84857423 is an odd 8-digits composite number following 84857422
and preceding 84857424 . In scientific notation, it is written as 8.4857423 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 72734928 positive integers (up to 84857423) that are relatively prime to 84857423.
84857423 has 4 divisors, whose sum is 96979920
The reverse of 84857423 is 32475848
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
eighty-four million eight hundred fifty-seven thousand four hundred twenty-three
Scientific notation
8.4857423 × 10^7
Engineering notation
8.4857423 × 10^6
Prime Factorization
7 × 12122489
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
84857423 Product of the distinct prime numbers
The prime factorization of 84857423 is 7 × 12122489.
Since it has a total of 2 prime factors.
10 , 10 , 9 , 65 , 736 , 635 , 3290 , 7921 , 85889 , 3831 , 948712 , 157180 , 5549507 , 5134184 , 96311353 , 29557023 , 303888718 , 329964052 , 8792883360 , 1497479443
n×2
169714846
n×3
254572269
n×4
339429692
n×5
424287115
n÷2
42428711.5
n÷3
28285807.666667
n÷3
21214355.75
n÷5
16971484.6
n2
7200782238200929
n3
6.110398243179E+23
n4
5.185126484199E+31
n5
4.3999647137818E+39
2 √n9211.8088885951
3 √n439.43699167874
4 √n95.978168812471
5 √n38.524584884436
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-84857422 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84857423 can be divided by 4 positive divisors.
The sum of these divisors (counting 84857423) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000011101101001001001111
3
Ternary
12220200012111112
4
Quaternary
11003231021033
5
Quinary
133210414143
6
Senary
12230442235
8
Octal
503551117
10
Decimal
84857423
12
Duodecimal
2450337b
16
Hexadecimal
50ed24f
20
Vigesimal
16a73b3
36
Base36
1eisen
md5
1662212a0e9dec4c86ff3b5d8fc00a82
sha1
9eccf802a808deb95c397f887cd576185a83261c
sha256
2be412c208b47c7e9a1a376f306c25323462f3ca1bdd1b10657a1da591573ede
sha512
20125adff4c7f18823c837b7b0826b71262e661318e64eb746b736b0c3b11523ee7882830e2c5f39d2efed6adffed4b12b8b6189a516d6f26777cf62d1654071
ripemd-160
b3942a36ff10196e4d19d201ace7a189d917df75
Diameter
169714846
Circumference
533174913.39872
Area
2.2621924579632E+16
Volume
2.5595176308372E+24
Surface area
9.0487698318528E+16
Circumference
533174913.39872
Perimeter
339429692
Area
7200782238200929
Diagonal
120006518.47463
Surface area
43204693429205574
Volume
6.110398243179E+23
Space diagonal
146977368.03536
Perimeter
254572269
Area
3.1180301727009E+15
Altitude
73488684.017682
Surface area
3.1180301727009E+15
Volume
7.2011733891704E+22
Height
40002172.824877