84657427 is an odd 8-digits composite number following 84657426
and preceding 84657428 . In scientific notation, it is written as 8.4657427 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 82572360 positive integers (up to 84657427) that are relatively prime to 84657427.
84657427 has 8 divisors, whose sum is 86768640
The reverse of 84657427 is 72475648
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
eighty-four million six hundred fifty-seven thousand four hundred twenty-seven
Scientific notation
8.4657427 × 10^7
Engineering notation
8.4657427 × 10^6
Prime Factorization
79 × 83 × 12911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84657427
Product of the distinct prime numbers
The prime factorization of 84657427 is 79 × 83 × 12911.
Since it has a total of 3 prime factors.
1 , 9 , 80 , 76 , 70 , 819 , 1159 , 6622 , 44555 , 77497 , 265615 , 859145 , 4732397 , 4530101 , 87321245 , 74277788 , 772908875 , 711783309 , 9132995839 , 3972635469
n×2
169314854
n×3
253972281
n×4
338629708
n×5
423287135
n÷2
42328713.5
n÷3
28219142.333333
n÷3
21164356.75
n÷5
16931485.4
n2
7166879946260329
n3
6.067296158683E+23
n4
5.1364168164108E+31
n5
4.3483583167687E+39
2 √n
9200.9470708183
3 √n
439.09149145663
4 √n
95.921567287124
5 √n
38.506408426857
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
-84657426
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 84657427 can be divided by 8 positive divisors.
The sum of these divisors (counting 84657427) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000010111100010100010011
3
Ternary
12220022001011021
4
Quaternary
11002330110103
5
Quinary
133133014202
6
Senary
12222300311
8
Octal
502742423
10
Decimal
84657427
12
Duodecimal
24427697
16
Hexadecimal
50bc513
20
Vigesimal
16923b7
36
Base36
1eei37
md5
68cabb30affafa4efc654936aeef2da4
sha1
7608f7d03590a5b857a71f206360cf1c0a44c92f
sha256
671dd219e93f5ae5323a977196da62e6fa343dba467c2bf88e46e24c951535b1
sha512
c409fbc3dce5389d4892f911b05539addd554aa73025ff49d132fd0578b594f4edb87cffe4554906e30bcc1273ad5a3134abe1c42ab8f62721bc2e108c4a4024
ripemd-160
49718d467b35ff2b34d074c904a7eb9a00668706
Diameter
169314854
Circumference
531918301.47003
Area
2.2515417388331E+16
Volume
2.5414630719029E+24
Surface area
9.0061669553326E+16
Circumference
531918301.47003
Perimeter
338629708
Area
7166879946260329
Diagonal
119723681.41901
Surface area
43001279677561974
Volume
6.067296158683E+23
Space diagonal
146630964.80205
Perimeter
253972281
Area
3.1033500496673E+15
Altitude
73315482.401027
Surface area
3.1033500496673E+15
Volume
7.150377095453E+22
Height
39907893.806337