83993898 is an even 8-digits composite number following 83993897
and preceding 83993899 . In scientific notation, it is written as 8.3993898 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 27912720 positive integers (up to 83993898) that are relatively prime to 83993898.
83993898 has 16 divisors, whose sum is 168499296
The reverse of 83993898 is 89839938
Previous prime number is 331
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-three million nine hundred ninety-three thousand eight hundred ninety-eight
Scientific notation
8.3993898 × 10^7
Engineering notation
8.3993898 × 10^6
Prime Factorization
2 × 3 × 331 × 42293
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83993898
Product of the distinct prime numbers
The prime factorization of 83993898 is 2 × 3 × 331 × 42293.
Since it has a total of 4 prime factors.
4 , 6 , 93 , 9 , 523 , 489 , 1422 , 9795 , 40317 , 54064 , 733940 , 196800 , 4797448 , 6332295 , 37860685 , 57234387 , 340784947 , 898314324 , 1217783547 , 6203273467
n×2
167987796
n×3
251981694
n×4
335975592
n×5
419969490
n÷2
41996949
n÷3
27997966
n÷3
20998474.5
n÷5
16798779.6
n2
7054974901234404
n3
5.9257484224684E+23
n4
4.9772670857047E+31
n5
4.1806006391544E+39
2 √n
9164.8184924744
3 √n
437.94130903922
4 √n
95.733058514154
5 √n
38.445857093858
1 , 2 , 3 , 6 , 331 , 662 , 993 , 1986 , 42293 , 84586 , 126879 , 253758 , 13998983 , 27997966 , 41996949 , 83993898
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83993897
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83993898 can be divided by 16 positive divisors.
The sum of these divisors (counting 83993898) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000000011010010100101010
3
Ternary
12212001022222010
4
Quaternary
11000122110222
5
Quinary
133000301043
6
Senary
12200140350
8
Octal
500322452
10
Decimal
83993898
12
Duodecimal
241676b6
16
Hexadecimal
501a52a
20
Vigesimal
164j4ei
36
Base36
1e0a3u
md5
9d3266efd0c87e2ae39eb732bdc79939
sha1
802385dd13362537fdbd8d3f930526507648f4cb
sha256
74c28d59edd48e8d0c5acbc2a2b4d18b35b57ad603dd32dc79de7ca7f66df355
sha512
11250d3a6bce67578acf02c04431682e512ee39447e48a202afe9415e33ed90dfa19b9b2878547b6b029340f5e5be08974ba944f31e27426e7def35780eaafad
ripemd-160
5097204547a9d009c7aaae9d212600abcd4fed37
Diameter
167987796
Circumference
527749225.80634
Area
2.2163857320978E+16
Volume
2.4821716948064E+24
Surface area
8.8655429283914E+16
Circumference
527749225.80634
Perimeter
335975592
Area
7054974901234404
Diagonal
118785309.70818
Surface area
42329849407406424
Volume
5.9257484224684E+23
Space diagonal
145481698.86176
Perimeter
251981694
Area
3.0548937437653E+15
Altitude
72740849.430879
Surface area
3.0548937437653E+15
Volume
6.9835614885549E+22
Height
39595103.236061