142405664 (number)

142405664 is an even 9-digits composite number following 142405663 and preceding 142405665. In scientific notation, it is written as 1.42405664 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 12 positive divisors. There are 71202816 positive integers (up to 142405664) that are relatively prime to 142405664.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred five thousand six hundred sixty-four

Notation

Scientific notation 1.42405664 × 10^8
Engineering notation 1.42405664 × 10^6

Prime Factorization of 142405664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4450177

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8900354
Product of the distinct prime numbers

The prime factorization of 142405664 is 2 × 2 × 2 × 2 × 2 × 4450177. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 25, 97, 783, 158, 6820, 6995, 19416, 60807, 903315, 740528, 2819353, 3890792, 88396536, 75723606, 722226944, 348264026, 7457780731, 3802526400

Basic calculations (n = 142405664)

Multiplication

n×y
n×2 284811328
n×3 427216992
n×4 569622656
n×5 712028320

Division

n÷y
n÷2 71202832
n÷3 47468554.666667
n÷3 35601416
n÷5 28481132.8

Exponentiation

ny
n2 20279373139280896
n3 2.8878975974031E+24
n4 4.1125297492219E+32
n5 5.8564752965769E+40

Nth Root

y√n
2√n 11933.38443192
3√n 522.20667769903
4√n 109.24003127023
5√n 42.72730025991

Divisors of 142405664

1, 2, 4, 8, 16, 32, 4450177, 8900354, 17800708, 35601416, 71202832, 142405664

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142405663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142405664 can be divided by 12 positive divisors. The sum of these divisors (counting 142405664) is 1, the average is 0.083333333333333.

Base conversion 142405664

Base System Value
2 Binary 1000011111001111000000100000
3 Ternary 100220221221211212
4 Quaternary 20133033000200
5 Quinary 242423440124
6 Senary 22044125252
8 Octal 1037170040
10 Decimal 142405664
12 Duodecimal 3b836828
16 Hexadecimal 87cf020
20 Vigesimal 24a0e34
36 Base36 2cs8ww

Cryptographic Hash Functions

md5 279a22cb8e94a2484b3571642c54432d
sha1 98b54d2ceef3f1158309c6278cfa9b922f993c3e
sha256 2d17e904109c9b5f62e31e751651119893c1b91aa05faf188cc6f593b2f7c211
sha512 6490e613767e454900a51357a1b540bac2bfaceb6d5501126576589f1fd215a3932746cd4b617da3b7bce9b84482596d3a0d0dc894585259b180e6fc40a8404c
ripemd-160 094ebb91fe4c377de1abfab60df99ba6f92e5893

142405664 as geometric shapes

Circle

Radius = n
Diameter 284811328
Circumference 894761175.70395
Area 6.3709529673771E+16

Sphere

Radius = n
Volume 1.2096797168428E+25
Surface area 2.5483811869508E+17
Circumference 894761175.70395

Square

Length = n
Perimeter 569622656
Area 20279373139280896
Diagonal 201392021.38755

Cube

Length = n
Surface area 121676238835685376
Volume 2.8878975974031E+24
Space diagonal 246653845.33358

Equilateral Triangle

Length = n
Perimeter 427216992
Area 8.7812261557205E+15
Altitude 123326922.66679

Triangular Pyramid

Length = n
Surface area 8.7812261557205E+15
Volume 3.4034199574934E+23
Height 67130673.795849