78889352 is an even 8-digits composite number following 78889351
and preceding 78889353 . In scientific notation, it is written as 7.8889352 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 39133584 positive integers (up to 78889352) that are relatively prime to 78889352.
78889352 has 16 divisors, whose sum is 149084160
The reverse of 78889352 is 25398887
Previous prime number is 127
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-eight million eight hundred eighty-nine thousand three hundred fifty-two
Scientific notation
7.8889352 × 10^7
Engineering notation
7.8889352 × 10^6
Prime Factorization
2 × 2 × 2 × 127 × 77647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19722338
Product of the distinct prime numbers
The prime factorization of 78889352 is 2 × 2 × 2 × 127 × 77647.
Since it has a total of 5 prime factors.
2 , 4 , 82 , 69 , 764 , 567 , 7536 , 4338 , 45667 , 45345 , 407005 , 557496 , 2075662 , 609150 , 41928742 , 5220415 , 944507180 , 153462465 , 4715180561 , 5292175776
n×2
157778704
n×3
236668056
n×4
315557408
n×5
394446760
n÷2
39444676
n÷3
26296450.666667
n÷3
19722338
n÷5
15777870.4
n2
6223529858979904
n3
4.9097023772758E+23
n4
3.8732323905614E+31
n5
3.055567934368E+39
2 √n
8881.9677999867
3 √n
428.88362298066
4 √n
94.244192393944
5 √n
37.966772306357
1 , 2 , 4 , 8 , 127 , 254 , 508 , 1016 , 77647 , 155294 , 310588 , 621176 , 9861169 , 19722338 , 39444676 , 78889352
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
-78889351
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 78889352 can be divided by 16 positive divisors.
The sum of these divisors (counting 78889352) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101100111100000110001000
3
Ternary
12111102222211212
4
Quaternary
10230330012020
5
Quinary
130143424402
6
Senary
11454512252
8
Octal
454740610
10
Decimal
78889352
12
Duodecimal
22505688
16
Hexadecimal
4b3c188
20
Vigesimal
14d137c
36
Base36
1ayvew
md5
2c17b900d420b6e38731aff79ded1c24
sha1
6c9f601d6f7d06556bd42c731c925089d5a0a7ae
sha256
09b3ab009b800d022873e76acf0822727540f11dec7d5a45b8d19d9f8088e4e0
sha512
79ba38597cfff59b6ae62fd7983e109afdaf7ef89b4ac5619d575fbe504361040befd3f7be9d42845a515ae7a271c68cb14df521ac57cb5c2a328a658ea93418
ripemd-160
48fd4b503e479cbc92146b754449e529ae3aba6d
Diameter
157778704
Circumference
495676417.37932
Area
1.9551795684368E+16
Volume
2.0565713226349E+24
Surface area
7.8207182737472E+16
Circumference
495676417.37932
Perimeter
315557408
Area
6223529858979904
Diagonal
111566391.52523
Surface area
37341179153879424
Volume
4.9097023772758E+23
Space diagonal
136640365.84019
Perimeter
236668056
Area
2.6948674795438E+15
Altitude
68320182.920093
Surface area
2.6948674795438E+15
Volume
5.7861397409657E+22
Height
37188797.175075