828245215 is an odd 9-digits composite number following 828245214
and preceding 828245216 . In scientific notation, it is written as 8.28245215 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 567939552 positive integers (up to 828245215) that are relatively prime to 828245215.
828245215 has 8 divisors, whose sum is 1135879200
The reverse of 828245215 is 512542828
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
eight hundred twenty-eight million two hundred forty-five thousand two hundred fifteen
Scientific notation
8.28245215 × 10^8
Engineering notation
8.28245215 × 10^6
Prime Factorization
7 × 5 × 23664149
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
828245215 Product of the distinct prime numbers
The prime factorization of 828245215 is 7 × 5 × 23664149.
Since it has a total of 3 prime factors.
9 , 4 , 69 , 42 , 499 , 313 , 6708 , 9293 , 82427 , 95921 , 669924 , 427362 , 1296185 , 3073441 , 43108379 , 8399414 , 54015533 , 473166323 , 3661479733 , 3795004360
n×2
1656490430
n×3
2484735645
n×4
3312980860
n×5
4141226075
n÷2
414122607.5
n÷3
276081738.33333
n÷3
207061303.75
n÷5
165649043
n2
685990136170396225
n3
5.6816804782033E+26
n4
4.7058246692308E+35
n5
3.8975767649194E+44
2 √n28779.249729623
3 √n939.11687654705
4 √n169.64448039834
5 √n60.761961768506
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
-828245214 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 828245215 can be divided by 8 positive divisors.
The sum of these divisors (counting 828245215) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001010111100000010011011111
3
Ternary
2010201111012211201
4
Quaternary
301113200103133
5
Quinary
3144012321330
6
Senary
214104100331
8
Octal
6127402337
10
Decimal
828245215
12
Duodecimal
1b14646a7
16
Hexadecimal
315e04df
20
Vigesimal
cigad0f
36
Base36
dp463j
md5
73602f7bbc1e3f719eb4852d63cb78b4
sha1
690ae2d0f2659f4bd35a271f1ea7c678a0c75297
sha256
e1da9988e947e72e8ca890b3b6904b5c44d4382c0f3a4736a83169ad8e575135
sha512
c3f63e537a58b65f6120140723f01cae6880e234a867155a979a681c6f0874a10e4286432e759728c5781373bc7beaaca28800ef8e7fa0d758365c5ebe3f97a1
ripemd-160
39c8a0adc9625c1343101c36e37b3aaac549b4b6
Diameter
1656490430
Circumference
5204018165.6298
Area
2.155101572228E+18
Volume
2.3799367533824E+27
Surface area
8.6204062889119E+18
Circumference
5204018165.6298
Perimeter
3312980860
Area
685990136170396225
Diagonal
1171315616.0236
Surface area
4115940817022377350
Volume
5.6816804782033E+26
Space diagonal
1434562793.5058
Perimeter
2484735645
Area
2.9704244233455E+17
Altitude
717281396.7529
Surface area
2.9704244233455E+17
Volume
6.695924657788E+25
Height
390438538.67454