1157098981 is an odd 10-digits prime number following 1157098980
and preceding 1157098982 . In scientific notation, it is written as 1.157098981 × 10^9.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 1157098980 positive integers (up to 1157098981) that are relatively prime to 1157098981.
1157098981 has 2 divisors, whose sum is 1157098982
The reverse of 1157098981 is 1898907511
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion one hundred fifty-seven million ninety-eight thousand nine hundred eighty-one
Scientific notation
1.157098981 × 10^9
Engineering notation
1.157098981 × 10^9
Prime Factorization
1157098981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1157098981 Product of the distinct prime numbers
The prime factorization of 1157098981 is 1157098981.
Since it has a total of 1 prime factors.
4 , 8 , 81 , 11 , 114 , 579 , 852 , 5401 , 13264 , 25769 , 462501 , 843327 , 2245480 , 3526468 , 6972420 , 89895715 , 240667471 , 386084296 , 558651499 , 5271132977
n×2
2314197962
n×3
3471296943
n×4
4628395924
n×5
5785494905
n÷2
578549490.5
n÷3
385699660.33333
n÷3
289274745.25
n÷5
231419796.2
n2
1338878051831238361
n3
1.5492144294572E+27
n4
1.7925944376754E+36
n5
2.0742091971805E+45
2 √n34016.157646036
3 √n1049.8409376588
4 √n184.43469751117
5 √n64.964201124106
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1157098982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
578549491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
34016.157660735 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999982715 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1157098981 can be divided by 2 positive divisors.
The sum of these divisors (counting 1157098981) is 1157098982, the average is 578549491.
Base
System
Value
2
Binary
1000100111101111110110111100101
3
Ternary
2222122021201101211
4
Quaternary
1010331332313211
5
Quinary
4332204131411
6
Senary
310452351421
8
Octal
10475766745
10
Decimal
1157098981
12
Duodecimal
283615571
16
Hexadecimal
44f7ede5
20
Vigesimal
i1bh791
36
Base36
j4wnad
md5
646e673608e2376a7bcb9c5da09abde5
sha1
ee728cce3016f98673715c274b303a1e19e6df93
sha256
60b76558efa5fb5b77ef8febadac44aee9420d9ea6ca72dd2c720c9419e0073f
sha512
1de7404e4bcfc36b45c0dea522ac83d71ae7fa3c3d48583ceec8573582298646eb3b82d061530d0fc7dcf580b0063e39ea2bde6bd3be4fd7777efe00f3ab974f
ripemd-160
98e0ac54c091cc4d198b3c916f9fcbc5e2a086c1
Diameter
2314197962
Circumference
7270267316.3717
Area
4.2062094516856E+18
Volume
6.489334227224E+27
Surface area
1.6824837806743E+19
Circumference
7270267316.3717
Perimeter
4628395924
Area
1338878051831238361
Diagonal
1636385071.9383
Surface area
8033268310987430166
Volume
1.5492144294572E+27
Space diagonal
2004154224.4782
Perimeter
3471296943
Area
5.7975120272764E+17
Altitude
1002077112.2391
Surface area
5.7975120272764E+17
Volume
1.825766714302E+26
Height
545461690.6461