78366974 is an even 8-digits composite number following 78366973
and preceding 78366975 . In scientific notation, it is written as 7.8366974 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 28 positive divisors.
There are 31598784 positive integers (up to 78366974) that are relatively prime to 78366974.
78366974 has 28 divisors, whose sum is 142504944
The reverse of 78366974 is 47966387
Previous prime number is 119
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-eight million three hundred sixty-six thousand nine hundred seventy-four
Scientific notation
7.8366974 × 10^7
Engineering notation
7.8366974 × 10^6
Prime Factorization
2 × 7 × 17 × 119 × 2767
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
78366974
Product of the distinct prime numbers
The prime factorization of 78366974 is 2 × 7 × 17 × 119 × 2767.
Since it has a total of 5 prime factors.
9 , 7 , 3 , 90 , 498 , 373 , 5515 , 1414 , 32345 , 30919 , 45815 , 904422 , 7377878 , 2697206 , 28947893 , 20248912 , 437332765 , 838390466 , 589173201 , 8746996366
n×2
156733948
n×3
235100922
n×4
313467896
n×5
391834870
n÷2
39183487
n÷3
26122324.666667
n÷3
19591743.5
n÷5
15673394.8
n2
6141382613916676
n3
4.8128157162886E+23
n4
3.7716580410518E+31
n5
2.9557342764E+39
2 √n
8852.5122987771
3 √n
427.93488615519
4 √n
94.08779038099
5 √n
37.916358031983
1 , 2 , 7 , 14 , 17 , 34 , 119 , 238 , 833 , 1666 , 2023 , 2767 , 4046 , 5534 , 14161 , 19369 , 28322 , 38738 , 47039 , 94078 , 329273 , 658546 , 2304911 , 4609822 , 5597641 , 11195282 , 39183487 , 78366974
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78366973
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78366974 can be divided by 28 positive divisors.
The sum of these divisors (counting 78366974) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
100101010111100100011111110
3
Ternary
12110110110021112
4
Quaternary
10222330203332
5
Quinary
130030220344
6
Senary
11435402022
8
Octal
452744376
10
Decimal
78366974
12
Duodecimal
222b3312
16
Hexadecimal
4abc8fe
20
Vigesimal
149fh8e
36
Base36
1anoce
md5
2c5c74da21ed019e0f72f541ff460507
sha1
359abf7cb37f054bf10c218d41648d2615f53844
sha256
4e91a9a3c4466fa4e238364f1886cad483aa17bf40fb63488c5d47073dff1e8a
sha512
458cb0841702adf552860fc60eb79ecbc37b144bc2fa1c8d4a93772b8390251c43d5970ccb4e308ae7820a97ef7e7868e3e037831f32e25b5d9b54d4b415f4e5
ripemd-160
12f3b21ad0c34d0b28fb0a06d6123462effc1469
Diameter
156733948
Circumference
492394219.60492
Area
1.9293722502765E+16
Volume
2.0159875329832E+24
Surface area
7.7174890011059E+16
Circumference
492394219.60492
Perimeter
313467896
Area
6141382613916676
Diagonal
110827637.47294
Surface area
36848295683500056
Volume
4.8128157162886E+23
Space diagonal
135735580.60343
Perimeter
235100922
Area
2.659296679006E+15
Altitude
67867790.301715
Surface area
2.659296679006E+15
Volume
5.6719577159814E+22
Height
36942545.824313