163962021 (number)

163962021 is an odd 9-digits composite number following 163962020 and preceding 163962022. In scientific notation, it is written as 1.63962021 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 109009440 positive integers (up to 163962021) that are relatively prime to 163962021.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred sixty-two thousand twenty-one

Notation

Scientific notation 1.63962021 × 10^8
Engineering notation 1.63962021 × 10^6

Prime Factorization of 163962021

Prime Factorization 3 × 367 × 148921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163962021
Product of the distinct prime numbers

The prime factorization of 163962021 is 3 × 367 × 148921. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 87, 93, 443, 871, 1420, 9223, 90541, 17620, 5163, 369363, 211784, 9267063, 86536069, 49433076, 527770195, 45266357, 9088458145, 4203179498

Basic calculations (n = 163962021)

Multiplication

n×y
n×2 327924042
n×3 491886063
n×4 655848084
n×5 819810105

Division

n÷y
n÷2 81981010.5
n÷3 54654007
n÷3 40990505.25
n÷5 32792404.2

Exponentiation

ny
n2 26883544330404441
n3 4.4078802600562E+24
n4 7.2272495576482E+32
n5 1.1849944437434E+41

Nth Root

y√n
2√n 12804.765558182
3√n 547.32811100804
4√n 113.15814402058
5√n 43.948965069197

Divisors of 163962021

1, 3, 367, 1101, 148921, 446763, 54654007, 163962021

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 -163962020
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 163962021 can be divided by 8 positive divisors. The sum of these divisors (counting 163962021) is 1, the average is 0.125.

Base conversion 163962021

Base System Value
2 Binary 1001110001011101110010100101
3 Ternary 102102112010121110
4 Quaternary 21301131302211
5 Quinary 313433241041
6 Senary 24134135233
8 Octal 1161356245
10 Decimal 163962021
12 Duodecimal 46ab1519
16 Hexadecimal 9c5dca5
20 Vigesimal 2b4f511
36 Base36 2pm9wl

Cryptographic Hash Functions

md5 e4b3822169e29f81e957a379449d273c
sha1 0d368b6b2c5b9487070c3b6c7f9bbb56e5151798
sha256 96872368d5822059dd854baf19e8af98d130daf7a292cf91cee06a850dea5947
sha512 a185c6e5292513dff7bee0d278e7d9bee5d4e327c1b8bfd6cb974ce088645a10922592f52e024089e282ccb424349726d9e230e5b5c88755029cd059f6669708
ripemd-160 f3ce5b858154a04113bdf00f6cbdeb38bb70b9cc

163962021 as geometric shapes

Circle

Radius = n
Diameter 327924042
Circumference 1030203761.2827
Area 8.4457145370854E+16

Sphere

Radius = n
Volume 1.8463685657195E+25
Surface area 3.3782858148342E+17
Circumference 1030203761.2827

Square

Length = n
Perimeter 655848084
Area 26883544330404441
Diagonal 231877313.8123

Cube

Length = n
Surface area 161301265982426646
Volume 4.4078802600562E+24
Space diagonal 283990550.88368

Equilateral Triangle

Length = n
Perimeter 491886063
Area 1.1640916166948E+16
Altitude 141995275.44184

Triangular Pyramid

Length = n
Surface area 1.1640916166948E+16
Volume 5.1947367042401E+23
Height 77292437.937434