78384769 is an odd 8-digits prime number following 78384768
and preceding 78384770 . In scientific notation, it is written as 7.8384769 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 78384768 positive integers (up to 78384769) that are relatively prime to 78384769.
78384769 has 2 divisors, whose sum is 78384770
The reverse of 78384769 is 96748387
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-eight million three hundred eighty-four thousand seven hundred sixty-nine
Scientific notation
7.8384769 × 10^7
Engineering notation
7.8384769 × 10^6
Prime Factorization
78384769
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
78384769 Product of the distinct prime numbers
The prime factorization of 78384769 is 78384769.
Since it has a total of 1 prime factors.
5 , 4 , 30 , 6 , 789 , 834 , 1622 , 9138 , 64561 , 61019 , 663906 , 30203 , 4268023 , 1103664 , 38073464 , 72192509 , 273256561 , 459073985 , 3627761546 , 8703042316
n×2
156769538
n×3
235154307
n×4
313539076
n×5
391923845
n÷2
39192384.5
n÷3
26128256.333333
n÷3
19596192.25
n÷5
15676953.8
n2
6144172011183361
n3
4.8160950379287E+23
n4
3.7750849703009E+31
n5
2.9590916335241E+39
2 √n8853.5173236404
3 √n427.9672744798
4 √n94.093131118272
5 √n37.918079829523
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
78384770 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
39192385 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8853.5173801151 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999744848 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78384769 can be divided by 2 positive divisors.
The sum of these divisors (counting 78384769) is 78384770, the average is 39192385.
Base
System
Value
2
Binary
100101011000000111010000001
3
Ternary
12110111100200121
4
Quaternary
10223000322001
5
Quinary
130031303034
6
Senary
11440020241
8
Octal
453007201
10
Decimal
78384769
12
Duodecimal
22301681
16
Hexadecimal
4ac0e81
20
Vigesimal
149i1i9
36
Base36
1ao22p
md5
54a3620f9bcdb688003117af7ca85174
sha1
20c1c3650fb46a2d845b5d23351a423f863f42a0
sha256
1d2b21c695a01f8287c05c48482a5538b812781bddfdac94a66d1f3e6b21216d
sha512
1ee01aa8a3c6d0f3d8ee6747da40081b808c456b096f269aea67986d14544ee97cbe39cced247d4fc8482442fa1bfd17c15c4681844d33fc9893715c822ef4fe
ripemd-160
42e117f21b7f9de04f4cd2df269a9c70723d2c7f
Diameter
156769538
Circumference
492506028.88747
Area
1.9302485652726E+16
Volume
2.0173611720196E+24
Surface area
7.7209942610903E+16
Circumference
492506028.88747
Perimeter
313539076
Area
6144172011183361
Diagonal
110852803.40328
Surface area
36865032067100166
Volume
4.8160950379287E+23
Space diagonal
135766402.44755
Perimeter
235154307
Area
2.6605045234531E+15
Altitude
67883201.223775
Surface area
2.6605045234531E+15
Volume
5.6758224335971E+22
Height
36950934.467761