84872188 is an even 8-digits composite number following 84872187
and preceding 84872189 . In scientific notation, it is written as 8.4872188 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 42150992 positive integers (up to 84872188) that are relatively prime to 84872188.
84872188 has 12 divisors, whose sum is 149524200
The reverse of 84872188 is 88127848
Previous prime number is 149
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty-four million eight hundred seventy-two thousand one hundred eighty-eight
Scientific notation
8.4872188 × 10^7
Engineering notation
8.4872188 × 10^6
Prime Factorization
2 × 2 × 149 × 142403
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42436094
Product of the distinct prime numbers
The prime factorization of 84872188 is 2 × 2 × 149 × 142403.
Since it has a total of 4 prime factors.
1 , 6 , 51 , 78 , 457 , 556 , 6215 , 8188 , 94468 , 27509 , 262082 , 282102 , 4854623 , 7938432 , 1842987 , 76062133 , 75898794 , 887296263 , 8018106426 , 7786227050
n×2
169744376
n×3
254616564
n×4
339488752
n×5
424360940
n÷2
42436094
n÷3
28290729.333333
n÷3
21218047
n÷5
16974437.6
n2
7203288295907344
n3
6.1135883846845E+23
n4
5.1887362273956E+31
n5
4.4037939657393E+39
2 √n
9212.6102707105
3 √n
439.46247721544
4 √n
95.982343536249
5 √n
38.525925429296
1 , 2 , 4 , 149 , 298 , 596 , 142403 , 284806 , 569612 , 21218047 , 42436094 , 84872188
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84872187
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84872188 can be divided by 12 positive divisors.
The sum of these divisors (counting 84872188) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000011110000101111111100
3
Ternary
12220200221202101
4
Quaternary
11003300233330
5
Quinary
133211402223
6
Senary
12231034444
8
Octal
503605774
10
Decimal
84872188
12
Duodecimal
2450ba24
16
Hexadecimal
50f0bfc
20
Vigesimal
16a9098
36
Base36
1ej3ss
md5
52684b2031c91221b95226bd17687688
sha1
9550096ece00423a3d395bd52d0f57c45e642174
sha256
e01a4258e0fadd03c9d81e9010484823d5ec23cb1b7f70d48daee15c299c9c05
sha512
cfe04c94f75090afd0aec14656af18d1c27af74772d10fd279d2867c06b9c08f7b37931b8f0d4492238ba91ff13f4f92cbaab093c72c9d4004b232bab1cd08cb
ripemd-160
366abc91b2d9e2223f84923e711570d627a4bb2c
Diameter
169744376
Circumference
533267684.62978
Area
2.2629797592112E+16
Volume
2.5608539141862E+24
Surface area
9.0519190368447E+16
Circumference
533267684.62978
Perimeter
339488752
Area
7203288295907344
Diagonal
120027399.33788
Surface area
43219729775444064
Volume
6.1135883846845E+23
Space diagonal
147002941.76554
Perimeter
254616564
Area
3.1191153275194E+15
Altitude
73501470.882769
Surface area
3.1191153275194E+15
Volume
7.2049330069895E+22
Height
40009133.112626