133156981 is an odd 9-digits prime number following 133156980
and preceding 133156982 . In scientific notation, it is written as 1.33156981 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 133156980 positive integers (up to 133156981) that are relatively prime to 133156981.
133156981 has 2 divisors, whose sum is 133156982
The reverse of 133156981 is 189651331
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred thirty-three million one hundred fifty-six thousand nine hundred eighty-one
Scientific notation
1.33156981 × 10^8
Engineering notation
1.33156981 × 10^6
Prime Factorization
133156981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
133156981 Product of the distinct prime numbers
The prime factorization of 133156981 is 133156981.
Since it has a total of 1 prime factors.
4 , 5 , 87 , 37 , 374 , 244 , 1704 , 3674 , 31706 , 81225 , 597506 , 640500 , 8824693 , 4276004 , 35880439 , 25588283 , 25899052 , 586916353 , 8948307757 , 1182061726
n×2
266313962
n×3
399470943
n×4
532627924
n×5
665784905
n÷2
66578490.5
n÷3
44385660.333333
n÷3
33289245.25
n÷5
26631396.2
n2
17730781589034361
n3
2.3609773471662E+24
n4
3.1438061575804E+32
n5
4.1861973679262E+40
2 √n11539.36657707
3 √n510.64762146051
4 √n107.42144374877
5 √n42.157299968445
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
133156982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
66578491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11539.3666204 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999849801 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133156981 can be divided by 2 positive divisors.
The sum of these divisors (counting 133156981) is 133156982, the average is 66578491.
Base
System
Value
2
Binary
111111011111101000001110101
3
Ternary
100021120002001001
4
Quaternary
13323331001311
5
Quinary
233042010411
6
Senary
21114003301
8
Octal
773750165
10
Decimal
133156981
12
Duodecimal
38716531
16
Hexadecimal
7efd075
20
Vigesimal
21c4c91
36
Base36
27a0l1
md5
0ab733de4674e795c30b929bb2b020e3
sha1
4311a000dd0a12855659f12f91a88c78ecd9b3c3
sha256
09083f9038f3b3ca6d21148564b6278ca69cde0f3c7faf9bfb6d35926b080760
sha512
2c557af851ac25495604015d2a823a6250d7679dcbca02fb61a704e77f1a2fe8be55f4a0ed286c11db7b74a2c4f8826aca338bbc4ff5e5d14b34ea27d43d66e6
ripemd-160
69af631a58180e5ad6099413a0b967d171bcaba0
Diameter
266313962
Circumference
836649986.56759
Area
5.5702893182516E+16
Volume
9.8896387855323E+24
Surface area
2.2281157273006E+17
Circumference
836649986.56759
Perimeter
532627924
Area
17730781589034361
Diagonal
188312408.45486
Surface area
106384689534206166
Volume
2.3609773471662E+24
Space diagonal
230634656.47448
Perimeter
399470943
Area
7.6776536425286E+15
Altitude
115317328.23724
Surface area
7.6776536425286E+15
Volume
2.7824384873484E+23
Height
62770802.818286