84742272 (number)

84742272 is an even 8-digits composite number following 84742271 and preceding 84742273. In scientific notation, it is written as 8.4742272 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 32 positive divisors. There are 28247040 positive integers (up to 84742272) that are relatively prime to 84742272.

Interesting facts

Basic properties

Name

Name eighty-four million seven hundred forty-two thousand two hundred seventy-two

Notation

Scientific notation 8.4742272 × 10^7
Engineering notation 8.4742272 × 10^6

Prime Factorization of 84742272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 73561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1324098
Product of the distinct prime numbers

The prime factorization of 84742272 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 73561. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84742272)

Multiplication

n×y
n×2 169484544
n×3 254226816
n×4 338969088
n×5 423711360

Division

n÷y
n÷2 42371136
n÷3 28247424
n÷3 21185568
n÷5 16948454.4

Exponentiation

ny
n2 7181252663721984
n3 6.0855566652985E+23
n4 5.1570389820214E+31
n5 4.3701920012906E+39

Nth Root

y√n
2√n 9205.5565828471
3√n 439.23813060409
4√n 95.94559178434
5√n 38.514123679729

Divisors of 84742272

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84742271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84742272 can be divided by 32 positive divisors. The sum of these divisors (counting 84742272) is 1, the average is 0.03125.

Base conversion 84742272

Base System Value
2 Binary 101000011010001000010000000
3 Ternary 12220110100112200
4 Quaternary 11003101002000
5 Quinary 133143223042
6 Senary 12224153200
8 Octal 503210200
10 Decimal 84742272
12 Duodecimal 24468800
16 Hexadecimal 50d1080
20 Vigesimal 169cfdc
36 Base36 1egbk0

Cryptographic Hash Functions

md5 9e163c76cee4ea21f02b1b7561fa540a
sha1 112a415fcdd6be126f065c3c964106faa9c028d6
sha256 3d6c9a81cb245fedce38ca22814de06510a5381a790f1025d64c5e837243d256
sha512 e44fc1b012d380f111cfaaeebf1449a2094788b7c7c52baf7e48bc65bcb84585e64b342f3b8d10ab0f661e00ad4cbe57a48df941f97f080d88fbc4784d4c35a8
ripemd-160 d09e9d2a41bdfa34cf75e8a519b4b07a9fb3521b

84742272 as geometric shapes

Circle

Radius = n
Diameter 169484544
Circumference 532451398.32742
Area 2.2560570611921E+16

Sphere

Radius = n
Volume 2.5491120150275E+24
Surface area 9.0242282447684E+16
Circumference 532451398.32742

Square

Length = n
Perimeter 338969088
Area 7181252663721984
Diagonal 119843670.36871

Cube

Length = n
Surface area 43087515982331904
Volume 6.0855566652985E+23
Space diagonal 146777920.65282

Equilateral Triangle

Length = n
Perimeter 254226816
Area 3.109573618889E+15
Altitude 73388960.326411

Triangular Pyramid

Length = n
Surface area 3.109573618889E+15
Volume 7.1718973088793E+22
Height 39947890.122903