84393494 is an even 8-digits composite number following 84393493
and preceding 84393495 . In scientific notation, it is written as 8.4393494 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 42152320 positive integers (up to 84393494) that are relatively prime to 84393494.
84393494 has 8 divisors, whose sum is 126723528
The reverse of 84393494 is 49439348
Previous prime number is 971
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-four million three hundred ninety-three thousand four hundred ninety-four
Scientific notation
8.4393494 × 10^7
Engineering notation
8.4393494 × 10^6
Prime Factorization
2 × 971 × 43457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84393494
Product of the distinct prime numbers
The prime factorization of 84393494 is 2 × 971 × 43457.
Since it has a total of 3 prime factors.
10 , 9 , 38 , 59 , 558 , 39 , 2414 , 2854 , 15210 , 27348 , 185361 , 235710 , 4540077 , 6944284 , 47552087 , 28174146 , 641140678 , 619143896 , 5354165955 , 3601264920
n×2
168786988
n×3
253180482
n×4
337573976
n×5
421967470
n÷2
42196747
n÷3
28131164.666667
n÷3
21098373.5
n÷5
16878698.8
n2
7122261829528036
n3
6.010725609767E+23
n4
5.0726613568352E+31
n5
4.280996157821E+39
2 √n
9186.5931661307
3 √n
438.63470389254
4 √n
95.846717033661
5 √n
38.482368457623
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
-84393493
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 84393494 can be divided by 8 positive divisors.
The sum of these divisors (counting 84393494) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000001111011111000010110
3
Ternary
12212210122002222
4
Quaternary
11001323320112
5
Quinary
133101042434
6
Senary
12212502342
8
Octal
501737026
10
Decimal
84393494
12
Duodecimal
2431a9b2
16
Hexadecimal
507be16
20
Vigesimal
16793ee
36
Base36
1e8ufq
md5
7873cbd067f034b75642306986a56335
sha1
520fafdbe5e09bcd38f79b92db2d6661da365bb0
sha256
e737ac6e253b8653e184261818fcd4b4cd79eb4afd265f07ffa3fbbaa44ce91a
sha512
98d1d6a88fa9cc752bfa5816a87154bc4a3629e05cb976b9851039d15d542a648a91c347bfd110de81c9a7fea656c0692c464c00e0f7dfe712a83f58e469f6e1
ripemd-160
7e797a7e18f8a0897255fd229dec0cbebc56aac7
Diameter
168786988
Circumference
530259961.52235
Area
2.2375245440588E+16
Volume
2.5177668557851E+24
Surface area
8.9500981762353E+16
Circumference
530259961.52235
Perimeter
337573976
Area
7122261829528036
Diagonal
119350423.79085
Surface area
42733570977168216
Volume
6.010725609767E+23
Space diagonal
146173819.43626
Perimeter
253180482
Area
3.0840298383878E+15
Altitude
73086909.71813
Surface area
3.0840298383878E+15
Volume
7.0837080641965E+22
Height
39783474.596951