844145428 is an even 9-digits composite number following 844145427
and preceding 844145429 . In scientific notation, it is written as 8.44145428 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 356819904 positive integers (up to 844145428) that are relatively prime to 844145428.
844145428 has 24 divisors, whose sum is 1711422272
The reverse of 844145428 is 824541448
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
eight hundred forty-four million one hundred forty-five thousand four hundred twenty-eight
Scientific notation
8.44145428 × 10^8
Engineering notation
8.44145428 × 10^6
Prime Factorization
2 × 2 × 7 × 73 × 412987
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
422072714 Product of the distinct prime numbers
The prime factorization of 844145428 is 2 × 2 × 7 × 73 × 412987.
Since it has a total of 5 prime factors.
10 , 1 , 31 , 24 , 738 , 156 , 3395 , 1162 , 29162 , 12596 , 968218 , 950070 , 8545217 , 3891424 , 54778961 , 35814428 , 23995134 , 371199062 , 1147503079 , 5738784145
n×2
1688290856
n×3
2532436284
n×4
3376581712
n×5
4220727140
n÷2
422072714
n÷3
281381809.33333
n÷3
211036357
n÷5
168829085.6
n2
712581503613303184
n3
6.0152241835254E+26
n4
5.077723992918E+35
n5
4.2863374932676E+44
2 √n29054.180903959
3 √n945.08838156986
4 √n170.45287003732
5 √n60.993485851714
1 , 2 , 4 , 7 , 14 , 28 , 73 , 146 , 292 , 511 , 1022 , 2044 , 412987 , 825974 , 1651948 , 2890909 , 5781818 , 11563636 , 30148051 , 60296102 , 120592204 , 211036357 , 422072714 , 844145428
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
-844145427 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 844145428 can be divided by 24 positive divisors.
The sum of these divisors (counting 844145428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010010100001010001100010100
3
Ternary
2011211102000211111
4
Quaternary
302110022030110
5
Quinary
3212100123203
6
Senary
215432544404
8
Octal
6224121424
10
Decimal
844145428
12
Duodecimal
1b6852104
16
Hexadecimal
3250a314
20
Vigesimal
d3fi3b8
36
Base36
dykys4
md5
de4361dcbdf5d389e8a626166ab35cc8
sha1
154750f201e9edbb22567bd9a6a11e9913e0aa8b
sha256
f3a17802538bdf69d6f7419120611c18cd07ecf268ff48ce4c6f207854e1f98e
sha512
60a93f935890ee11c8ab50292595cbdb7d849a64001bc8bb6a5613c55fbcc9f707e1853ec3bac594d0a1184db6068e549e5e3885e42c5c1535d5b0a3b254732d
ripemd-160
9b4cf0a46a4a7279698f8d8e8f305b1939ec550b
Diameter
1688290856
Circumference
5303922150.3324
Area
2.2386408168355E+18
Volume
2.5196512139545E+27
Surface area
8.9545632673421E+18
Circumference
5303922150.3324
Perimeter
3376581712
Area
712581503613303184
Diagonal
1193801912.8928
Surface area
4275489021679819104
Volume
6.0152241835254E+26
Space diagonal
1462102770.273
Perimeter
2532436284
Area
3.0855684219802E+17
Altitude
731051385.13649
Surface area
3.0855684219802E+17
Volume
7.0890096842135E+25
Height
397933970.96428