851869428 is an even 9-digits composite number following 851869427
and preceding 851869429 . In scientific notation, it is written as 8.51869428 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 283956472 positive integers (up to 851869428) that are relatively prime to 851869428.
851869428 has 12 divisors, whose sum is 1987695360
The reverse of 851869428 is 824968158
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
eight hundred fifty-one million eight hundred sixty-nine thousand four hundred twenty-eight
Scientific notation
8.51869428 × 10^8
Engineering notation
8.51869428 × 10^6
Prime Factorization
2 × 2 × 3 × 70989119
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
425934714 Product of the distinct prime numbers
The prime factorization of 851869428 is 2 × 2 × 3 × 70989119.
Since it has a total of 4 prime factors.
1 , 3 , 47 , 94 , 158 , 166 , 8661 , 7817 , 60193 , 35874 , 452045 , 577221 , 7170783 , 1461343 , 97864229 , 60667922 , 658261164 , 572397957 , 3787060810 , 3264318415
n×2
1703738856
n×3
2555608284
n×4
3407477712
n×5
4259347140
n÷2
425934714
n÷3
283956476
n÷3
212967357
n÷5
170373885.6
n2
725681522361047184
n3
6.1818590336387E+26
n4
5.2661367189625E+35
n5
4.4860608745524E+44
2 √n29186.802291447
3 √n947.96217958751
4 √n170.84145366815
5 √n61.104698631838
1 , 2 , 3 , 4 , 6 , 12 , 70989119 , 141978238 , 212967357 , 283956476 , 425934714 , 851869428
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
-851869427 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 851869428 can be divided by 12 positive divisors.
The sum of these divisors (counting 851869428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110010110001100111111011110100
3
Ternary
2012100221110011120
4
Quaternary
302301213323310
5
Quinary
3221034310203
6
Senary
220310303540
8
Octal
6261477364
10
Decimal
851869428
12
Duodecimal
1b9357bb0
16
Hexadecimal
32c67ef4
20
Vigesimal
d643db8
36
Base36
e36ino
md5
d8aeac723e44f8b3437fb3bf5241c789
sha1
65b86810a13303950e051f41687df52a48bd2a5a
sha256
a2c92f2db53e9bba1e18683b2038d52745926aeb434934a9250d7f7b66245992
sha512
a97cb5b085b2065ec24b1b9ed39c878d4e02e2a24ee1f2f0f19e59aa13e37ac47b3b442da0fa81eb315a131d5af41d3cb20937308a49f5539ad2ccf531bc145a
ripemd-160
d5a53887325cdeaddfc5dd1828617bca80281697
Diameter
1703738856
Circumference
5352453473.6451
Area
2.2797957394953E+18
Volume
2.5894510567476E+27
Surface area
9.1191829579813E+18
Circumference
5352453473.6451
Perimeter
3407477712
Area
725681522361047184
Diagonal
1204725298.4486
Surface area
4354089134166283104
Volume
6.1818590336387E+26
Space diagonal
1475481130.7106
Perimeter
2555608284
Area
3.1422931671082E+17
Altitude
737740565.35532
Surface area
3.1422931671082E+17
Volume
7.2853907383755E+25
Height
401575099.48287