828996421 is an odd 9-digits composite number following 828996420
and preceding 828996422 . In scientific notation, it is written as 8.28996421 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 753633100 positive integers (up to 828996421) that are relatively prime to 828996421.
828996421 has 4 divisors, whose sum is 904359744
The reverse of 828996421 is 124699828
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred twenty-eight million nine hundred ninety-six thousand four hundred twenty-one
Scientific notation
8.28996421 × 10^8
Engineering notation
8.28996421 × 10^6
Prime Factorization
11 × 75363311
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
828996421
Product of the distinct prime numbers
The prime factorization of 828996421 is 11 × 75363311.
Since it has a total of 2 prime factors.
3 , 3 , 78 , 25 , 722 , 594 , 3677 , 272 , 20820 , 5152 , 890488 , 914345 , 2245653 , 8531788 , 7901471 , 25085670 , 23775934 , 977034130 , 6690598528 , 1247061539
n×2
1657992842
n×3
2486989263
n×4
3315985684
n×5
4144982105
n÷2
414498210.5
n÷3
276332140.33333
n÷3
207249105.25
n÷5
165799284.2
n2
687235066030809241
n3
5.6971541012524E+26
n4
4.7229203598237E+35
n5
3.9152840749619E+44
2 √n
28792.297945805
3 √n
939.40071239798
4 √n
169.6829335726
5 √n
60.772979809731
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-828996420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828996421 can be divided by 4 positive divisors.
The sum of these divisors (counting 828996421) is 1, the average is 0.25.
Base
System
Value
2
Binary
110001011010010111101101000101
3
Ternary
2010202220101022011
4
Quaternary
301122113231011
5
Quinary
3144210341141
6
Senary
214132134221
8
Octal
6132275505
10
Decimal
828996421
12
Duodecimal
1b1767371
16
Hexadecimal
31697b45
20
Vigesimal
cj14b11
36
Base36
dpk9qd
md5
83ad6a56cf26ddd8b221602665aa3b6f
sha1
8367598d2f9c3a4a75efc9689f3b5c7535bd4586
sha256
7ff0be48d05e5d2f49920a63bb1d96459dce10fb9831a6c8c4c11a2e7580e937
sha512
a31012ccd0def876589582a783270927a1fafe97dd70658f6aa3e3ee4b96c8c135aecfa1d58bd5463fdd406fd919ed987579984519d323051a5bc11a51367a61
ripemd-160
026c4364ed5d3bdfd966d2773d1c6fb1757373ee
Diameter
1657992842
Circumference
5208738132.1317
Area
2.1590126347317E+18
Volume
2.3864183294485E+27
Surface area
8.6360505389267E+18
Circumference
5208738132.1317
Perimeter
3315985684
Area
687235066030809241
Diagonal
1172377981.737
Surface area
4123410396184855446
Volume
5.6971541012524E+26
Space diagonal
1435863920.4648
Perimeter
2486989263
Area
2.9758151277708E+17
Altitude
717931960.23238
Surface area
2.9758151277708E+17
Volume
6.7141604974339E+25
Height
390792660.57899