142893194 (number)

142893194 is an even 9-digits composite number following 142893193 and preceding 142893195. In scientific notation, it is written as 1.42893194 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 65458432 positive integers (up to 142893194) that are relatively prime to 142893194.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42893194 × 10^8
Engineering notation 1.42893194 × 10^6

Prime Factorization of 142893194

Prime Factorization 2 × 53 × 17 × 443 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142893194
Product of the distinct prime numbers

The prime factorization of 142893194 is 2 × 53 × 17 × 443 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 24, 34, 956, 888, 7297, 281, 5232, 95591, 997636, 618052, 3104801, 1506664, 81783536, 6443023, 252736217, 696286164, 846555045, 1897957428

Basic calculations (n = 142893194)

Multiplication

n×y
n×2 285786388
n×3 428679582
n×4 571572776
n×5 714465970

Division

n÷y
n÷2 71446597
n÷3 47631064.666667
n÷3 35723298.5
n÷5 28578638.8

Exponentiation

ny
n2 20418464891521636
n3 2.9176596649264E+24
n4 4.169137085263E+32
n5 5.9574131433708E+40

Nth Root

y√n
2√n 11953.794125716
3√n 522.80192892713
4√n 109.33340809522
5√n 42.756515914074

Divisors of 142893194

1, 2, 17, 34, 53, 106, 179, 358, 443, 886, 901, 1802, 3043, 6086, 7531, 9487, 15062, 18974, 23479, 46958, 79297, 158594, 161279, 322558, 399143, 798286, 1348049, 2696098, 4202741, 8405482, 71446597, 142893194

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 -142893193
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 142893194 can be divided by 32 positive divisors. The sum of these divisors (counting 142893194) is 1, the average is 0.03125.

Base conversion 142893194

Base System Value
2 Binary 1000100001000110000010001010
3 Ternary 100221212201121112
4 Quaternary 20201012002022
5 Quinary 243040040234
6 Senary 22102410322
8 Octal 1041060212
10 Decimal 142893194
12 Duodecimal 3ba309a2
16 Hexadecimal 884608a
20 Vigesimal 24d1cje
36 Base36 2d2p3e

Cryptographic Hash Functions

md5 6cf4d9563c4083acee9e3d430f94fbf6
sha1 07e0a24bfe17a0be1591085d78fff970e8e4cf36
sha256 01abd70835c072f33850c7489ae1c315ae31e5dbf29ee0674e3654ae2fbd1ec4
sha512 5bbce78ae816c214049968ba0ca866c00c347842a1e84dddeb8a5ab0ef9eac0ca424dffbaaae557f6e7c8e693ebed27834ec43f4d276c723d119c8cef5f75f83
ripemd-160 da1e6795d9326a76b2ef11ba0fb5a4d30b07ef27

142893194 as geometric shapes

Circle

Radius = n
Diameter 285786388
Circumference 897824417.03676
Area 6.4146499300785E+16

Sphere

Radius = n
Volume 1.2221464225344E+25
Surface area 2.5658599720314E+17
Circumference 897824417.03676

Square

Length = n
Perimeter 571572776
Area 20418464891521636
Diagonal 202081492.92561

Cube

Length = n
Surface area 122510789349129816
Volume 2.9176596649264E+24
Space diagonal 247498272.0638

Equilateral Triangle

Length = n
Perimeter 428679582
Area 8.8414546511692E+15
Altitude 123749136.0319

Triangular Pyramid

Length = n
Surface area 8.8414546511692E+15
Volume 3.4384948904399E+23
Height 67360497.64187