849968290 is an even 9-digits composite number following 849968289
and preceding 849968291 . In scientific notation, it is written as 8.49968290 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 339987312 positive integers (up to 849968290) that are relatively prime to 849968290.
849968290 has 8 divisors, whose sum is 1529942940
The reverse of 849968290 is 092869948
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
eight hundred forty-nine million nine hundred sixty-eight thousand two hundred ninety
Scientific notation
8.49968290 × 10^8
Engineering notation
8.49968290 × 10^6
Prime Factorization
2 × 5 × 84996829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
849968290
Product of the distinct prime numbers
The prime factorization of 849968290 is 2 × 5 × 84996829.
Since it has a total of 3 prime factors.
4 , 7 , 25 , 95 , 572 , 144 , 3261 , 1225 , 57490 , 90402 , 211344 , 924157 , 8091562 , 6849522 , 68424021 , 58391586 , 463351727 , 359627418 , 4955159006 , 9382870940
n×2
1699936580
n×3
2549904870
n×4
3399873160
n×5
4249841450
n÷2
424984145
n÷3
283322763.33333
n÷3
212492072.5
n÷5
169993658
n2
722446094005524100
n3
6.1405627113905E+26
n4
5.2192835874384E+35
n5
4.4362255458401E+44
2 √n
29154.215647141
3 √n
947.25645748029
4 √n
170.74605602221
5 √n
61.077400479747
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-849968289
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 849968290 can be divided by 8 positive divisors.
The sum of these divisors (counting 849968290) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010101010010111110010100010
3
Ternary
2012020100212022001
4
Quaternary
302222113302202
5
Quinary
3220042441130
6
Senary
220201434214
8
Octal
6252276242
10
Decimal
849968290
12
Duodecimal
1b879b96a
16
Hexadecimal
32a97ca2
20
Vigesimal
d5c60ea
36
Base36
e21rqa
md5
9cc1011d62586eab978b4097e027778a
sha1
28c118ac7bacc2d8b44018b12c936760363f83df
sha256
6c6004cfdd1fe3d494fc74e3148035b7cfca9833c88234675da87a25449d27d4
sha512
c4258af2f8186a22546d5731fe199c8c6e98bdd2534bc4c736f90d69f0a2db19f29278a88682f8e49ca581fb73476bed60ac0f2694b7c17f64c0c13d0ee56031
ripemd-160
008302023a66405036e90d936ae2fb5346e91742
Diameter
1699936580
Circumference
5340508271.2966
Area
2.2696313415424E+18
Volume
2.5721528937349E+27
Surface area
9.0785253661696E+18
Circumference
5340508271.2966
Perimeter
3399873160
Area
722446094005524100
Diagonal
1202036683.3051
Surface area
4334676564033144600
Volume
6.1405627113905E+26
Space diagonal
1472188263.1024
Perimeter
2549904870
Area
3.1282833513681E+17
Altitude
736094131.55122
Surface area
3.1282833513681E+17
Volume
7.2367225558758E+25
Height
400678894.43502