84557072 (number)

84557072 is an even 8-digits composite number following 84557071 and preceding 84557073. In scientific notation, it is written as 8.4557072 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 42207648 positive integers (up to 84557072) that are relatively prime to 84557072.

Interesting facts

Basic properties

Name

Name eighty-four million five hundred fifty-seven thousand seventy-two

Notation

Scientific notation 8.4557072 × 10^7
Engineering notation 8.4557072 × 10^6

Prime Factorization of 84557072

Prime Factorization 2 × 2 × 2 × 2 × 643 × 8219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10569634
Product of the distinct prime numbers

The prime factorization of 84557072 is 2 × 2 × 2 × 2 × 643 × 8219. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 2, 55, 10, 399, 923, 7524, 11728, 72153, 459060, 287539, 9650554, 5347060, 40961677, 5113065, 459145812, 757859540, 5533562744, 594689207

Basic calculations (n = 84557072)

Multiplication

n×y
n×2 169114144
n×3 253671216
n×4 338228288
n×5 422785360

Division

n÷y
n÷2 42278536
n÷3 28185690.666667
n÷3 21139268
n÷5 16911414.4

Exponentiation

ny
n2 7149898425213184
n3 6.0457447593344E+23
n4 5.1121047490866E+31
n5 4.3226460934006E+39

Nth Root

y√n
2√n 9195.4919389884
3√n 438.91791956189
4√n 95.893127694264
5√n 38.497274805865

Divisors of 84557072

1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 8219, 10288, 16438, 32876, 65752, 131504, 5284817, 10569634, 21139268, 42278536, 84557072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84557071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84557072 can be divided by 20 positive divisors. The sum of these divisors (counting 84557072) is 1, the average is 0.05.

Base conversion 84557072

Base System Value
2 Binary 101000010100011110100010000
3 Ternary 12220002221111102
4 Quaternary 11002203310100
5 Quinary 133121311242
6 Senary 12220203532
8 Octal 502436420
10 Decimal 84557072
12 Duodecimal 243995a8
16 Hexadecimal 50a3d10
20 Vigesimal 1689cdc
36 Base36 1eccnk

Cryptographic Hash Functions

md5 2ccd37021843796495071f43ab1f85e7
sha1 880774a3edc6131f2160e6a8f2b681b85b8174a4
sha256 b21ea40c855b3044cad9a8295187ca69c9a7a19c439ac6c4d18d177477b6968a
sha512 813d6eefa86c8542fb1811225d6537747c389ab61d86948cdf447c64b564c2c82e74dea1deac1f1635d2be12a15520e50ac4b9080c8862715a7e6abb527f87ba
ripemd-160 89e01254142e2022e5ad050e9b0edc852aa45047

84557072 as geometric shapes

Circle

Radius = n
Diameter 169114144
Circumference 531287752.40853
Area 2.2462068366563E+16

Sphere

Radius = n
Volume 2.5324356428538E+24
Surface area 8.9848273466252E+16
Circumference 531287752.40853

Square

Length = n
Perimeter 338228288
Area 7149898425213184
Diagonal 119581758.01696

Cube

Length = n
Surface area 42899390551279104
Volume 6.0457447593344E+23
Space diagonal 146457144.84326

Equilateral Triangle

Length = n
Perimeter 253671216
Area 3.0959968353565E+15
Altitude 73228572.42163

Triangular Pyramid

Length = n
Surface area 3.0959968353565E+15
Volume 7.1249785277473E+22
Height 39860586.005653