84889728 (number)

84889728 is an even 8-digits composite number following 84889727 and preceding 84889729. In scientific notation, it is written as 8.4889728 × 10^7. The sum of its digits is 54. It has a total of 12 prime factors and 192 positive divisors. There are 21288960 positive integers (up to 84889728) that are relatively prime to 84889728.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred eighty-nine thousand seven hundred twenty-eight

Notation

Scientific notation 8.4889728 × 10^7
Engineering notation 8.4889728 × 10^6

Prime Factorization of 84889728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 27 × 29 × 7 × 11 × 11

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 120582
Product of the distinct prime numbers

The prime factorization of 84889728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 27 × 29 × 7 × 11 × 11. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84889728)

Multiplication

n×y
n×2 169779456
n×3 254669184
n×4 339558912
n×5 424448640

Division

n÷y
n÷2 42444864
n÷3 28296576
n÷3 21222432
n÷5 16977945.6

Exponentiation

ny
n2 7206265919913984
n3 6.1173795383717E+23
n4 5.1930268508514E+31
n5 4.4083463686547E+39

Nth Root

y√n
2√n 9213.5621775728
3√n 439.49274877668
4√n 95.987302168426
5√n 38.5275176797

Divisors of 84889728

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84889727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84889728 can be divided by 192 positive divisors. The sum of these divisors (counting 84889728) is 1, the average is 0.0052083333333333.

Base conversion 84889728

Base System Value
2 Binary 101000011110101000010000000
3 Ternary 12220201211211000
4 Quaternary 11003311002000
5 Quinary 133212432403
6 Senary 12231252000
8 Octal 503650200
10 Decimal 84889728
12 Duodecimal 2451a000
16 Hexadecimal 50f5080
20 Vigesimal 16ab468
36 Base36 1ejhc0

Cryptographic Hash Functions

md5 9da6c985d71a0fa9485e034b7379bfd3
sha1 754c5f264cc0c0e44f45ab6fa242ad3d3b6e112c
sha256 f903b4d6a5fc86bc6ca161aa19215cde2f6e23f854f5801a9d47ea6bcf53d5d2
sha512 50510b95af37ff9731264e195f348aca7be0b883079c96724bfd7fd89871460b34b70d5da52790662d95ea529b5c642b8933d952d6bee9aaaaa26f7f6f13b4eb
ripemd-160 80d7524efe160eb87f1c7ae5ed32787f435c962b

84889728 as geometric shapes

Circle

Radius = n
Diameter 169779456
Circumference 533377891.70007
Area 2.2639152073816E+16

Sphere

Radius = n
Volume 2.5624419489292E+24
Surface area 9.0556608295265E+16
Circumference 533377891.70007

Square

Length = n
Perimeter 339558912
Area 7206265919913984
Diagonal 120052204.64376

Cube

Length = n
Surface area 43237595519483904
Volume 6.1173795383717E+23
Space diagonal 147033321.9367

Equilateral Triangle

Length = n
Perimeter 254669184
Area 3.1204046765358E+15
Altitude 73516660.968351

Triangular Pyramid

Length = n
Surface area 3.1204046765358E+15
Volume 7.2094009244574E+22
Height 40017401.547921