16401250 (number)

16401250 is an even 8-digits composite number following 16401249 and preceding 16401251. In scientific notation, it is written as 1.6401250 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 12 positive divisors. There are 6560000 positive integers (up to 16401250) that are relatively prime to 16401250.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand two hundred fifty

Notation

Scientific notation 1.6401250 × 10^7
Engineering notation 1.6401250 × 10^6

Prime Factorization of 16401250

Prime Factorization 2 × 25 × 25 × 13121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 656050
Product of the distinct prime numbers

The prime factorization of 16401250 is 2 × 25 × 25 × 13121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 94, 39, 633, 319, 4162, 5065, 77431, 14087, 297898, 320063, 829833, 1861212, 80909102, 88560667, 325688990, 496146067, 7078678454, 1814254991

Basic calculations (n = 16401250)

Multiplication

n×y
n×2 32802500
n×3 49203750
n×4 65605000
n×5 82006250

Division

n÷y
n÷2 8200625
n÷3 5467083.3333333
n÷3 4100312.5
n÷5 3280250

Exponentiation

ny
n2 269001001562500
n3 4.411952676877E+21
n4 7.2361538841628E+28
n5 1.1868196889263E+36

Nth Root

y√n
2√n 4049.8456760721
3√n 254.07327334016
4√n 63.638397811951
5√n 27.731629525145

Divisors of 16401250

1, 2, 25, 50, 625, 1250, 13121, 26242, 328025, 656050, 8200625, 16401250

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401250 can be divided by 12 positive divisors. The sum of these divisors (counting 16401250) is 1, the average is 0.083333333333333.

Base conversion 16401250

Base System Value
2 Binary 111110100100001101100010
3 Ternary 1010212021021201
4 Quaternary 332210031202
5 Quinary 13144320000
6 Senary 1343311414
8 Octal 76441542
10 Decimal 16401250
12 Duodecimal 55ab56a
16 Hexadecimal fa4362
20 Vigesimal 52a32a
36 Base36 9rjaa

Cryptographic Hash Functions

md5 d9c78ae865d827aac0be9a363dca747e
sha1 288af3d614a2cd7833e45ee72f3d4620b1b06ac3
sha256 4d9db3ab1438c80143fe3123b53a38165a30c44b892e951a83569a44b6d40a3a
sha512 6a73df06c9a3da363c5ce5d3d36a2c03980099a1e3a4f7f2e61968ae30fa3d78aa99317ceb4215c8a3a87f09ae13ce41929996d5c66a8f8e0dc8607d85cb2bf0
ripemd-160 61a8bba45000c5dc653d6feaff7ddd2e188cefbd

16401250 as geometric shapes

Circle

Radius = n
Diameter 32802500
Circumference 103052093.01938
Area 8.4509157031705E+14

Sphere

Radius = n
Volume 1.8480744156883E+22
Surface area 3.3803662812682E+15
Circumference 103052093.01938

Square

Length = n
Perimeter 65605000
Area 269001001562500
Diagonal 23194870.189872

Cube

Length = n
Surface area 1614006009375000
Volume 4.411952676877E+21
Space diagonal 28407798.307639

Equilateral Triangle

Length = n
Perimeter 49203750
Area 1.1648085049829E+14
Altitude 14203899.15382

Triangular Pyramid

Length = n
Surface area 1.1648085049829E+14
Volume 5.1995360934897E+20
Height 7731623.3966239