142201986 (number)

142201986 is an even 9-digits composite number following 142201985 and preceding 142201987. In scientific notation, it is written as 1.42201986 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 47400660 positive integers (up to 142201986) that are relatively prime to 142201986.

Interesting facts

Basic properties

Name

Name one hundred forty-two million two hundred one thousand nine hundred eighty-six

Notation

Scientific notation 1.42201986 × 10^8
Engineering notation 1.42201986 × 10^6

Prime Factorization of 142201986

Prime Factorization 2 × 3 × 23700331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142201986
Product of the distinct prime numbers

The prime factorization of 142201986 is 2 × 3 × 23700331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 36, 38, 792, 706, 3633, 6574, 18126, 88053, 667090, 114560, 9887473, 3030671, 56585304, 83796547, 308033956, 627719601, 4347239468, 7101333400

Basic calculations (n = 142201986)

Multiplication

n×y
n×2 284403972
n×3 426605958
n×4 568807944
n×5 711009930

Division

n÷y
n÷2 71100993
n÷3 47400662
n÷3 35550496.5
n÷5 28440397.2

Exponentiation

ny
n2 20221404822344196
n3 2.8755239254473E+24
n4 4.0890521298913E+32
n5 5.8147133372807E+40

Nth Root

y√n
2√n 11924.847420408
3√n 521.95759406546
4√n 109.20094972301
5√n 42.715070979256

Divisors of 142201986

1, 2, 3, 6, 23700331, 47400662, 71100993, 142201986

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 -142201985
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 142201986 can be divided by 8 positive divisors. The sum of these divisors (counting 142201986) is 1, the average is 0.125.

Base conversion 142201986

Base System Value
2 Binary 1000011110011101010010000010
3 Ternary 100220120121110020
4 Quaternary 20132131102002
5 Quinary 242400430421
6 Senary 22035514310
8 Octal 1036352202
10 Decimal 142201986
12 Duodecimal 3b758996
16 Hexadecimal 879d482
20 Vigesimal 248f4j6
36 Base36 2cnvr6

Cryptographic Hash Functions

md5 91d491bb68ade87f380097508ef5b3c3
sha1 deb475bac55e21c62d747661d116cf376244f6c1
sha256 bb6e00fbab6d463192c9e7611cd55d352904c718c075b73ff9636ea3a5f3858b
sha512 07d170504072b0442dc31cd6b4b45429142a9644c29eeed4fdfe06fab4485820fdb625e0b03aaa13fcf3f03991219d458fa6fe73eb99bf31dd17ac39898bd106
ripemd-160 44085ccd7207db0c32e58a88e855f861481630b7

142201986 as geometric shapes

Circle

Radius = n
Diameter 284403972
Circumference 893481429.08696
Area 6.3527416835142E+16

Sphere

Radius = n
Volume 1.2044966452543E+25
Surface area 2.5410966734057E+17
Circumference 893481429.08696

Square

Length = n
Perimeter 568807944
Area 20221404822344196
Diagonal 201103977.19759

Cube

Length = n
Surface area 121328428934065176
Volume 2.8755239254473E+24
Space diagonal 246301064.6892

Equilateral Triangle

Length = n
Perimeter 426605958
Area 8.7561251381796E+15
Altitude 123150532.3446

Triangular Pyramid

Length = n
Surface area 8.7561251381796E+15
Volume 3.3888374452466E+23
Height 67034659.065863