78889496 is an even 8-digits composite number following 78889495
and preceding 78889497 . In scientific notation, it is written as 7.8889496 × 10^7.
The sum of its digits is 59. It has a total of 5 prime factors and 16 positive divisors.
There are 33809760 positive integers (up to 78889496) that are relatively prime to 78889496.
78889496 has 16 divisors, whose sum is 169049040
The reverse of 78889496 is 69498887
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5
Name
seventy-eight million eight hundred eighty-nine thousand four hundred ninety-six
Scientific notation
7.8889496 × 10^7
Engineering notation
7.8889496 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 1408741
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19722374
Product of the distinct prime numbers
The prime factorization of 78889496 is 2 × 2 × 2 × 7 × 1408741.
Since it has a total of 5 prime factors.
6 , 5 , 41 , 24 , 61 , 181 , 4514 , 9555 , 61919 , 47274 , 133888 , 266899 , 5950680 , 8332882 , 52949551 , 79417655 , 443600358 , 429626178 , 7149702481 , 6822331467
n×2
157778992
n×3
236668488
n×4
315557984
n×5
394447480
n÷2
39444748
n÷3
26296498.666667
n÷3
19722374
n÷5
15777899.2
n2
6223552579134016
n3
4.9097292629738E+23
n4
3.8732606705246E+31
n5
3.0555958217431E+39
2 √n
8881.9759062947
3 √n
428.88388393351
4 √n
94.244235400871
5 √n
37.966786166811
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 1408741 , 2817482 , 5634964 , 9861187 , 11269928 , 19722374 , 39444748 , 78889496
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
-78889495
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 78889496 can be divided by 16 positive divisors.
The sum of these divisors (counting 78889496) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101100111100001000011000
3
Ternary
12111110000001012
4
Quaternary
10230330020120
5
Quinary
130143430441
6
Senary
11454513052
8
Octal
454741030
10
Decimal
78889496
12
Duodecimal
22505788
16
Hexadecimal
4b3c218
20
Vigesimal
14d13eg
36
Base36
1ayviw
md5
aeb6b89f36d343471260cd29f67d98d2
sha1
aaa326a463c3e63d46d8a1933dabdb7c1bc4773e
sha256
c5905156ef33ab0c37be08f965cf6418ccf71d5c285f1f00f0ce60520a9686eb
sha512
ab0e2f042192ec89aa739fca76523784fbff76faf031bff9f64a3fe94b4c9c59def1f356fd98c4b37f4250169d891ada30f18c3bcfc82f95fc9c550ce3d5a1e7
ripemd-160
8a029c2e1d79fabec33d55b61c05aef84f992a8a
Diameter
157778992
Circumference
495677322.158
Area
1.9551867061837E+16
Volume
2.0565825844898E+24
Surface area
7.8207468247349E+16
Circumference
495677322.158
Perimeter
315557984
Area
6223552579134016
Diagonal
111566595.17198
Surface area
37341315474804096
Volume
4.9097292629738E+23
Space diagonal
136640615.2555
Perimeter
236668488
Area
2.6948773176591E+15
Altitude
68320307.627751
Surface area
2.6948773176591E+15
Volume
5.7861714260647E+22
Height
37188865.057326