86642912 (number)

86642912 is an even 8-digits composite number following 86642911 and preceding 86642913. In scientific notation, it is written as 8.6642912 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 12 positive divisors. There are 43321440 positive integers (up to 86642912) that are relatively prime to 86642912.

Interesting facts

Basic properties

Name

Name eighty-six million six hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 8.6642912 × 10^7
Engineering notation 8.6642912 × 10^6

Prime Factorization of 86642912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2707591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5415182
Product of the distinct prime numbers

The prime factorization of 86642912 is 2 × 2 × 2 × 2 × 2 × 2707591. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 73, 6, 120, 84, 3647, 4743, 84990, 3869, 822745, 330004, 7946584, 5585888, 1277126, 49548308, 759082016, 74419240, 438483236, 5335279047

Basic calculations (n = 86642912)

Multiplication

n×y
n×2 173285824
n×3 259928736
n×4 346571648
n×5 433214560

Division

n÷y
n÷2 43321456
n÷3 28880970.666667
n÷3 21660728
n÷5 17328582.4

Exponentiation

ny
n2 7506994199839744
n3 6.5042783784123E+23
n4 5.6354961916428E+31
n5 4.8827580060884E+39

Nth Root

y√n
2√n 9308.2174448172
3√n 442.49769562676
4√n 96.479103669226
5√n 38.685356912758

Divisors of 86642912

1, 2, 4, 8, 16, 32, 2707591, 5415182, 10830364, 21660728, 43321456, 86642912

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86642911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86642912 can be divided by 12 positive divisors. The sum of these divisors (counting 86642912) is 1, the average is 0.083333333333333.

Base conversion 86642912

Base System Value
2 Binary 101001010100001000011100000
3 Ternary 20001000220201202
4 Quaternary 11022201003200
5 Quinary 134140033122
6 Senary 12333020332
8 Octal 512410340
10 Decimal 86642912
12 Duodecimal 250246a8
16 Hexadecimal 52a10e0
20 Vigesimal 171a75c
36 Base36 1fl23k

Cryptographic Hash Functions

md5 2af50c8bf0cf827e9b8deab7b9a859c9
sha1 fa7128cf3a1cefb7b6d07712268d771a169299a8
sha256 2989ffef06420a9322e6b6780f48f6691adaddbf226aa244c846e5c6556cd9d4
sha512 f4e5b55e490238b086ccc985104e98779b1e30145f8f345afe73152b1c7195b52fe9eb3e3840a678397aae7a60013e741f1a17c814cea96a5854085e07f6a7eb
ripemd-160 f1b1a1ee93a166c1634ecf6ca7d94ed98079178e

86642912 as geometric shapes

Circle

Radius = n
Diameter 173285824
Circumference 544393471.64965
Area 2.3583917828758E+16

Sphere

Radius = n
Volume 2.7245057560697E+24
Surface area 9.4335671315031E+16
Circumference 544393471.64965

Square

Length = n
Perimeter 346571648
Area 7506994199839744
Diagonal 122531581.2339

Cube

Length = n
Surface area 45041965199038464
Volume 6.5042783784123E+23
Space diagonal 150069925.69972

Equilateral Triangle

Length = n
Perimeter 259928736
Area 3.2506238415618E+15
Altitude 75034962.84986

Triangular Pyramid

Length = n
Surface area 3.2506238415618E+15
Volume 7.6653655801672E+22
Height 40843860.4113