78672297 is an odd 8-digits composite number following 78672296
and preceding 78672298 . In scientific notation, it is written as 7.8672297 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 47104080 positive integers (up to 78672297) that are relatively prime to 78672297.
78672297 has 16 divisors, whose sum is 115815168
The reverse of 78672297 is 79227687
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million six hundred seventy-two thousand two hundred ninety-seven
Scientific notation
7.8672297 × 10^7
Engineering notation
7.8672297 × 10^6
Prime Factorization
3 × 11 × 83 × 28723
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78672297
Product of the distinct prime numbers
The prime factorization of 78672297 is 3 × 11 × 83 × 28723.
Since it has a total of 4 prime factors.
6 , 6 , 6 , 89 , 54 , 258 , 7888 , 5751 , 15266 , 82229 , 450232 , 562855 , 9567898 , 2125156 , 72123749 , 21557211 , 833531014 , 923195102 , 2980674824 , 212187635
n×2
157344594
n×3
236016891
n×4
314689188
n×5
393361485
n÷2
39336148.5
n÷3
26224099
n÷3
19668074.25
n÷5
15734459.4
n2
6189330315256209
n3
4.8692883279294E+23
n4
3.830780975135E+31
n5
3.0137633861777E+39
2 √n
8869.7405260808
3 √n
428.48992032466
4 √n
94.179299881029
5 √n
37.945857031769
1 , 3 , 11 , 33 , 83 , 249 , 913 , 2739 , 28723 , 86169 , 315953 , 947859 , 2384009 , 7152027 , 26224099 , 78672297
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78672296
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78672297 can be divided by 16 positive divisors.
The sum of these divisors (counting 78672297) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101100000111000110101001
3
Ternary
12111000222002210
4
Quaternary
10230013012221
5
Quinary
130120003142
6
Senary
11450115333
8
Octal
454070651
10
Decimal
78672297
12
Duodecimal
2241bb49
16
Hexadecimal
4b071a9
20
Vigesimal
14be0eh
36
Base36
1au7xl
md5
2286c195c64d71931b3576ee5b04fa35
sha1
69d733544b6c450854176d5eee95d702d7e3c35a
sha256
06651a6002253c8a99ac04787ac488b83556fa1e904d0f8af7fa511e53fb1f33
sha512
1d0855a9a793ef0702f64b5b5d9b214451effc295d319632896f5464b9c6805c3d0c5413ea3cf79d13c77a472de0caaa29b97dd7157656a067a4e039c67aecb4
ripemd-160
3ea8b086922cfb43a5108eeb512c31e385d2a172
Diameter
157344594
Circumference
494312620.59247
Area
1.944435464905E+16
Volume
2.0396427252311E+24
Surface area
7.7777418596198E+16
Circumference
494312620.59247
Perimeter
314689188
Area
6189330315256209
Diagonal
111259429.40044
Surface area
37135981891537254
Volume
4.8692883279294E+23
Space diagonal
136264415.55215
Perimeter
236016891
Area
2.6800586427125E+15
Altitude
68132207.776074
Surface area
2.6800586427125E+15
Volume
5.7385113270523E+22
Height
37086476.466815