16405902 (number)

16405902 is an even 8-digits composite number following 16405901 and preceding 16405903. In scientific notation, it is written as 1.6405902 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5468472 positive integers (up to 16405902) that are relatively prime to 16405902.

Interesting facts

Basic properties

Name

Name sixteen million four hundred five thousand nine hundred two

Notation

Scientific notation 1.6405902 × 10^7
Engineering notation 1.6405902 × 10^6

Prime Factorization of 16405902

Prime Factorization 2 × 81 × 3 × 33757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16405902
Product of the distinct prime numbers

The prime factorization of 16405902 is 2 × 81 × 3 × 33757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 57, 72, 599, 667, 5008, 7226, 7920, 51573, 915689, 397786, 4987923, 8888462, 253417, 6542917, 950977902, 848848162, 9243314853, 5274211407

Basic calculations (n = 16405902)

Multiplication

n×y
n×2 32811804
n×3 49217706
n×4 65623608
n×5 82029510

Division

n÷y
n÷2 8202951
n÷3 5468634
n÷3 4101475.5
n÷5 3281180.4

Exponentiation

ny
n2 269153620433604
n3 4.4157079197789E+21
n4 7.2443671392517E+28
n5 1.1885037733858E+36

Nth Root

y√n
2√n 4050.4199782245
3√n 254.09729258945
4√n 63.642909881812
5√n 27.73320248948

Divisors of 16405902

1, 2, 3, 6, 81, 162, 243, 486, 33757, 67514, 101271, 202542, 2734317, 5468634, 8202951, 16405902

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16405901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16405902 can be divided by 16 positive divisors. The sum of these divisors (counting 16405902) is 1, the average is 0.0625.

Base conversion 16405902

Base System Value
2 Binary 111110100101010110001110
3 Ternary 1010212111200000
4 Quaternary 332211112032
5 Quinary 13144442102
6 Senary 1343345130
8 Octal 76452616
10 Decimal 16405902
12 Duodecimal 55b21a6
16 Hexadecimal fa558e
20 Vigesimal 52aef2
36 Base36 9rmvi

Cryptographic Hash Functions

md5 bb9068b7a769bf56b69bb6f2aef4d05b
sha1 783b0858ddcff50c3ec82932e85a21e7f71157cc
sha256 d804428d5d81f9626ba125841d86b00cc2a11e34702e6a90b1b878860184dc90
sha512 3e783fbed38987bcb9fba386cf9ddf239f27b18e99dcac05f040d0e6c5c796b8ffbf5f12cee454de11c32aa4d82ca25ff273488f88fbf0f03d7f54be2fe1f1bb
ripemd-160 c8b02586c889c142b9ecb212a61f5f8b3859f2cc

16405902 as geometric shapes

Circle

Radius = n
Diameter 32811804
Circumference 103081322.39743
Area 8.4557103664131E+14

Sphere

Radius = n
Volume 1.8496474081568E+22
Surface area 3.3822841465652E+15
Circumference 103081322.39743

Square

Length = n
Perimeter 65623608
Area 269153620433604
Diagonal 23201449.111364

Cube

Length = n
Surface area 1614921722601624
Volume 4.4157079197789E+21
Space diagonal 28415855.807996

Equilateral Triangle

Length = n
Perimeter 49217706
Area 1.1654693640803E+14
Altitude 14207927.903998

Triangular Pyramid

Length = n
Surface area 1.1654693640803E+14
Volume 5.2039616896913E+20
Height 7733816.3704546