1348895981 is an odd 10-digits prime number following 1348895980
and preceding 1348895982 . In scientific notation, it is written as 1.348895981 × 10^9.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 1348895980 positive integers (up to 1348895981) that are relatively prime to 1348895981.
1348895981 has 2 divisors, whose sum is 1348895982
The reverse of 1348895981 is 1895988431
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion three hundred forty-eight million eight hundred ninety-five thousand nine hundred eighty-one
Scientific notation
1.348895981 × 10^9
Engineering notation
1.348895981 × 10^9
Prime Factorization
1348895981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1348895981 Product of the distinct prime numbers
The prime factorization of 1348895981 is 1348895981.
Since it has a total of 1 prime factors.
1 , 3 , 43 , 33 , 896 , 546 , 517 , 1860 , 74481 , 17662 , 346927 , 819884 , 8198433 , 8998424 , 36696735 , 77718063 , 434149820 , 154090883 , 4684085475 , 2147365896
n×2
2697791962
n×3
4046687943
n×4
5395583924
n×5
6744479905
n÷2
674447990.5
n÷3
449631993.66667
n÷3
337223995.25
n÷5
269779196.2
n2
1819520367557952361
n3
2.4543437111466E+27
n4
3.3106543679582E+36
n5
4.4657283714189E+45
2 √n36727.31927326
3 √n1104.9080903333
4 √n191.64373006509
5 √n66.987796472137
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1348895982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
674447991 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
36727.319286874 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999985173 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1348895981 can be divided by 2 positive divisors.
The sum of these divisors (counting 1348895981) is 1348895982, the average is 674447991.
Base
System
Value
2
Binary
1010000011001101000010011101101
3
Ternary
10111000012000102102
4
Quaternary
1100121220103231
5
Quinary
10230304132411
6
Senary
341503304445
8
Octal
12031502355
10
Decimal
1348895981
12
Duodecimal
3178ab125
16
Hexadecimal
506684ed
20
Vigesimal
111abjj1
36
Base36
mb3ist
md5
69b308620666f98888e456b589da798e
sha1
4151dc76e682dfba4bb532b3cd7849fa214985a7
sha256
6461b0a3dc0d01511cb0c026f28d86f9e62dfae14c208ee8efd4b10a9fb80587
sha512
0cbc5d58004ccf59d71f7efcf72f305f1e067c4a7921a519ce6f8e5de31cd937231cc725dbe740bebbd9f548c7f0b97466e5c340e19b74fdf04d26142bc9ada7
ripemd-160
f2082c39c233b5c07e0ad09f2088d9d5f8c83495
Diameter
2697791962
Circumference
8475363408.7328
Area
5.7161918197771E+18
Volume
1.028073089643E+28
Surface area
2.2864767279108E+19
Circumference
8475363408.7328
Perimeter
5395583924
Area
1819520367557952361
Diagonal
1907626990.5608
Surface area
1.0917122205348E+19
Volume
2.4543437111466E+27
Space diagonal
2336356373.2175
Perimeter
4046687943
Area
7.8787543050419E+17
Altitude
1168178186.6087
Surface area
7.8787543050419E+17
Volume
2.8924718025238E+26
Height
635875663.52025