16404939 (number)

16404939 is an odd 8-digits composite number following 16404938 and preceding 16404940. In scientific notation, it is written as 1.6404939 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 10899600 positive integers (up to 16404939) that are relatively prime to 16404939.

Interesting facts

Basic properties

Name

Name sixteen million four hundred four thousand nine hundred thirty-nine

Notation

Scientific notation 1.6404939 × 10^7
Engineering notation 1.6404939 × 10^6

Prime Factorization of 16404939

Prime Factorization 3 × 3 × 311 × 5861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5468313
Product of the distinct prime numbers

The prime factorization of 16404939 is 3 × 3 × 311 × 5861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 80, 88, 382, 250, 7398, 6571, 3586, 39616, 999580, 127685, 8848853, 1398790, 30536577, 93927025, 85196999, 195683171, 9816085387, 5871469970

Basic calculations (n = 16404939)

Multiplication

n×y
n×2 32809878
n×3 49214817
n×4 65619756
n×5 82024695

Division

n÷y
n÷2 8202469.5
n÷3 5468313
n÷3 4101234.75
n÷5 3280987.8

Exponentiation

ny
n2 269122023593721
n3 4.4149303806116E+21
n4 7.2426663583179E+28
n5 1.1881549980556E+36

Nth Root

y√n
2√n 4050.3010999184
3√n 254.09232079169
4√n 63.641975927201
5√n 27.73287690298

Divisors of 16404939

1, 3, 9, 311, 933, 2799, 5861, 17583, 52749, 1822771, 5468313, 16404939

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 -16404938
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 16404939 can be divided by 12 positive divisors. The sum of these divisors (counting 16404939) is 1, the average is 0.083333333333333.

Base conversion 16404939

Base System Value
2 Binary 111110100101000111001011
3 Ternary 1010212110100100
4 Quaternary 332211013023
5 Quinary 13144424224
6 Senary 1343340443
8 Octal 76450713
10 Decimal 16404939
12 Duodecimal 55b1723
16 Hexadecimal fa51cb
20 Vigesimal 52ac6j
36 Base36 9rm4r

Cryptographic Hash Functions

md5 d139899f169a3a6ad622cd7679bbeb72
sha1 2ab60a2c39f86e10236db03819aebc7922d33fb0
sha256 7b6c63bfff72541ba32c16aea52f4f96979de9bf73ee5bd8bb435f9071b50775
sha512 bdaa5a9cb03a8f714482e3cc35f2d7b4649185fd9c8030abfed2113e70134469b0641a2f7c20e97b448cc017c739bd17f98b49b9a19cbf99c30e61dc04068786
ripemd-160 e9231f3ab3bbb93ab01c1ef567f495605b56ec7d

16404939 as geometric shapes

Circle

Radius = n
Diameter 32809878
Circumference 103075271.68998
Area 8.4547177224125E+14

Sphere

Radius = n
Volume 1.849321713312E+22
Surface area 3.381887088965E+15
Circumference 103075271.68998

Square

Length = n
Perimeter 65619756
Area 269122023593721
Diagonal 23200087.223703

Cube

Length = n
Surface area 1614732141562326
Volume 4.4149303806116E+21
Space diagonal 28414187.843068

Equilateral Triangle

Length = n
Perimeter 49214817
Area 1.1653325457502E+14
Altitude 14207093.921534

Triangular Pyramid

Length = n
Surface area 1.1653325457502E+14
Volume 5.2030453509949E+20
Height 7733362.4079011