 1010212020220201
4 Quaternary 332210021110
5 Quinary 13144312410
6 Senary 1343310244
8 Octal 76441124
10 Decimal 16400980
12 Duodecimal 55ab384
16 Hexadecimal fa4254
20 Vigesimal 52a290
36 Base36 9rj2s

Cryptographic Hash Functions

md5 d0e1fb6e6659e7e06965f456bc19dca0
sha1 e2f91fae6bf36e56aa3e1efbd3b9fba2640493cf
sha256 56e726933590ebeeb7b864639e474306cdbd4610489d1a01d6b7973a414e8c7f
sha512 bf204d634714b92dda84f01dc4b84307370d445665eb089480e572bad9b4daaf9ab9ee2c00d22d5484113349475ec47db8c74166956bda89bd84adb566e62397
ripemd-160 090ae8d7b14dcea326ff27732d527b6febcaa755

16400980 as geometric shapes

Circle

Radius = n
Diameter 32801960
Circumference 103050396.55935
Area 8.4506374648095E+14

Sphere

Radius = n
Volume 1.8479831473012E+22
Surface area 3.3802549859238E+15
Circumference 103050396.55935

Square

Length = n
Perimeter 65603920
Area 268992144960400
Diagonal 23194488.35221

Cube

Length = n
Surface area 1613952869762400
Volume 4.4117347896526E+21
Space diagonal 28407330.653921

Equilateral Triangle

Length = n
Perimeter 49202940
Area 1.1647701547709E+14
Altitude 14203665.326961

Triangular Pyramid

Length = n
Surface area 1.1647701547709E+14
Volume 5.1992793109333E+20
Height 7731496.1174033