163923387 (number)

163923387 is an odd 9-digits composite number following 163923386 and preceding 163923388. In scientific notation, it is written as 1.63923387 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 109240320 positive integers (up to 163923387) that are relatively prime to 163923387.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred twenty-three thousand three hundred eighty-seven

Notation

Scientific notation 1.63923387 × 10^8
Engineering notation 1.63923387 × 10^6

Prime Factorization of 163923387

Prime Factorization 3 × 3049 × 17921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163923387
Product of the distinct prime numbers

The prime factorization of 163923387 is 3 × 3049 × 17921. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 163923387)

Multiplication

n×y
n×2 327846774
n×3 491770161
n×4 655693548
n×5 819616935

Division

n÷y
n÷2 81961693.5
n÷3 54641129
n÷3 40980846.75
n÷5 32784677.4

Exponentiation

ny
n2 26870876805551769
n3 4.4047651376258E+24
n4 7.2204402029914E+32
n5 1.1835990137053E+41

Nth Root

y√n
2√n 12803.256890338
3√n 547.28511906972
4√n 113.15147763215
5√n 43.946893754925

Divisors of 163923387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163923386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163923387 can be divided by 8 positive divisors. The sum of these divisors (counting 163923387) is 1, the average is 0.125.

Base conversion 163923387

Base System Value
2 Binary 1001110001010100010110111011
3 Ternary 102102110011121120
4 Quaternary 21301110112323
5 Quinary 313431022022
6 Senary 24133240323
8 Octal 1161242673
10 Decimal 163923387
12 Duodecimal 46a930a3
16 Hexadecimal 9c545bb
20 Vigesimal 2b4a897
36 Base36 2plg3f

Cryptographic Hash Functions

md5 6479204c87e29ad50795e175faa244d7
sha1 1a2b0471e0d8239c369876de95fc463ac2240e07
sha256 6876f41ad2bd96a44216b5cbd33c8be2942849bdc722d269ef7b557292469b6f
sha512 3cb72a7001abbcb222c2f1de6120bb6e7ad4686240d14e69efdcd90a05609a1c3f9eb4cd105252632dbe1bfe641083901d853e210a057f2765099ecae190eda4
ripemd-160 fab8863f3895fa1eb915e108eea44da871cc7f3b

163923387 as geometric shapes

Circle

Radius = n
Diameter 327846774
Circumference 1029961016.7015
Area 8.4417349167838E+16

Sphere

Radius = n
Volume 1.8450637062871E+25
Surface area 3.3766939667135E+17
Circumference 1029961016.7015

Square

Length = n
Perimeter 655693548
Area 26870876805551769
Diagonal 231822677.08553

Cube

Length = n
Surface area 161225260833310614
Volume 4.4047651376258E+24
Space diagonal 283923634.83278

Equilateral Triangle

Length = n
Perimeter 491770161
Area 1.1635430967785E+16
Altitude 141961817.41639

Triangular Pyramid

Length = n
Surface area 1.1635430967785E+16
Volume 5.1910654972488E+23
Height 77274225.695178