142646892 (number)

142646892 is an even 9-digits composite number following 142646891 and preceding 142646893. In scientific notation, it is written as 1.42646892 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 47502336 positive integers (up to 142646892) that are relatively prime to 142646892.

Interesting facts

Basic properties

Name

Name one hundred forty-two million six hundred forty-six thousand eight hundred ninety-two

Notation

Scientific notation 1.42646892 × 10^8
Engineering notation 1.42646892 × 10^6

Prime Factorization of 142646892

Prime Factorization 2 × 2 × 3 × 1129 × 10529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71323446
Product of the distinct prime numbers

The prime factorization of 142646892 is 2 × 2 × 3 × 1129 × 10529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 25, 76, 51, 393, 2663, 2042, 35950, 50420, 302358, 931707, 7327371, 7747198, 63535361, 79485274, 554265332, 81744401, 2600220065, 7384719491

Basic calculations (n = 142646892)

Multiplication

n×y
n×2 285293784
n×3 427940676
n×4 570587568
n×5 713234460

Division

n÷y
n÷2 71323446
n÷3 47548964
n÷3 35661723
n÷5 28529378.4

Exponentiation

ny
n2 20348135797259664
n3 2.902598329473E+24
n4 4.1404663042372E+32
n5 5.9062464973016E+40

Nth Root

y√n
2√n 11943.487430395
3√n 522.50137527015
4√n 109.28626368577
5√n 42.741766039091

Divisors of 142646892

1, 2, 3, 4, 6, 12, 1129, 2258, 3387, 4516, 6774, 10529, 13548, 21058, 31587, 42116, 63174, 126348, 11887241, 23774482, 35661723, 47548964, 71323446, 142646892

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142646891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142646892 can be divided by 24 positive divisors. The sum of these divisors (counting 142646892) is 1, the average is 0.041666666666667.

Base conversion 142646892

Base System Value
2 Binary 1000100000001001111001101100
3 Ternary 100221102012202020
4 Quaternary 20200021321230
5 Quinary 243004200032
6 Senary 22053230140
8 Octal 1040117154
10 Decimal 142646892
12 Duodecimal 3b932350
16 Hexadecimal 8809e6c
20 Vigesimal 24bah4c
36 Base36 2cxf1o

Cryptographic Hash Functions

md5 7f06f7e6abcfbe6a15ff3842b8470b0e
sha1 8308626fec610e54af643413b435efb6d2428abc
sha256 e89e6fe7e922abbc5b3500d4a60c9fe8b98f0834ccbd18cc11b0461726de6bc3
sha512 5f3b98dda10720bb6f872e1d215a50244fa714fc9dc32b3c4f1ba99122ceae2794fce5b1ed8eaedfeff13024fb1445dee726e7a497fd92048641b16b7a4c4a2f
ripemd-160 8297faa230b6a89b343c49494c57ddfa17435e55

142646892 as geometric shapes

Circle

Radius = n
Diameter 285293784
Circumference 896276855.92923
Area 6.3925553934918E+16

Sphere

Radius = n
Volume 1.2158375450926E+25
Surface area 2.5570221573967E+17
Circumference 896276855.92923

Square

Length = n
Perimeter 570587568
Area 20348135797259664
Diagonal 201733169.29677

Cube

Length = n
Surface area 122088814783557984
Volume 2.902598329473E+24
Space diagonal 247071664.48579

Equilateral Triangle

Length = n
Perimeter 427940676
Area 8.8110012600412E+15
Altitude 123535832.2429

Triangular Pyramid

Length = n
Surface area 8.8110012600412E+15
Volume 3.4207449363852E+23
Height 67244389.76559