78969274 is an even 8-digits composite number following 78969273
and preceding 78969275 . In scientific notation, it is written as 7.8969274 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 38937600 positive integers (up to 78969274) that are relatively prime to 78969274.
78969274 has 16 divisors, whose sum is 120105000
The reverse of 78969274 is 47296987
Previous prime number is 313
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-eight million nine hundred sixty-nine thousand two hundred seventy-four
Scientific notation
7.8969274 × 10^7
Engineering notation
7.8969274 × 10^6
Prime Factorization
2 × 101 × 313 × 1249
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
78969274 Product of the distinct prime numbers
The prime factorization of 78969274 is 2 × 101 × 313 × 1249.
Since it has a total of 4 prime factors.
6 , 8 , 50 , 15 , 565 , 615 , 5565 , 2908 , 15957 , 80642 , 600473 , 130954 , 9549512 , 9000247 , 49233287 , 42202224 , 227782966 , 179716569 , 3251632833 , 9621844678
n×2
157938548
n×3
236907822
n×4
315877096
n×5
394846370
n÷2
39484637
n÷3
26323091.333333
n÷3
19742318.5
n÷5
15793854.8
n2
6236146236087076
n3
4.9246394082163E+23
n4
3.8889519877863E+31
n5
3.0710771509634E+39
2 √n8886.4657766741
3 √n429.0284066439
4 √n94.268052789236
5 √n37.974461941032
1 , 2 , 101 , 202 , 313 , 626 , 1249 , 2498 , 31613 , 63226 , 126149 , 252298 , 390937 , 781874 , 39484637 , 78969274
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
-78969273 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 78969274 can be divided by 16 positive divisors.
The sum of these divisors (counting 78969274) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101101001111100110111010
3
Ternary
12111121001110221
4
Quaternary
10231033212322
5
Quinary
130204004044
6
Senary
11500330254
8
Octal
455174672
10
Decimal
78969274
12
Duodecimal
2254398a
16
Hexadecimal
4b4f9ba
20
Vigesimal
14db33e
36
Base36
1b0l2y
md5
cdd44293ae3989f3d2101bfb60c5c29c
sha1
b07f890325559105947a5e3df022485c814c455e
sha256
c7d110fee81878c1a4aa22cd238e73f13c6f10d0f2b633ea84b7fb0d6f458b28
sha512
1fd055a4decd2ad9e96bd9542f5baaa3a9f7a80225cf03f4f86f5fd445f395184e6fc0517271b22023a02fb56320d8f95293a91987bbd040d0af1a824db16369
ripemd-160
00438b31265af44022c326f61446f00c7faf72d8
Diameter
157938548
Circumference
496178582.11544
Area
1.9591431202003E+16
Volume
2.0628281315241E+24
Surface area
7.8365724808011E+16
Circumference
496178582.11544
Perimeter
315877096
Area
6236146236087076
Diagonal
111679418.30156
Surface area
37416877416522456
Volume
4.9246394082163E+23
Space diagonal
136778794.80483
Perimeter
236907822
Area
2.7003305310831E+15
Altitude
68389397.402414
Surface area
2.7003305310831E+15
Volume
5.8037432007471E+22
Height
37226472.767186