147442942 (number)

147442942 is an even 9-digits composite number following 147442941 and preceding 147442943. In scientific notation, it is written as 1.47442942 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 73721470 positive integers (up to 147442942) that are relatively prime to 147442942.

Interesting facts

Basic properties

Name

Name one hundred forty-seven million four hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 1.47442942 × 10^8
Engineering notation 1.47442942 × 10^6

Prime Factorization of 147442942

Prime Factorization 2 × 73721471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 147442942
Product of the distinct prime numbers

The prime factorization of 147442942 is 2 × 73721471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 69, 40, 608, 537, 2742, 4766, 43192, 37997, 294836, 49827, 3648520, 9178011, 51993036, 73736069, 687291693, 687194474, 7338438384, 2341239977

Basic calculations (n = 147442942)

Multiplication

n×y
n×2 294885884
n×3 442328826
n×4 589771768
n×5 737214710

Division

n÷y
n÷2 73721471
n÷3 49147647.333333
n÷3 36860735.5
n÷5 29488588.4

Exponentiation

ny
n2 21739421145615364
n3 3.2053242110865E+24
n4 4.7260243174643E+32
n5 6.9681892933048E+40

Nth Root

y√n
2√n 12142.608533589
3√n 528.29276454001
4√n 110.19350495192
5√n 43.025388212181

Divisors of 147442942

1, 2, 73721471, 147442942

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 -147442941
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 147442942 can be divided by 4 positive divisors. The sum of these divisors (counting 147442942) is 1, the average is 0.25.

Base conversion 147442942

Base System Value
2 Binary 1000110010011100110011111110
3 Ternary 101021102212200201
4 Quaternary 20302130303332
5 Quinary 300221133232
6 Senary 22344114114
8 Octal 1062346376
10 Decimal 147442942
12 Duodecimal 4146593a
16 Hexadecimal 8c9ccfe
20 Vigesimal 261a772
36 Base36 2fs7pa

Cryptographic Hash Functions

md5 a073093bcec684a7bd1768bd9732970c
sha1 98908dae3780715fb10a8865ae2e2304771ec59f
sha256 102328d8c0b73866a658d3ed5d5e2b89569bc3493f52fa405736c4c2fd925a35
sha512 5986a85c79c99b710176c7c470e6e932420ebdf6e4196821ecda62fbb280d0c39542ae557a940fa12a33f05c13f96452f29e5262de5b85efa6551ff4152d49b5
ripemd-160 0d92483e10ef40e8087315a32e523eb76308e1ac

147442942 as geometric shapes

Circle

Radius = n
Diameter 294885884
Circumference 926411326.82173
Area 6.829640576436E+16

Sphere

Radius = n
Volume 1.3426430658564E+25
Surface area 2.7318562305744E+17
Circumference 926411326.82173

Square

Length = n
Perimeter 589771768
Area 21739421145615364
Diagonal 208515808.25259

Cube

Length = n
Surface area 130436526873692184
Volume 3.2053242110865E+24
Space diagonal 255378666.76143

Equilateral Triangle

Length = n
Perimeter 442328826
Area 9.4134454878358E+15
Altitude 127689333.38072

Triangular Pyramid

Length = n
Surface area 9.4134454878358E+15
Volume 3.7775108092679E+23
Height 69505269.41753