1355981057 is an odd 10-digits composite number following 1355981056
and preceding 1355981058 . In scientific notation, it is written as 1.355981057 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 1347000900 positive integers (up to 1355981057) that are relatively prime to 1355981057.
1355981057 has 4 divisors, whose sum is 1364961216
The reverse of 1355981057 is 7501895531
Previous prime number is 151
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion three hundred fifty-five million nine hundred eighty-one thousand fifty-seven
Scientific notation
1.355981057 × 10^9
Engineering notation
1.355981057 × 10^9
Prime Factorization
151 × 8980007
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1355981057 Product of the distinct prime numbers
The prime factorization of 1355981057 is 151 × 8980007.
Since it has a total of 2 prime factors.
4 , 6 , 83 , 70 , 617 , 198 , 6725 , 4141 , 48967 , 13974 , 997451 , 832999 , 9852619 , 8362234 , 30112589 , 56667135 , 671854415 , 129928313 , 741149915 , 9262169134
n×2
2711962114
n×3
4067943171
n×4
5423924228
n×5
6779905285
n÷2
677990528.5
n÷3
451993685.66667
n÷3
338995264.25
n÷5
271196211.4
n2
1838684626942837249
n3
2.4932215239316E+27
n4
3.3807611573559E+36
n5
4.584248087616E+45
2 √n36823.648067512
3 √n1106.8392230545
4 √n191.8948880703
5 √n67.058019766384
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1355981056 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1355981057 can be divided by 4 positive divisors.
The sum of these divisors (counting 1355981057) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000110100101010000100000001
3
Ternary
10111111111222022122
4
Quaternary
1100310222010001
5
Quinary
10234112343212
6
Senary
342315214025
8
Octal
12064520401
10
Decimal
1355981057
12
Duodecimal
31a147315
16
Hexadecimal
50d2a101
20
Vigesimal
113ehcch
36
Base36
mfbdoh
md5
59db5bf2a90b36f45760de9f2902553f
sha1
17a219e2cec62412c0ab31806c1f568393c9cba6
sha256
6c5c4d31e9494e035d4c2e11f1f5c26862901b83a7eb5570ea2bfe00ce125f7d
sha512
5a4eba69b785404f040a50dfc334fba2a73169f677d5f4efc8a2a41e3f8f71508dfd7219a6a4dd938528fd490b741e27c19ee17a352cc4506310e2fbc2dfcb85
ripemd-160
1cdbed865aa097092191c60f192beeeff9eb8a72
Diameter
2711962114
Circumference
8519880254.1562
Area
5.7763981162721E+18
Volume
1.0443581897807E+28
Surface area
2.3105592465088E+19
Circumference
8519880254.1562
Perimeter
5423924228
Area
1838684626942837249
Diagonal
1917646801.1304
Surface area
1.1032107761657E+19
Volume
2.4932215239316E+27
Space diagonal
2348628084.8249
Perimeter
4067943171
Area
7.9617379824021E+17
Altitude
1174314042.4125
Surface area
7.9617379824021E+17
Volume
2.9382897442872E+26
Height
639215600.3768