16393944 (number)

16393944 is an even 8-digits composite number following 16393943 and preceding 16393945. In scientific notation, it is written as 1.6393944 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 4683936 positive integers (up to 16393944) that are relatively prime to 16393944.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-three thousand nine hundred forty-four

Notation

Scientific notation 1.6393944 × 10^7
Engineering notation 1.6393944 × 10^6

Prime Factorization of 16393944

Prime Factorization 2 × 2 × 2 × 3 × 7 × 97583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4098486
Product of the distinct prime numbers

The prime factorization of 16393944 is 2 × 2 × 2 × 3 × 7 × 97583. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 54, 97, 144, 750, 9214, 4998, 1138, 64267, 890449, 953111, 619749, 6085777, 12981430, 67003726, 662701569, 148271853, 4357434564, 1644385284

Basic calculations (n = 16393944)

Multiplication

n×y
n×2 32787888
n×3 49181832
n×4 65575776
n×5 81969720

Division

n÷y
n÷2 8196972
n÷3 5464648
n÷3 4098486
n÷5 3278788.8

Exponentiation

ny
n2 268761399875136
n3 4.4060593389146E+21
n4 7.2232690062843E+28
n5 1.1841786758596E+36

Nth Root

y√n
2√n 4048.9435659194
3√n 254.03554176423
4√n 63.631309635425
5√n 27.729158452564

Divisors of 16393944

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 97583, 195166, 292749, 390332, 585498, 683081, 780664, 1170996, 1366162, 2049243, 2341992, 2732324, 4098486, 5464648, 8196972, 16393944

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16393943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16393944 can be divided by 32 positive divisors. The sum of these divisors (counting 16393944) is 1, the average is 0.03125.

Base conversion 16393944

Base System Value
2 Binary 111110100010011011011000
3 Ternary 1010211220021010
4 Quaternary 332202123120
5 Quinary 13144101234
6 Senary 1343213520
8 Octal 76423330
10 Decimal 16393944
12 Duodecimal 55a72a0
16 Hexadecimal fa26d8
20 Vigesimal 5294h4
36 Base36 9rdnc

Cryptographic Hash Functions

md5 3f56f876ee1e50b6bf1a3650c15688d3
sha1 1a1c3bdebff46862dc025c13c6f3dd45a4058d6e
sha256 e5e2a0169934bb65a68782580b0b7ffd95ff30e11496b92cb3b23e3d8063a68c
sha512 10950b2d68c0c215bb5786b6f5a72438a27208fdae299d41bb4da478e147f91c9b1bc9b90d159778758c7c54026250dc0b01f1a972716f6c512b7a4ffcdf245a
ripemd-160 803c00c327dbe32330868376682201e78bd7b6f5

16393944 as geometric shapes

Circle

Radius = n
Diameter 32787888
Circumference 103006188.06752
Area 8.4433883941624E+14

Sphere

Radius = n
Volume 1.8456058200553E+22
Surface area 3.3773553576649E+15
Circumference 103006188.06752

Square

Length = n
Perimeter 65575776
Area 268761399875136
Diagonal 23184537.945585

Cube

Length = n
Surface area 1612568399250816
Volume 4.4060593389146E+21
Space diagonal 28395143.944439

Equilateral Triangle

Length = n
Perimeter 49181832
Area 1.1637709992427E+14
Altitude 14197571.972219

Triangular Pyramid

Length = n
Surface area 1.1637709992427E+14
Volume 5.1925907280947E+20
Height 7728179.315195