142893154 (number)

142893154 is an even 9-digits composite number following 142893153 and preceding 142893155. In scientific notation, it is written as 1.42893154 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 71446576 positive integers (up to 142893154) that are relatively prime to 142893154.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42893154 × 10^8
Engineering notation 1.42893154 × 10^6

Prime Factorization of 142893154

Prime Factorization 2 × 71446577

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142893154
Product of the distinct prime numbers

The prime factorization of 142893154 is 2 × 71446577. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 80, 34, 337, 27, 4120, 8837, 52082, 26701, 110703, 898249, 8630958, 6207058, 24987676, 38738095, 46216457, 449897586, 6357340164, 4333448455

Basic calculations (n = 142893154)

Multiplication

n×y
n×2 285786308
n×3 428679462
n×4 571572616
n×5 714465770

Division

n÷y
n÷2 71446577
n÷3 47631051.333333
n÷3 35723288.5
n÷5 28578630.8

Exponentiation

ny
n2 20418453460067716
n3 2.9176572147113E+24
n4 4.1691324170095E+32
n5 5.9574048051013E+40

Nth Root

y√n
2√n 11953.792452607
3√n 522.80188014459
4√n 109.33340044381
5√n 42.756513520313

Divisors of 142893154

1, 2, 71446577, 142893154

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 -142893153
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 142893154 can be divided by 4 positive divisors. The sum of these divisors (counting 142893154) is 1, the average is 0.25.

Base conversion 142893154

Base System Value
2 Binary 1000100001000110000001100010
3 Ternary 100221212201120001
4 Quaternary 20201012001202
5 Quinary 243040040104
6 Senary 22102410214
8 Octal 1041060142
10 Decimal 142893154
12 Duodecimal 3ba3096a
16 Hexadecimal 8846062
20 Vigesimal 24d1che
36 Base36 2d2p2a

Cryptographic Hash Functions

md5 7bd412eedc235ccd612b4e76065b047f
sha1 ab1c4c6eb5fa3555e3aaa83030b335c5214859fe
sha256 d345f4f16e6a461f290f7c4e5000c5683b0ffd6b9687d98f69c8e4f2965046bd
sha512 5152509b425116bd26db2b00ef79f140698549f9b49210be35021c0ee41779e5d8f1428a1c167aed15dec08f5a379a05e3d466afa99d32251b43871a597b3cf0
ripemd-160 933ea057f5f48c178ee8a9645e38aa953b63b6a6

142893154 as geometric shapes

Circle

Radius = n
Diameter 285786308
Circumference 897824165.70935
Area 6.4146463387814E+16

Sphere

Radius = n
Volume 1.2221453961907E+25
Surface area 2.5658585355126E+17
Circumference 897824165.70935

Square

Length = n
Perimeter 571572616
Area 20418453460067716
Diagonal 202081436.35707

Cube

Length = n
Surface area 122510720760406296
Volume 2.9176572147113E+24
Space diagonal 247498202.78176

Equilateral Triangle

Length = n
Perimeter 428679462
Area 8.8414497012045E+15
Altitude 123749101.39088

Triangular Pyramid

Length = n
Surface area 8.8414497012045E+15
Volume 3.4384920028337E+23
Height 67360478.785689