78974375 is an odd 8-digits composite number following 78974374
and preceding 78974376 . In scientific notation, it is written as 7.8974375 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 63179000 positive integers (up to 78974375) that are relatively prime to 78974375.
78974375 has 8 divisors, whose sum is 95528160
The reverse of 78974375 is 57347987
Previous prime number is 125
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-eight million nine hundred seventy-four thousand three hundred seventy-five
Scientific notation
7.8974375 × 10^7
Engineering notation
7.8974375 × 10^6
Prime Factorization
5 × 125 × 126359
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78974375
Product of the distinct prime numbers
The prime factorization of 78974375 is 5 × 125 × 126359.
Since it has a total of 3 prime factors.
2 , 5 , 53 , 12 , 604 , 840 , 8037 , 2576 , 64414 , 44294 , 183999 , 390423 , 9245088 , 3227826 , 69181478 , 53102940 , 487279008 , 311978354 , 4009751893 , 9434925391
n×2
157948750
n×3
236923125
n×4
315897500
n×5
394871875
n÷2
39487187.5
n÷3
26324791.666667
n÷3
19743593.75
n÷5
15794875
n2
6236951906640625
n3
4.92559378732E+23
n4
3.8899569085748E+31
n5
3.0720691563163E+39
2 √n
8886.7527815282
3 √n
429.03764410497
4 √n
94.269575057535
5 √n
37.974952518483
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
-78974374
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 78974375 can be divided by 8 positive divisors.
The sum of these divisors (counting 78974375) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101101010000110110100111
3
Ternary
12111121022110212
4
Quaternary
10231100312213
5
Quinary
130204140000
6
Senary
11500410035
8
Octal
455206647
10
Decimal
78974375
12
Duodecimal
2254691b
16
Hexadecimal
4b50da7
20
Vigesimal
14dbfif
36
Base36
1b0p0n
md5
47bfc39b3ecaa0e35df040505e8150cf
sha1
a5be23f514ed3cfa9e7846558c55b3cff614380c
sha256
32413a0c5df6e9a24d767d48d35fa8c009a7099c4a870386b7972f4a4dd53bf9
sha512
189c1ca5c5c58221fbe51a683c44bfe00cb725300ff9e4447a9be7c85e99feb6b06b05deee09c022b961d0a65de67184d11a311b3320ce9be1f8ca49faba3feb
ripemd-160
581274647ee911d94d79766775245f419a0b4f55
Diameter
157948750
Circumference
496210632.64369
Area
1.9593962290695E+16
Volume
2.0632279009083E+24
Surface area
7.837584916278E+16
Circumference
496210632.64369
Perimeter
315897500
Area
6236951906640625
Diagonal
111686632.20494
Surface area
37421711439843750
Volume
4.92559378732E+23
Space diagonal
136787629.996
Perimeter
236923125
Area
2.7006793966663E+15
Altitude
68393814.997999
Surface area
2.7006793966663E+15
Volume
5.8048679473072E+22
Height
37228877.401646