142321854 (number)

142321854 is an even 9-digits composite number following 142321853 and preceding 142321855. In scientific notation, it is written as 1.42321854 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 46399392 positive integers (up to 142321854) that are relatively prime to 142321854.

Interesting facts

Basic properties

Name

Name one hundred forty-two million three hundred twenty-one thousand eight hundred fifty-four

Notation

Scientific notation 1.42321854 × 10^8
Engineering notation 1.42321854 × 10^6

Prime Factorization of 142321854

Prime Factorization 2 × 3 × 53 × 919 × 487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142321854
Product of the distinct prime numbers

The prime factorization of 142321854 is 2 × 3 × 53 × 919 × 487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 32, 69, 985, 934, 3932, 1013, 93488, 455, 985986, 421957, 8507048, 1265606, 62112220, 79182228, 936388138, 343792965, 4929394432, 313219704

Basic calculations (n = 142321854)

Multiplication

n×y
n×2 284643708
n×3 426965562
n×4 569287416
n×5 711609270

Division

n÷y
n÷2 71160927
n÷3 47440618
n÷3 35580463.5
n÷5 28464370.8

Exponentiation

ny
n2 20255510125997316
n3 2.8828017548477E+24
n4 4.1028569046438E+32
n5 5.8392620136561E+40

Nth Root

y√n
2√n 11929.872337959
3√n 522.10421283649
4√n 109.22395496391
5√n 42.722269816266

Divisors of 142321854

1, 2, 3, 6, 53, 106, 159, 318, 487, 919, 974, 1461, 1838, 2757, 2922, 5514, 25811, 48707, 51622, 77433, 97414, 146121, 154866, 292242, 447553, 895106, 1342659, 2685318, 23720309, 47440618, 71160927, 142321854

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142321853
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142321854 can be divided by 32 positive divisors. The sum of these divisors (counting 142321854) is 1, the average is 0.03125.

Base conversion 142321854

Base System Value
2 Binary 1000011110111010100010111110
3 Ternary 100220210200212210
4 Quaternary 20132322202332
5 Quinary 242413244404
6 Senary 22042241250
8 Octal 1036724276
10 Decimal 142321854
12 Duodecimal 3b7b6226
16 Hexadecimal 87ba8be
20 Vigesimal 249a4ce
36 Base36 2cqg8u

Cryptographic Hash Functions

md5 9103ff6b793a54003db1c2edb00147e4
sha1 4b2a7a8c7c154e75203a9f941928fd9430367754
sha256 fce07268195293d144ef9e3efb8d58ee7ab926c95469d151f87ba5dff8c42fe7
sha512 c3dc7a093ebdc4c442d8b1ed8e997b425cbdb65898f1f6eeaad60a24287a62aafdb828dc203faf764173631deea48c03e7584579c0e090775878e34d98249b28
ripemd-160 7c6dfbe0c3b6d9a4ea8c1b95b7dcc81c1753be65

142321854 as geometric shapes

Circle

Radius = n
Diameter 284643708
Circumference 894234581.94336
Area 6.3634561806547E+16

Sphere

Radius = n
Volume 1.2075451753047E+25
Surface area 2.5453824722619E+17
Circumference 894234581.94336

Square

Length = n
Perimeter 569287416
Area 20255510125997316
Diagonal 201273496.14888

Cube

Length = n
Surface area 121533060755983896
Volume 2.8828017548477E+24
Space diagonal 246508682.1554

Equilateral Triangle

Length = n
Perimeter 426965562
Area 8.7708931678633E+15
Altitude 123254341.0777

Triangular Pyramid

Length = n
Surface area 8.7708931678633E+15
Volume 3.3974144494488E+23
Height 67091165.382961