142496189 (number)

142496189 is an odd 9-digits composite number following 142496188 and preceding 142496190. In scientific notation, it is written as 1.42496189 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 129541980 positive integers (up to 142496189) that are relatively prime to 142496189.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42496189 × 10^8
Engineering notation 1.42496189 × 10^6

Prime Factorization of 142496189

Prime Factorization 11 × 12954199

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142496189
Product of the distinct prime numbers

The prime factorization of 142496189 is 11 × 12954199. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 79, 61, 613, 414, 3929, 6026, 31894, 75076, 890202, 629698, 4644666, 6352247, 52035660, 10833407, 26984425, 724754017, 1119904153, 8184433474

Basic calculations (n = 142496189)

Multiplication

n×y
n×2 284992378
n×3 427488567
n×4 569984756
n×5 712480945

Division

n÷y
n÷2 71248094.5
n÷3 47498729.666667
n÷3 35624047.25
n÷5 28499237.8

Exponentiation

ny
n2 20305163879523721
n3 2.8934084698526E+24
n4 4.1229968017431E+32
n5 5.8751133150759E+40

Nth Root

y√n
2√n 11937.176760022
3√n 522.31730706789
4√n 109.25738766794
5√n 42.73273109127

Divisors of 142496189

1, 11, 12954199, 142496189

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142496188
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142496189 can be divided by 4 positive divisors. The sum of these divisors (counting 142496189) is 1, the average is 0.25.

Base conversion 142496189

Base System Value
2 Binary 1000011111100101000110111101
3 Ternary 100221010120000122
4 Quaternary 20133211012331
5 Quinary 242434334224
6 Senary 22050104325
8 Octal 1037450675
10 Decimal 142496189
12 Duodecimal 3b87b0a5
16 Hexadecimal 87e51bd
20 Vigesimal 24ac099
36 Base36 2cu6rh

Cryptographic Hash Functions

md5 85248d3297a124445dd6577265b6231f
sha1 64c96bf7bbcfc3e45910aa0737fd38c99ee4f347
sha256 0f7eb573ab974862208aea21259c08d16db38edb55080b794b8540a098426f30
sha512 878330ae4db7e668a9ea08cbd5d3e4324de2b7a3f440a0ac6e5dad33863357dd5c933cf20f20cb98b46619313f4e21d76193645f33e4890be91eadf91f720d83
ripemd-160 55f7ab64b52247e15e47e4287e36e665ec6514aa

142496189 as geometric shapes

Circle

Radius = n
Diameter 284992378
Circumference 895329961.05389
Area 6.3790553673849E+16

Sphere

Radius = n
Volume 1.2119881056964E+25
Surface area 2.5516221469539E+17
Circumference 895329961.05389

Square

Length = n
Perimeter 569984756
Area 20305163879523721
Diagonal 201520043.07028

Cube

Length = n
Surface area 121830983277142326
Volume 2.8934084698526E+24
Space diagonal 246810639.23294

Equilateral Triangle

Length = n
Perimeter 427488567
Area 8.7923938738369E+15
Altitude 123405319.61647

Triangular Pyramid

Length = n
Surface area 8.7923938738369E+15
Volume 3.4099145829589E+23
Height 67173347.690093