84861428 is an even 8-digits composite number following 84861427
and preceding 84861429 . In scientific notation, it is written as 8.4861428 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 42408000 positive integers (up to 84861428) that are relatively prime to 84861428.
84861428 has 12 divisors, whose sum is 148587012
The reverse of 84861428 is 82416848
Previous prime number is 2357
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
eighty-four million eight hundred sixty-one thousand four hundred twenty-eight
Scientific notation
8.4861428 × 10^7
Engineering notation
8.4861428 × 10^6
Prime Factorization
2 × 2 × 2357 × 9001
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
42430714 Product of the distinct prime numbers
The prime factorization of 84861428 is 2 × 2 × 2357 × 9001.
Since it has a total of 4 prime factors.
8 , 4 , 17 , 74 , 444 , 997 , 3170 , 4624 , 60029 , 75084 , 203327 , 86109 , 1526666 , 4280536 , 4784059 , 94326763 , 317803536 , 288937001 , 5448028330 , 9921602562
n×2
169722856
n×3
254584284
n×4
339445712
n×5
424307140
n÷2
42430714
n÷3
28287142.666667
n÷3
21215357
n÷5
16972285.6
n2
7201461962199184
n3
6.111263457999E+23
n4
5.1861054393002E+31
n5
4.4010031333758E+39
2 √n9212.026270045
3 √n439.44390491195
4 √n95.979301258371
5 √n38.524948525104
1 , 2 , 4 , 2357 , 4714 , 9001 , 9428 , 18002 , 36004 , 21215357 , 42430714 , 84861428
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
-84861427 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 84861428 can be divided by 12 positive divisors.
The sum of these divisors (counting 84861428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000011101110000111110100
3
Ternary
12220200101222212
4
Quaternary
11003232013310
5
Quinary
133211031203
6
Senary
12230512552
8
Octal
503560764
10
Decimal
84861428
12
Duodecimal
24505758
16
Hexadecimal
50ee1f4
20
Vigesimal
16a7db8
36
Base36
1eivhw
md5
33028985df2c9f092f29cf12711d143b
sha1
66245cfdd865c84af37f754d9f70095b838c40b3
sha256
45b68a4e619480dd4edf9ce92d0436e71680a28c47b1622b94e1cc06fdab87ca
sha512
706bea59a4ee1b879710167fd19105db8ccbb6fc05148487da7a616ed43ac41ca7e18e910afc2f352723beb15005424dbdc247631abdef0d642c4e12ae60f27a
ripemd-160
20c104dfe174bda776b2edfabef5609a7d2be7f6
Diameter
169722856
Circumference
533200077.55588
Area
2.2624059995551E+16
Volume
2.5598800511735E+24
Surface area
9.0496239982205E+16
Circumference
533200077.55588
Perimeter
339445712
Area
7201461962199184
Diagonal
120012182.39995
Surface area
43208771773195104
Volume
6.111263457999E+23
Space diagonal
146984304.89885
Perimeter
254584284
Area
3.1183245018259E+15
Altitude
73492152.449424
Surface area
3.1183245018259E+15
Volume
7.2021930546145E+22
Height
40004060.799983