142461808 (number)

142461808 is an even 9-digits composite number following 142461807 and preceding 142461809. In scientific notation, it is written as 1.42461808 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 10 positive divisors. There are 71230896 positive integers (up to 142461808) that are relatively prime to 142461808.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred sixty-one thousand eight hundred eight

Notation

Scientific notation 1.42461808 × 10^8
Engineering notation 1.42461808 × 10^6

Prime Factorization of 142461808

Prime Factorization 2 × 2 × 2 × 2 × 8903863

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17807726
Product of the distinct prime numbers

The prime factorization of 142461808 is 2 × 2 × 2 × 2 × 8903863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 2, 26, 853, 557, 4360, 5108, 38800, 74678, 877640, 597604, 5821926, 3758766, 47831638, 22141392, 591985127, 876008744, 4323675316, 3123813693

Basic calculations (n = 142461808)

Multiplication

n×y
n×2 284923616
n×3 427385424
n×4 569847232
n×5 712309040

Division

n÷y
n÷2 71230904
n÷3 47487269.333333
n÷3 35615452
n÷5 28492361.6

Exponentiation

ny
n2 20295366738628864
n3 2.8913146396081E+24
n4 4.1190191105544E+32
n5 5.8680290967614E+40

Nth Root

y√n
2√n 11935.736592268
3√n 522.27529603606
4√n 109.25079675805
5√n 42.730668810374

Divisors of 142461808

1, 2, 4, 8, 16, 8903863, 17807726, 35615452, 71230904, 142461808

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142461807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142461808 can be divided by 10 positive divisors. The sum of these divisors (counting 142461808) is 1, the average is 0.1.

Base conversion 142461808

Base System Value
2 Binary 1000011111011100101101110000
3 Ternary 100221001210212021
4 Quaternary 20133130231300
5 Quinary 242432234213
6 Senary 22045241224
8 Octal 1037345560
10 Decimal 142461808
12 Duodecimal 3b863214
16 Hexadecimal 87dcb70
20 Vigesimal 24a7ea8
36 Base36 2ctg8g

Cryptographic Hash Functions

md5 83897bc6884fd1ad06f41a5d0d28af47
sha1 a1172df3205bac6cf880fc396694aae5d6dd07cf
sha256 8cbc26b6767a84b9f725c70eb0c76362d38e5d19b278567f854ab66f3dcee5a7
sha512 e96ae6f28be8b8503dbd739c8439b0b8878e32252fcb1af0b04fbdc2481e64bd0551ff6cd590945d03641a5e65a4fea120d8d01bf886d10d13bfc8d6ab60f72d
ripemd-160 622ac074ca2d3445cf8065e5bba36d304795b825

142461808 as geometric shapes

Circle

Radius = n
Diameter 284923616
Circumference 895113938.85984
Area 6.3759775047987E+16

Sphere

Radius = n
Volume 1.2111110441346E+25
Surface area 2.5503910019195E+17
Circumference 895113938.85984

Square

Length = n
Perimeter 569847232
Area 20295366738628864
Diagonal 201471420.99379

Cube

Length = n
Surface area 121772200431773184
Volume 2.8913146396081E+24
Space diagonal 246751089.59412

Equilateral Triangle

Length = n
Perimeter 427385424
Area 8.7881515873872E+15
Altitude 123375544.79706

Triangular Pyramid

Length = n
Surface area 8.7881515873872E+15
Volume 3.4074469803514E+23
Height 67157140.331264