8117788138 is an even 10-digits composite number following 8117788137
and preceding 8117788139 . In scientific notation, it is written as 8.117788138 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 4055815500 positive integers (up to 8117788138) that are relatively prime to 8117788138.
8117788138 has 8 divisors, whose sum is 12185917920
The reverse of 8117788138 is 8318877118
Previous prime number is 1319
Is Prime? no
Number parity even
Number length 10
Sum of Digits 52
Digital Root 7
Name
eight billion one hundred seventeen million seven hundred eighty-eight thousand one hundred thirty-eight
Scientific notation
8.117788138 × 10^9
Engineering notation
8.117788138 × 10^9
Prime Factorization
2 × 1319 × 3077251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8117788138
Product of the distinct prime numbers
The prime factorization of 8117788138 is 2 × 1319 × 3077251.
Since it has a total of 3 prime factors.
4 , 8 , 49 , 58 , 600 , 23 , 9322 , 7842 , 11826 , 52835 , 151585 , 434101 , 606692 , 9501306 , 47579321 , 96052549 , 971546279 , 349957127 , 3508021161 , 594871468
n×2
16235576276
n×3
24353364414
n×4
32471152552
n×5
40588940690
n÷2
4058894069
n÷3
2705929379.3333
n÷3
2029447034.5
n÷5
1623557627.6
n2
6.5898484253454E+19
n3
5.3494993378486E+29
n4
4.3426102269027E+39
n5
3.5252389787908E+49
2 √n
90098.76879292
3 √n
2009.7678946197
4 √n
300.16456951632
5 √n
95.915223372363
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8117788137
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8117788138 can be divided by 8 positive divisors.
The sum of these divisors (counting 8117788138) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100011110110111001110111101010
3
Ternary
202221202001100211221
4
Quaternary
13203312321313222
5
Quinary
113111123210023
6
Senary
3421304212254
8
Octal
74366716752
10
Decimal
8117788138
12
Duodecimal
16a676a08a
16
Hexadecimal
1e3db9dea
20
Vigesimal
66gg3a6i
36
Base36
3q94dey
md5
f8bc10a012ca126dc49b06808661be4e
sha1
5056d50959f509dd6a509922fc2128bb0c931584
sha256
1604aafb495148c11bfcef160f0bfca80e1f46fc34cb0fa7edafc32a97532417
sha512
a267affca89839b64f59aaa7d647ee679abc82857be165da970828181460ecad5a535ae587e69a1a527b37b3ecb2ad596996407fc8f5549d1a81c145bce06d9c
ripemd-160
509399be32648efbe1ba6f558d3b05c11bf09d11
Diameter
16235576276
Circumference
51005567155.478
Area
2.0702619401335E+20
Volume
2.2407930426892E+30
Surface area
8.2810477605341E+20
Circumference
51005567155.478
Perimeter
32471152552
Area
6.5898484253454E+19
Diagonal
11480286081.231
Surface area
3.9539090552072E+20
Volume
5.3494993378486E+29
Space diagonal
14060421500.096
Perimeter
24353364414
Area
2.853488071719E+19
Altitude
7030210750.048
Surface area
2.853488071719E+19
Volume
6.3044454295762E+28
Height
3826762027.077