78996852 is an even 8-digits composite number following 78996851
and preceding 78996853 . In scientific notation, it is written as 7.8996852 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 23938320 positive integers (up to 78996852) that are relatively prime to 78996852.
78996852 has 12 divisors, whose sum is 139641600
The reverse of 78996852 is 25869987
Previous prime number is 99
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-eight million nine hundred ninety-six thousand eight hundred fifty-two
Scientific notation
7.8996852 × 10^7
Engineering notation
7.8996852 × 10^6
Prime Factorization
2 × 2 × 99 × 199487
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39498426
Product of the distinct prime numbers
The prime factorization of 78996852 is 2 × 2 × 99 × 199487.
Since it has a total of 4 prime factors.
5 , 7 , 47 , 25 , 614 , 706 , 3562 , 5007 , 97897 , 14602 , 351804 , 254873 , 4894008 , 736686 , 28844920 , 51204376 , 563243225 , 800076087 , 9248199411 , 7342211295
n×2
157993704
n×3
236990556
n×4
315987408
n×5
394984260
n÷2
39498426
n÷3
26332284
n÷3
19749213
n÷5
15799370.4
n2
6240502625909904
n3
4.9298006234462E+23
n4
3.8943873023988E+31
n5
3.0764433735828E+39
2 √n
8888.0173267158
3 √n
429.07834323212
4 √n
94.276281888478
5 √n
37.977113892602
1 , 2 , 4 , 99 , 198 , 396 , 199487 , 398974 , 797948 , 19749213 , 39498426 , 78996852
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78996851
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78996852 can be divided by 12 positive divisors.
The sum of these divisors (counting 78996852) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101101010110010101110100
3
Ternary
12111122110022100
4
Quaternary
10231112111310
5
Quinary
130210344402
6
Senary
11501102100
8
Octal
455262564
10
Decimal
78996852
12
Duodecimal
22557930
16
Hexadecimal
4b56574
20
Vigesimal
14dec2c
36
Base36
1b16d0
md5
c57ea52193a1ed8570435245cf245480
sha1
4d1f04cda54c7cdc14fe1d73bc42ab875fda6036
sha256
dfa926a55ddd567a0f7ece66ccde6e7300671caf1551d5d0d4376d438c0ff686
sha512
c45ad5ff8f17dbe4f9f08062731b683973bcea9bb034e00fa92529fdc83f96cb7fb59f759be905bc3e0edfc8add83d2cfbe556e68c8c4697be257418fe5b483d
ripemd-160
09b539d078b343ba34d130af453094cb7385632a
Diameter
157993704
Circumference
496351859.79984
Area
1.9605117204266E+16
Volume
2.0649900563041E+24
Surface area
7.8420468817065E+16
Circumference
496351859.79984
Perimeter
315987408
Area
6240502625909904
Diagonal
111718419.48318
Surface area
37443015755459424
Volume
4.9298006234462E+23
Space diagonal
136826561.302
Perimeter
236990556
Area
2.7022169032107E+15
Altitude
68413280.651
Surface area
2.7022169032107E+15
Volume
5.8098257512274E+22
Height
37239473.16106