83673921 is an odd 8-digits composite number following 83673920
and preceding 83673922 . In scientific notation, it is written as 8.3673921 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 55757520 positive integers (up to 83673921) that are relatively prime to 83673921.
83673921 has 8 divisors, whose sum is 111615424
The reverse of 83673921 is 12937638
Previous prime number is 2887
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-three million six hundred seventy-three thousand nine hundred twenty-one
Scientific notation
8.3673921 × 10^7
Engineering notation
8.3673921 × 10^6
Prime Factorization
3 × 2887 × 9661
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83673921
Product of the distinct prime numbers
The prime factorization of 83673921 is 3 × 2887 × 9661.
Since it has a total of 3 prime factors.
4 , 3 , 53 , 95 , 730 , 307 , 1170 , 4233 , 23167 , 81574 , 199105 , 895843 , 8649608 , 1960772 , 83363158 , 59728375 , 834421836 , 728358174 , 7339936014 , 4011792840
n×2
167347842
n×3
251021763
n×4
334695684
n×5
418369605
n÷2
41836960.5
n÷3
27891307
n÷3
20918480.25
n÷5
16734784.2
n2
7001325055514241
n3
5.8582831959042E+23
n4
4.9018552532971E+31
n5
4.1015744921782E+39
2 √n
9147.3450246506
3 √n
437.38448498575
4 √n
95.641753563235
5 √n
38.41652025185
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83673920
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83673921 can be divided by 8 positive divisors.
The sum of these divisors (counting 83673921) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111001100001101000001
3
Ternary
12211110002001010
4
Quaternary
10333030031001
5
Quinary
132410031141
6
Senary
12145231133
8
Octal
477141501
10
Decimal
83673921
12
Duodecimal
240324a9
16
Hexadecimal
4fcc341
20
Vigesimal
162j4g1
36
Base36
1dtf7l
md5
a91fbe716a0a2f8b469ea851ee4567f9
sha1
b35effa56b545fb896c0afa1218d496f1e34a3da
sha256
1044ca4b2927eef67582d2432caa1c6fde822cf7b0ff81d0f35bb9e5929d0387
sha512
2b99a0e798d7b183edf0a2a1eb315e445bca118e4bef3cc788506ccd7e4aff126a27e92b6753f040045f6532a635061457fad3990a5729c383766f4f1ddb8e13
ripemd-160
75727536508136ffd8b52f1565be9f3093de74bb
Diameter
167347842
Circumference
525738751.02131
Area
2.1995311359798E+16
Volume
2.4539119267868E+24
Surface area
8.7981245439191E+16
Circumference
525738751.02131
Perimeter
334695684
Area
7001325055514241
Diagonal
118332793.89513
Surface area
42007950333085446
Volume
5.8582831959042E+23
Space diagonal
144927482.4405
Perimeter
251021763
Area
3.0316626791139E+15
Altitude
72463741.220252
Surface area
3.0316626791139E+15
Volume
6.9040529565584E+22
Height
39444264.631712