84943721 is an odd 8-digits prime number following 84943720
and preceding 84943722 . In scientific notation, it is written as 8.4943721 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 84943720 positive integers (up to 84943721) that are relatively prime to 84943721.
84943721 has 2 divisors, whose sum is 84943722
The reverse of 84943721 is 12734948
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
eighty-four million nine hundred forty-three thousand seven hundred twenty-one
Scientific notation
8.4943721 × 10^7
Engineering notation
8.4943721 × 10^6
Prime Factorization
84943721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
84943721 Product of the distinct prime numbers
The prime factorization of 84943721 is 84943721.
Since it has a total of 1 prime factors.
5 , 9 , 63 , 78 , 791 , 849 , 9153 , 7813 , 290 , 29849 , 384061 , 190151 , 4986003 , 5103769 , 38524357 , 20646643 , 992436829 , 371638067 , 2833316795 , 2857303897
n×2
169887442
n×3
254831163
n×4
339774884
n×5
424718605
n÷2
42471860.5
n÷3
28314573.666667
n÷3
21235930.25
n÷5
16988744.2
n2
7215435737325841
n3
6.1290596016484E+23
n4
5.2062512879479E+31
n5
4.4223835685934E+39
2 √n9216.4917946038
3 √n439.58590689827
4 √n96.002561396058
5 √n38.532417417925
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
84943722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42471861 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9216.4918488544 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999976455 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84943721 can be divided by 2 positive divisors.
The sum of these divisors (counting 84943721) is 84943722, the average is 42471861.
Base
System
Value
2
Binary
101000100000010001101101001
3
Ternary
12220211120212202
4
Quaternary
11010002031221
5
Quinary
133221144341
6
Senary
12232345545
8
Octal
504021551
10
Decimal
84943721
12
Duodecimal
245452b5
16
Hexadecimal
5102369
20
Vigesimal
16ahj61
36
Base36
1ekmzt
md5
dcdec36884397b6f5bd2a099e46bded6
sha1
9ae7c88df0874ddf9dfbf4eca6a7363e50405bff
sha256
2345b3846008fce9b34f6dc9b94cae731414f2e481743adc76a0015b7c5b1577
sha512
5e8f31267cabf322d570b4bda266c0d12e01a6685935672326e69736f66f063353136133e01fb79edd1d354ca589571b2e3974bb86a9d37f2252183fcb3e91fb
ripemd-160
73bb4225f50c64a979af602799333ee8816fc684
Diameter
169887442
Circumference
533717139.72436
Area
2.2667959904832E+16
Volume
2.5673344823937E+24
Surface area
9.0671839619328E+16
Circumference
533717139.72436
Perimeter
339774884
Area
7215435737325841
Diagonal
120128562.27664
Surface area
43292614423955046
Volume
6.1290596016484E+23
Space diagonal
147126840.55596
Perimeter
254831163
Area
3.1243753239491E+15
Altitude
73563420.277978
Surface area
3.1243753239491E+15
Volume
7.2231660110368E+22
Height
40042854.092212