142401730 (number)

142401730 is an even 9-digits composite number following 142401729 and preceding 142401731. In scientific notation, it is written as 1.42401730 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 56960688 positive integers (up to 142401730) that are relatively prime to 142401730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42401730 × 10^8
Engineering notation 1.42401730 × 10^6

Prime Factorization of 142401730

Prime Factorization 2 × 5 × 14240173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142401730
Product of the distinct prime numbers

The prime factorization of 142401730 is 2 × 5 × 14240173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 92, 79, 869, 395, 422, 4331, 53192, 57151, 444105, 990611, 6381090, 5343393, 12665555, 80566032, 450047945, 929322240, 9549305714, 4759634629

Basic calculations (n = 142401730)

Multiplication

n×y
n×2 284803460
n×3 427205190
n×4 569606920
n×5 712008650

Division

n÷y
n÷2 71200865
n÷3 47467243.333333
n÷3 35600432.5
n÷5 28480346

Exponentiation

ny
n2 20278252706992900
n3 2.887658266853E+24
n4 4.1120753284866E+32
n5 5.8556664066682E+40

Nth Root

y√n
2√n 11933.219599086
3√n 522.20186894838
4√n 109.2392768151
5√n 42.727064186355

Divisors of 142401730

1, 2, 5, 10, 14240173, 28480346, 71200865, 142401730

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142401729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142401730 can be divided by 8 positive divisors. The sum of these divisors (counting 142401730) is 1, the average is 0.125.

Base conversion 142401730

Base System Value
2 Binary 1000011111001110000011000010
3 Ternary 100220221202110011
4 Quaternary 20133032003002
5 Quinary 242423323410
6 Senary 22044055134
8 Octal 1037160302
10 Decimal 142401730
12 Duodecimal 3b8344aa
16 Hexadecimal 87ce0c2
20 Vigesimal 24a046a
36 Base36 2cs5vm

Cryptographic Hash Functions

md5 bb21e96bf3181dcb31b32faf9a896f3b
sha1 2d2864bc44724a67e0c9b3b1266f2081387ace1d
sha256 8c76bc565a8a7b09e584acffb776914f6008d7588112e9583d36da90f489ece9
sha512 36fde0e8ff7fab2af8c67f762572a5f91933dde7030e9d9b078e34899a0d95d1fd59902cf0f96c4dae00bce0c64bbaf445f5b311a83d97e1c95d454204c67873
ripemd-160 687328ab4b5eb05894b56fce19e406e315cdc1cc

142401730 as geometric shapes

Circle

Radius = n
Diameter 284803460
Circumference 894736457.65295
Area 6.3706009731926E+16

Sphere

Radius = n
Volume 1.2095794662964E+25
Surface area 2.548240389277E+17
Circumference 894736457.65295

Square

Length = n
Perimeter 569606920
Area 20278252706992900
Diagonal 201386457.87139

Cube

Length = n
Surface area 121669516241957400
Volume 2.887658266853E+24
Space diagonal 246647031.44571

Equilateral Triangle

Length = n
Perimeter 427205190
Area 8.7807409943082E+15
Altitude 123323515.72285

Triangular Pyramid

Length = n
Surface area 8.7807409943082E+15
Volume 3.4031379037352E+23
Height 67128819.290464