78163630 is an even 8-digits composite number following 78163629
and preceding 78163631 . In scientific notation, it is written as 7.8163630 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors.
There are 30355200 positive integers (up to 78163630) that are relatively prime to 78163630.
78163630 has 32 divisors, whose sum is 144825408
The reverse of 78163630 is 03636187
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-eight million one hundred sixty-three thousand six hundred thirty
Scientific notation
7.8163630 × 10^7
Engineering notation
7.8163630 × 10^6
Prime Factorization
2 × 5 × 311 × 41 × 613
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
78163630
Product of the distinct prime numbers
The prime factorization of 78163630 is 2 × 5 × 311 × 41 × 613.
Since it has a total of 5 prime factors.
9 , 6 , 33 , 96 , 741 , 736 , 6844 , 5636 , 29304 , 63619 , 720584 , 651677 , 9422350 , 2620915 , 34328697 , 79502062 , 877807900 , 587054214 , 3801076867 , 4027975532
n×2
156327260
n×3
234490890
n×4
312654520
n×5
390818150
n÷2
39081815
n÷3
26054543.333333
n÷3
19540907.5
n÷5
15632726
n2
6109553054776900
n3
4.7754484443895E+23
n4
3.7326638529134E+31
n5
2.917585563135E+39
2 √n
8841.0197375642
3 √n
427.56443518791
4 √n
94.026696940625
5 √n
37.896660758192
1 , 2 , 5 , 10 , 41 , 82 , 205 , 311 , 410 , 613 , 622 , 1226 , 1555 , 3065 , 3110 , 6130 , 12751 , 25133 , 25502 , 50266 , 63755 , 125665 , 127510 , 190643 , 251330 , 381286 , 953215 , 1906430 , 7816363 , 15632726 , 39081815 , 78163630
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78163629
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78163630 can be divided by 32 positive divisors.
The sum of these divisors (counting 78163630) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101010001010111010101110
3
Ternary
12110002010100021
4
Quaternary
10222022322232
5
Quinary
130002214010
6
Senary
11431152354
8
Octal
452127256
10
Decimal
78163630
12
Duodecimal
222156ba
16
Hexadecimal
4a8aeae
20
Vigesimal
148a91a
36
Base36
1ajbfy
md5
161b05597da730223bc9525e48ea0203
sha1
6825faf485c8e2527fd8d57d40fd9f30cd138ac3
sha256
4b2ed74e32413941a0026042bdb327078d9ecd42933b0444ab20386cbed44b09
sha512
e54d3ff8b95437262ba9ad49410be050a47aebb52fafc62ac608f08c28e16744f06e9e8e859743b2c62393536a8937f43aee759aec0105e5cae482d728b2533c
ripemd-160
7bdbe5ae9b64e74c9b5719e643bdbf9caf1eae4e
Diameter
156327260
Circumference
491116571.57182
Area
1.9193726993604E+16
Volume
2.0003351667321E+24
Surface area
7.6774907974417E+16
Circumference
491116571.57182
Perimeter
312654520
Area
6109553054776900
Diagonal
110540065.63031
Surface area
36657318328661400
Volume
4.7754484443895E+23
Space diagonal
135383378.46401
Perimeter
234490890
Area
2.6455140756028E+15
Altitude
67691689.232007
Surface area
2.6455140756028E+15
Volume
5.6279199637243E+22
Height
36846688.543438