142493174 (number)

142493174 is an even 9-digits composite number following 142493173 and preceding 142493175. In scientific notation, it is written as 1.42493174 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 68855400 positive integers (up to 142493174) that are relatively prime to 142493174.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42493174 × 10^8
Engineering notation 1.42493174 × 10^6

Prime Factorization of 142493174

Prime Factorization 2 × 31 × 1231 × 1867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142493174
Product of the distinct prime numbers

The prime factorization of 142493174 is 2 × 31 × 1231 × 1867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 23, 79, 187, 612, 8864, 9172, 58563, 96696, 779308, 736396, 6022528, 6110628, 36419397, 33287953, 638799805, 538562819, 6559572797, 3338942914

Basic calculations (n = 142493174)

Multiplication

n×y
n×2 284986348
n×3 427479522
n×4 569972696
n×5 712465870

Division

n÷y
n÷2 71246587
n÷3 47497724.666667
n÷3 35623293.5
n÷5 28498634.8

Exponentiation

ny
n2 20304304636594276
n3 2.8932248135312E+24
n4 4.1226478677562E+32
n5 5.8744917996092E+40

Nth Root

y√n
2√n 11937.050473212
3√n 522.31362323185
4√n 109.25680973382
5√n 42.732550257978

Divisors of 142493174

1, 2, 31, 62, 1231, 1867, 2462, 3734, 38161, 57877, 76322, 115754, 2298277, 4596554, 71246587, 142493174

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142493173
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142493174 can be divided by 16 positive divisors. The sum of these divisors (counting 142493174) is 1, the average is 0.0625.

Base conversion 142493174

Base System Value
2 Binary 1000011111100100010111110110
3 Ternary 100221010101212222
4 Quaternary 20133210113312
5 Quinary 242434240144
6 Senary 22050042342
8 Octal 1037442766
10 Decimal 142493174
12 Duodecimal 3b8793b2
16 Hexadecimal 87e45f6
20 Vigesimal 24abcie
36 Base36 2cu4fq

Cryptographic Hash Functions

md5 c31a41fb8bb7d571e07707db9295525f
sha1 e6bdf16b0b1f08bd30bdc87ecd9563bbe8486507
sha256 a8e4c644019f7799c95caec04f9dd4469eaa1f6de5c22834b5f3e28671ae5db9
sha512 89a6c2351df87a77e5eec6c64a641dec02f4dffb27437e18c0aa020e86e09eac24943ee62e88c0506e4d434f68196c61bef5431da0b2d29a3f8255260643c0ea
ripemd-160 bccde69ae6a80318b66517434a9e20136a0185dc

142493174 as geometric shapes

Circle

Radius = n
Diameter 284986348
Circumference 895311017.25018
Area 6.3787854282574E+16

Sphere

Radius = n
Volume 1.2119111759165E+25
Surface area 2.551514171303E+17
Circumference 895311017.25018

Square

Length = n
Perimeter 569972696
Area 20304304636594276
Diagonal 201515779.21639

Cube

Length = n
Surface area 121825827819565656
Volume 2.8932248135312E+24
Space diagonal 246805417.09975

Equilateral Triangle

Length = n
Perimeter 427479522
Area 8.7920218107344E+15
Altitude 123402708.54988

Triangular Pyramid

Length = n
Surface area 8.7920218107344E+15
Volume 3.4096981419085E+23
Height 67171926.405463