16401968 (number)

16401968 is an even 8-digits composite number following 16401967 and preceding 16401969. In scientific notation, it is written as 1.6401968 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 7270400 positive integers (up to 16401968) that are relatively prime to 16401968.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand nine hundred sixty-eight

Notation

Scientific notation 1.6401968 × 10^7
Engineering notation 1.6401968 × 10^6

Prime Factorization of 16401968

Prime Factorization 2 × 2 × 2 × 2 × 41 × 11 × 2273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2050246
Product of the distinct prime numbers

The prime factorization of 16401968 is 2 × 2 × 2 × 2 × 41 × 11 × 2273. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 46, 43, 87, 479, 5814, 3581, 53215, 3298, 652556, 289359, 6985917, 4297331, 34994581, 13710385, 916113672, 123680513, 986373566, 9508753256

Basic calculations (n = 16401968)

Multiplication

n×y
n×2 32803936
n×3 49205904
n×4 65607872
n×5 82009840

Division

n÷y
n÷2 8200984
n÷3 5467322.6666667
n÷3 4100492
n÷5 3280393.6

Exponentiation

ny
n2 269024554273024
n3 4.4125321304004E+21
n4 7.2374210801799E+28
n5 1.1870794895964E+36

Nth Root

y√n
2√n 4049.9343204551
3√n 254.07698082076
4√n 63.639094277457
5√n 27.731872323241

Divisors of 16401968

1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 2273, 3608, 4546, 7216, 9092, 18184, 25003, 36368, 50006, 93193, 100012, 186386, 200024, 372772, 400048, 745544, 1025123, 1491088, 2050246, 4100492, 8200984, 16401968

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 -16401967
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 16401968 can be divided by 40 positive divisors. The sum of these divisors (counting 16401968) is 1, the average is 0.025.

Base conversion 16401968

Base System Value
2 Binary 111110100100011000110000
3 Ternary 1010212022021022
4 Quaternary 332210120300
5 Quinary 13144330333
6 Senary 1343315012
8 Octal 76443060
10 Decimal 16401968
12 Duodecimal 55aba68
16 Hexadecimal fa4630
20 Vigesimal 52a4i8
36 Base36 9rju8

Cryptographic Hash Functions

md5 8aadc8db6fd656064989c30aef9bcef7
sha1 ac775ee24ccbeb52cd917ff9bddcb7c7aad9a930
sha256 e4ce5c61b04ab8d7b11798c4833a6837dcb809b73f6ab81e1c3723941f397129
sha512 97a2433f00d4db396c6f47229f0269bffc31c08e6f9fefdba38b7eb776c6518d28a37b094df0c36205a59e63d958279ad265918804edc069e1209077ba5f8584
ripemd-160 08ce527c2bd303c2bbafab489f9bea64ab0bb995

16401968 as geometric shapes

Circle

Radius = n
Diameter 32803936
Circumference 103056604.34643
Area 8.451655633394E+14

Sphere

Radius = n
Volume 1.8483171366126E+22
Surface area 3.3806622533576E+15
Circumference 103056604.34643

Square

Length = n
Perimeter 65607872
Area 269024554273024
Diagonal 23195885.59521

Cube

Length = n
Surface area 1614147325638144
Volume 4.4125321304004E+21
Space diagonal 28409041.920119

Equilateral Triangle

Length = n
Perimeter 49205904
Area 1.1649104912111E+14
Altitude 14204520.960059

Triangular Pyramid

Length = n
Surface area 1.1649104912111E+14
Volume 5.2002189860161E+20
Height 7731961.8650698