139804948 is an even 9-digits composite number following 139804947
and preceding 139804949 . In scientific notation, it is written as 1.39804948 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 66863192 positive integers (up to 139804948) that are relatively prime to 139804948.
139804948 has 12 divisors, whose sum is 255296160
The reverse of 139804948 is 849408931
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred thirty-nine million eight hundred four thousand nine hundred forty-eight
Scientific notation
1.39804948 × 10^8
Engineering notation
1.39804948 × 10^6
Prime Factorization
2 × 2 × 23 × 1519619
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
69902474 Product of the distinct prime numbers
The prime factorization of 139804948 is 2 × 2 × 23 × 1519619.
Since it has a total of 4 prime factors.
1 , 2 , 29 , 86 , 295 , 708 , 8938 , 6095 , 38647 , 36952 , 261397 , 859349 , 5842161 , 8886710 , 79239763 , 47808978 , 970387055 , 11651174 , 4284263142 , 6003800939
n×2
279609896
n×3
419414844
n×4
559219792
n×5
699024740
n÷2
69902474
n÷3
46601649.333333
n÷3
34951237
n÷5
27960989.6
n2
19545423485282704
n3
2.7325469139979E+24
n4
3.8202357921904E+32
n5
5.3408786627492E+40
2 √n11823.914241908
3 √n519.00815373728
4 √n108.73782341903
5 √n42.570084129953
1 , 2 , 4 , 23 , 46 , 92 , 1519619 , 3039238 , 6078476 , 34951237 , 69902474 , 139804948
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-139804947 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139804948 can be divided by 12 positive divisors.
The sum of these divisors (counting 139804948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010101010100000100010100
3
Ternary
100202001211100001
4
Quaternary
20111110010110
5
Quinary
241242224243
6
Senary
21512301044
8
Octal
1025240424
10
Decimal
139804948
12
Duodecimal
3a9a1784
16
Hexadecimal
8554114
20
Vigesimal
23dfc78
36
Base36
2b8i6s
md5
468c5b1ab3a74ce623ab3ed28e7e5203
sha1
8065443e70ffe0b1f09dde6f778ebe4e9e985c70
sha256
b55e22137dd1ab181a456e11e6d6458feab00df15005dda86ac6f95d0511d9b3
sha512
a6af407d226c3da7b5f647b74d1c44c22193c9943b951eb6c68a3219c3a54e5592830990fcdb13b4016b08e824651a6ea118001e6f3bee1d7afe1d9d58117eb8
ripemd-160
4f03e1f2e098f483036c589992b6e0133b4fae7f
Diameter
279609896
Circumference
878420395.14461
Area
6.1403758832666E+16
Volume
1.1446065747474E+25
Surface area
2.4561503533066E+17
Circumference
878420395.14461
Perimeter
559219792
Area
19545423485282704
Diagonal
197714053.54847
Surface area
117272540911696224
Volume
2.7325469139979E+24
Space diagonal
242149273.08552
Perimeter
419414844
Area
8.4634166329899E+15
Altitude
121074636.54276
Surface area
8.4634166329899E+15
Volume
3.2203374213305E+23
Height
65904684.516155