168283985 (number)

168283985 is an odd 9-digits composite number following 168283984 and preceding 168283986. In scientific notation, it is written as 1.68283985 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 128773744 positive integers (up to 168283985) that are relatively prime to 168283985.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred eighty-three thousand nine hundred eighty-five

Notation

Scientific notation 1.68283985 × 10^8
Engineering notation 1.68283985 × 10^6

Prime Factorization of 168283985

Prime Factorization 5 × 23 × 1463339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168283985
Product of the distinct prime numbers

The prime factorization of 168283985 is 5 × 23 × 1463339. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 25, 38, 993, 758, 9813, 3188, 74268, 37372, 526354, 71932, 9172305, 7072727, 57290855, 7305004, 805882227, 80055108, 8065025309, 2142922358

Basic calculations (n = 168283985)

Multiplication

n×y
n×2 336567970
n×3 504851955
n×4 673135940
n×5 841419925

Division

n÷y
n÷2 84141992.5
n÷3 56094661.666667
n÷3 42070996.25
n÷5 33656797

Exponentiation

ny
n2 28319499607480225
n3 4.7657182471527E+24
n4 8.0199405801807E+32
n5 1.349627560296E+41

Nth Root

y√n
2√n 12972.431730404
3√n 552.09557020778
4√n 113.89658348873
5√n 44.178254988228

Divisors of 168283985

1, 5, 23, 115, 1463339, 7316695, 33656797, 168283985

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 -168283984
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 168283985 can be divided by 8 positive divisors. The sum of these divisors (counting 168283985) is 1, the average is 0.125.

Base conversion 168283985

Base System Value
2 Binary 1010000001111100111101010001
3 Ternary 102201122201020012
4 Quaternary 22001330331101
5 Quinary 321040041420
6 Senary 24410524305
8 Octal 1201747521
10 Decimal 168283985
12 Duodecimal 48436695
16 Hexadecimal a07cf51
20 Vigesimal 2cbf9j5
36 Base36 2s6wr5

Cryptographic Hash Functions

md5 a9843d6fadbf158ee2be1dc5a7adf5df
sha1 94e9cc680d78cb0ae17c8f4f109da1eec1ff627f
sha256 e507c4cf0219fda808d4ce6aee26385c691de279a171659c55a217aa2ac6c4fa
sha512 7d5a295ac036b1beabe27e1e480393f906beb6f723e39f40b9fb47f98e46db75a5d33acbacb9d9dc5edd81bd15502d4bfe2a535ae611a751d8098d9c2e2a8db7
ripemd-160 1f466cc76e2b0460c7026d9ab5c34fc0e284debe

168283985 as geometric shapes

Circle

Radius = n
Diameter 336567970
Circumference 1057359461.9856
Area 8.8968331920199E+16

Sphere

Radius = n
Volume 1.9962593912445E+25
Surface area 3.558733276808E+17
Circumference 1057359461.9856

Square

Length = n
Perimeter 673135940
Area 28319499607480225
Diagonal 237989493.91719

Cube

Length = n
Surface area 169916997644881350
Volume 4.7657182471527E+24
Space diagonal 291476412.12016

Equilateral Triangle

Length = n
Perimeter 504851955
Area 1.2262703041271E+16
Altitude 145738206.06008

Triangular Pyramid

Length = n
Surface area 1.2262703041271E+16
Volume 5.6164528163102E+23
Height 79329831.30573