851942142 is an even 9-digits composite number following 851942141
and preceding 851942143 . In scientific notation, it is written as 8.51942142 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 283356576 positive integers (up to 851942142) that are relatively prime to 851942142.
851942142 has 24 divisors, whose sum is 1849931616
The reverse of 851942142 is 241249158
Previous prime number is 457
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
eight hundred fifty-one million nine hundred forty-two thousand one hundred forty-two
Scientific notation
8.51942142 × 10^8
Engineering notation
8.51942142 × 10^6
Prime Factorization
2 × 3 × 3 × 457 × 103567
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
283980714 Product of the distinct prime numbers
The prime factorization of 851942142 is 2 × 3 × 3 × 457 × 103567.
Since it has a total of 5 prime factors.
3 , 2 , 11 , 58 , 88 , 605 , 8485 , 1994 , 15059 , 59018 , 949430 , 729229 , 2692616 , 9286418 , 46372156 , 56091522 , 210321526 , 237283722 , 2051873731 , 8149672120
n×2
1703884284
n×3
2555826426
n×4
3407768568
n×5
4259710710
n÷2
425971071
n÷3
283980714
n÷3
212985535.5
n÷5
170388428.4
n2
725805413315548164
n3
6.1834421849524E+26
n4
5.2679349799815E+35
n5
4.4879758107622E+44
2 √n29188.047930617
3 √n947.98915092001
4 √n170.84509922915
5 √n61.105741753052
1 , 2 , 3 , 6 , 9 , 18 , 457 , 914 , 1371 , 2742 , 4113 , 8226 , 103567 , 207134 , 310701 , 621402 , 932103 , 1864206 , 47330119 , 94660238 , 141990357 , 283980714 , 425971071 , 851942142
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-851942141 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 851942142 can be divided by 24 positive divisors.
The sum of these divisors (counting 851942142) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010110001111001101011111110
3
Ternary
2012101002010220200
4
Quaternary
302301321223332
5
Quinary
3221044122032
6
Senary
220312024330
8
Octal
6261715376
10
Decimal
851942142
12
Duodecimal
1b93920a6
16
Hexadecimal
32c79afe
20
Vigesimal
d64cf72
36
Base36
e382ri
md5
2ea99e8661c8b153f9550a15d7c1c6b0
sha1
44174a53560788f1b0709086fec54f1e582adfd1
sha256
8df6735d16cae4221e8aa7e477ab4027e43e7b2e69057f293165a35436af8ecc
sha512
da3d8b3d375bed2d0042b6f1b406fb9faa5ec5e1f91bb51509f6441d55a07b996dff97a9c454a7db64fc7543155598c8418988f3ec582fdc5901674d33875fbc
ripemd-160
3e08a19443ad287774b2410e24484720d2db47bb
Diameter
1703884284
Circumference
5352910349.1815
Area
2.2801849544078E+18
Volume
2.5901142056192E+27
Surface area
9.1207398176313E+18
Circumference
5352910349.1815
Perimeter
3407768568
Area
725805413315548164
Diagonal
1204828131.5736
Surface area
4354832479893288984
Volume
6.1834421849524E+26
Space diagonal
1475607075.0531
Perimeter
2555826426
Area
3.1428296306776E+17
Altitude
737803537.52653
Surface area
3.1428296306776E+17
Volume
7.2872565000914E+25
Height
401609377.1912