42729042 (number)

42729042 is an even 8-digits composite number following 42729041 and preceding 42729043. In scientific notation, it is written as 4.2729042 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 14168832 positive integers (up to 42729042) that are relatively prime to 42729042.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred twenty-nine thousand forty-two

Notation

Scientific notation 4.2729042 × 10^7
Engineering notation 4.2729042 × 10^6

Prime Factorization of 42729042

Prime Factorization 2 × 3 × 193 × 36899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42729042
Product of the distinct prime numbers

The prime factorization of 42729042 is 2 × 3 × 193 × 36899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 20, 67, 747, 858, 5890, 3961, 27069, 31799, 98400, 884372, 2752830, 6478924, 19236582, 50547475, 21717046, 81015311, 9469450763, 7146659959

Basic calculations (n = 42729042)

Multiplication

n×y
n×2 85458084
n×3 128187126
n×4 170916168
n×5 213645210

Division

n÷y
n÷2 21364521
n÷3 14243014
n÷3 10682260.5
n÷5 8545808.4

Exponentiation

ny
n2 1825771030237764
n3 7.8013447033413E+22
n4 3.3334398548555E+30
n5 1.4243469156259E+38

Nth Root

y√n
2√n 6536.7455205171
3√n 349.60238383488
4√n 80.850142365472
5√n 33.584944208169

Divisors of 42729042

1, 2, 3, 6, 193, 386, 579, 1158, 36899, 73798, 110697, 221394, 7121507, 14243014, 21364521, 42729042

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 -42729041
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 42729042 can be divided by 16 positive divisors. The sum of these divisors (counting 42729042) is 1, the average is 0.0625.

Base conversion 42729042

Base System Value
2 Binary 10100010111111111001010010
3 Ternary 2222101212020010
4 Quaternary 2202333321102
5 Quinary 41414312132
6 Senary 4123455350
8 Octal 242777122
10 Decimal 42729042
12 Duodecimal 12387556
16 Hexadecimal 28bfe52
20 Vigesimal d712c2
36 Base36 pftxu

Cryptographic Hash Functions

md5 41ec280860148f3c23047828eef5a2b3
sha1 865c68cdc8193bd050b95bfd150e3f18bb478390
sha256 6f57129a2a40e4763f4653d63fbae3efb6b73deb7ed3386d9010397128ba23cc
sha512 4e626aefc1b4eaa448738e4491360df0f2f171f22e268190e9946d7f0939cbe7d807c81e9d862f2cec27125ac6cc70859f3ed059f69c8df657715eccee7d4285
ripemd-160 4f70324dccd90da0d7515e1f3c4b02807229df41

42729042 as geometric shapes

Circle

Radius = n
Diameter 85458084
Circumference 268474488.88426
Area 5.735828855732E+15

Sphere

Radius = n
Volume 3.2678196277518E+23
Surface area 2.2943315422928E+16
Circumference 268474488.88426

Square

Length = n
Perimeter 170916168
Area 1825771030237764
Diagonal 60427990.70361

Cube

Length = n
Surface area 10954626181426584
Volume 7.8013447033413E+22
Space diagonal 74008871.702744

Equilateral Triangle

Length = n
Perimeter 128187126
Area 7.905820468398E+14
Altitude 37004435.851372

Triangular Pyramid

Length = n
Surface area 7.905820468398E+14
Volume 9.1939729035106E+21
Height 20142663.56787