8889665138 is an even 10-digits composite number following 8889665137
and preceding 8889665139 . In scientific notation, it is written as 8.889665138 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 4444640244 positive integers (up to 8889665138) that are relatively prime to 8889665138.
8889665138 has 8 divisors, whose sum is 13335074688
The reverse of 8889665138 is 8315669888
Previous prime number is 26863
Is Prime? no
Number parity even
Number length 10
Sum of Digits 62
Digital Root 8
Name
eight billion eight hundred eighty-nine million six hundred sixty-five thousand one hundred thirty-eight
Scientific notation
8.889665138 × 10^9
Engineering notation
8.889665138 × 10^9
Prime Factorization
2 × 26863 × 165463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8889665138
Product of the distinct prime numbers
The prime factorization of 8889665138 is 2 × 26863 × 165463.
Since it has a total of 3 prime factors.
10 , 4 , 15 , 69 , 848 , 452 , 1292 , 9544 , 20589 , 74859 , 922157 , 106583 , 7201398 , 3934537 , 88192397 , 4538291 , 788469630 , 807243101 , 5725057746 , 7688015043
n×2
17779330276
n×3
26668995414
n×4
35558660552
n×5
44448325690
n÷2
4444832569
n÷3
2963221712.6667
n÷3
2222416284.5
n÷5
1777933027.6
n2
7.9026146265773E+19
n3
7.0251597744933E+29
n4
6.2451317936193E+39
n5
5.5517130387953E+49
2 √n
94285.020750913
3 √n
2071.5486352091
4 √n
307.05866011385
5 √n
97.673574224804
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
-8889665137
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 8889665138 can be divided by 8 positive divisors.
The sum of these divisors (counting 8889665138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001110111011000011001110010
3
Ternary
211221112110210000222
4
Quaternary
20101313120121302
5
Quinary
121201223241023
6
Senary
4030040213042
8
Octal
102167303162
10
Decimal
8889665138
12
Duodecimal
188116a182
16
Hexadecimal
211dd8672
20
Vigesimal
6ii082gi
36
Base36
430odiq
md5
893185fcf1f1b0d7e31dc2b2fdbf14cf
sha1
34c1c5c2bb34cd47ffcfc0701e7e646badd1f414
sha256
faf79b44a7d6b3ccca6f10732662575318973d25fb1eec0d91141f50e4d62f62
sha512
7c5cd8bf5da375248073d164f4be077c8332d835c0e0d759b8bdfdcd3ecf467a22792aa5bfe12842b0e26f4bc5d17ec03e216479b9a76110f0dfb6bc597d3236
ripemd-160
5706efda4f491130d8e65f0eb6c4037d5db7ba03
Diameter
17779330276
Circumference
55855413380.828
Area
2.4826796055006E+20
Volume
2.9426920450457E+30
Surface area
9.9307184220025E+20
Circumference
55855413380.828
Perimeter
35558660552
Area
7.9026146265773E+19
Diagonal
12571885003.115
Surface area
4.7415687759464E+20
Volume
7.0251597744933E+29
Space diagonal
15397351681.29
Perimeter
26668995414
Area
3.4219325114672E+19
Altitude
7698675840.6449
Surface area
3.4219325114672E+19
Volume
8.2792301924386E+28
Height
4190628334.3716