78355329 is an odd 8-digits composite number following 78355328
and preceding 78355330 . In scientific notation, it is written as 7.8355329 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 45377280 positive integers (up to 78355329) that are relatively prime to 78355329.
78355329 has 16 divisors, whose sum is 91647360
The reverse of 78355329 is 92355387
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-eight million three hundred fifty-five thousand three hundred twenty-nine
Scientific notation
7.8355329 × 10^7
Engineering notation
7.8355329 × 10^6
Prime Factorization
39 × 13 × 17 × 9091
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78355329
Product of the distinct prime numbers
The prime factorization of 78355329 is 39 × 13 × 17 × 9091.
Since it has a total of 4 prime factors.
6 , 1 , 69 , 75 , 78 , 973 , 6750 , 8279 , 2519 , 83873 , 117178 , 84731 , 3088357 , 8219087 , 27299455 , 62679488 , 846636615 , 302373277 , 5328285012 , 6685565310
n×2
156710658
n×3
235065987
n×4
313421316
n×5
391776645
n÷2
39177664.5
n÷3
26118443
n÷3
19588832.25
n÷5
15671065.8
n2
6139557582698241
n3
4.8106705430677E+23
n4
3.7694167311267E+31
n5
2.9535388810554E+39
2 √n
8851.8545514485
3 √n
427.91368866877
4 √n
94.084294924544
5 √n
37.915231122998
1 , 13 , 17 , 39 , 221 , 507 , 663 , 8619 , 9091 , 118183 , 154547 , 354549 , 2009111 , 4609137 , 6027333 , 78355329
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
-78355328
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 78355329 can be divided by 16 positive divisors.
The sum of these divisors (counting 78355329) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010111001101110000001
3
Ternary
12110102212022020
4
Quaternary
10222321232001
5
Quinary
130024332304
6
Senary
11435232053
8
Octal
452715601
10
Decimal
78355329
12
Duodecimal
222a8629
16
Hexadecimal
4ab9b81
20
Vigesimal
149e869
36
Base36
1anfcx
md5
e4608e11c7118f51a5c0a4255c38dad7
sha1
90ac400602eaf86b65e9f1f94ffeffee869a90d8
sha256
aba4d4e5a6a353e32f2074a960eacda192cd26705fd90b71eb5556d837245535
sha512
c120ef5edc6552eca5dd76c271c1c0c4f23c1573d4bc15a3d85201b39662fdc3da3184aa26c3bb2377cab1eeec951a876f16d7311ca627c9613667527e7518c9
ripemd-160
3f728a37c8494f6cad381287b687fd1f385ebe33
Diameter
156710658
Circumference
492321051.91202
Area
1.9287988998096E+16
Volume
2.0150889649256E+24
Surface area
7.7151955992385E+16
Circumference
492321051.91202
Perimeter
313421316
Area
6139557582698241
Diagonal
110811168.95601
Surface area
36837345496189446
Volume
4.8106705430677E+23
Space diagonal
135715410.87178
Perimeter
235065987
Area
2.658506417307E+15
Altitude
67857705.435888
Surface area
2.658506417307E+15
Volume
5.6694296050958E+22
Height
36937056.318669