1138889968 is an even 10-digits composite number following 1138889967
and preceding 1138889969 . In scientific notation, it is written as 1.138889968 × 10^9.
The sum of its digits is 61. It has a total of 5 prime factors and 10 positive divisors.
There are 569444976 positive integers (up to 1138889968) that are relatively prime to 1138889968.
1138889968 has 10 divisors, whose sum is 2206599344
The reverse of 1138889968 is 8699888311
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 61
Digital Root 7
Name
one billion one hundred thirty-eight million eight hundred eighty-nine thousand nine hundred sixty-eight
Scientific notation
1.138889968 × 10^9
Engineering notation
1.138889968 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 71180623
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
142361246
Product of the distinct prime numbers
The prime factorization of 1138889968 is 2 × 2 × 2 × 2 × 71180623.
Since it has a total of 5 prime factors.
6 , 9 , 5 , 13 , 670 , 473 , 4713 , 428 , 31996 , 93655 , 618880 , 681562 , 745913 , 9930602 , 99213993 , 85984730 , 919157059 , 88126575 , 2635050706 , 464265091
n×2
2277779936
n×3
3416669904
n×4
4555559872
n×5
5694449840
n÷2
569444984
n÷3
379629989.33333
n÷3
284722492
n÷5
227777993.6
n2
1297070359211041024
n3
1.4772204198956E+27
n4
1.6823915167439E+36
n5
1.9160588206679E+45
2 √n
33747.443873574
3 √n
1044.30475584
4 √n
183.70477368205
5 √n
64.758436306553
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1138889967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1138889968 can be divided by 10 positive divisors.
The sum of these divisors (counting 1138889968) is 1, the average is 0.1.
Base
System
Value
2
Binary
1000011111000100001010011110000
3
Ternary
2221101000121022221
4
Quaternary
1003320201103300
5
Quinary
4313023434333
6
Senary
305002210424
8
Octal
10370412360
10
Decimal
1138889968
12
Duodecimal
2794b3a14
16
Hexadecimal
43e214f0
20
Vigesimal
hfi14i8
36
Base36
iu2d4g
md5
6d34e9f046a196f3e0b9f1e226f3c97e
sha1
af97d36763dc46f634bc45ea196bee4723accab1
sha256
1ee4704829275f74a2a55b397ec76ba65afbe752e6f9ba44a5f26bc2e4a60b58
sha512
487e2ad330353933414e09f3ce777578de657b7f0976ec8bacace880c536b08e4fd91e8612f75aa83e65a43a72aa5e6768da1acd10172a0563f4b6132bbe5c85
ripemd-160
4652da2e675bf08404904cf10d79ce5ddbba028e
Diameter
2277779936
Circumference
7155856713.4318
Area
4.0748667116865E+18
Volume
6.1877664251692E+27
Surface area
1.6299466846746E+19
Circumference
7155856713.4318
Perimeter
4555559872
Area
1297070359211041024
Diagonal
1610633638.7963
Surface area
7782422155266246144
Volume
1.4772204198956E+27
Space diagonal
1972615288.8065
Perimeter
3416669904
Area
5.6164794078628E+17
Altitude
986307644.40325
Surface area
5.6164794078628E+17
Volume
1.740920960359E+26
Height
536877879.59875