142402238 (number)

142402238 is an even 9-digits composite number following 142402237 and preceding 142402239. In scientific notation, it is written as 1.42402238 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 61575360 positive integers (up to 142402238) that are relatively prime to 142402238.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred two thousand two hundred thirty-eight

Notation

Scientific notation 1.42402238 × 10^8
Engineering notation 1.42402238 × 10^6

Prime Factorization of 142402238

Prime Factorization 2 × 3509 × 103 × 197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142402238
Product of the distinct prime numbers

The prime factorization of 142402238 is 2 × 3509 × 103 × 197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 60, 81, 993, 122, 986, 5877, 39357, 40365, 937552, 187616, 2617188, 967620, 9154974, 67933852, 661252809, 305522914, 3324988829, 4101991136

Basic calculations (n = 142402238)

Multiplication

n×y
n×2 284804476
n×3 427206714
n×4 569608952
n×5 712011190

Division

n÷y
n÷2 71201119
n÷3 47467412.666667
n÷3 35600559.5
n÷5 28480447.6

Exponentiation

ny
n2 20278397387408644
n3 2.8876891710203E+24
n4 4.1121340060166E+32
n5 5.8557708541267E+40

Nth Root

y√n
2√n 11933.240884186
3√n 522.20248991049
4√n 109.23937423926
5√n 42.727094670982

Divisors of 142402238

1, 2, 103, 197, 206, 394, 3509, 7018, 20291, 40582, 361427, 691273, 722854, 1382546, 71201119, 142402238

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 -142402237
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 142402238 can be divided by 16 positive divisors. The sum of these divisors (counting 142402238) is 1, the average is 0.0625.

Base conversion 142402238

Base System Value
2 Binary 1000011111001110001010111110
3 Ternary 100220221210010222
4 Quaternary 20133032022332
5 Quinary 242423332423
6 Senary 22044101342
8 Octal 1037161276
10 Decimal 142402238
12 Duodecimal 3b834852
16 Hexadecimal 87ce2be
20 Vigesimal 24a05bi
36 Base36 2cs69q

Cryptographic Hash Functions

md5 c9038e4f7c3a0e1eec5f16c4cc790074
sha1 79c396f49ce21b42765be0ce073a27c3d4f37913
sha256 b9017e55247f1d37f80b507997e2676f33a4e8b80de12b01f250be4695539446
sha512 2e57e115884c31ab827422c72a7bd585e8ded173d491f7ac05ae7cf891e87eb0ec6bbeec20767f1a609f0c45a84ca334dbc08ee716f2c523cbebee343e82f9ff
ripemd-160 68331ba5a8c98f2666e877929cc5a4c7a5cc01ca

142402238 as geometric shapes

Circle

Radius = n
Diameter 284804476
Circumference 894739649.51109
Area 6.3706464258857E+16

Sphere

Radius = n
Volume 1.2095924114038E+25
Surface area 2.5482585703543E+17
Circumference 894739649.51109

Square

Length = n
Perimeter 569608952
Area 20278397387408644
Diagonal 201387176.29188

Cube

Length = n
Surface area 121670384324451864
Volume 2.8876891710203E+24
Space diagonal 246647911.32752

Equilateral Triangle

Length = n
Perimeter 427206714
Area 8.7808036427659E+15
Altitude 123323955.66376

Triangular Pyramid

Length = n
Surface area 8.7808036427659E+15
Volume 3.4031743246457E+23
Height 67129058.76396