152687961 is an odd 9-digits composite number following 152687960
and preceding 152687962 . In scientific notation, it is written as 1.52687961 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 96123456 positive integers (up to 152687961) that are relatively prime to 152687961.
152687961 has 16 divisors, whose sum is 179289600
The reverse of 152687961 is 169786251
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred fifty-two million six hundred eighty-seven thousand nine hundred sixty-one
Scientific notation
1.52687961 × 10^8
Engineering notation
1.52687961 × 10^6
Prime Factorization
9 × 23 × 79 × 9337
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
152687961
Product of the distinct prime numbers
The prime factorization of 152687961 is 9 × 23 × 79 × 9337.
Since it has a total of 4 prime factors.
3 , 9 , 58 , 100 , 243 , 884 , 585 , 7444 , 56636 , 87346 , 755561 , 567486 , 7774665 , 1116576 , 54129773 , 35726335 , 444400135 , 385916675 , 3592489239 , 135473887
n×2
305375922
n×3
458063883
n×4
610751844
n×5
763439805
n÷2
76343980.5
n÷3
50895987
n÷3
38171990.25
n÷5
30537592.2
n2
23313613434337521
n3
3.5597080988312E+24
n4
5.4352457136572E+32
n5
8.2989658555231E+40
2 √n
12356.697010124
3 √n
534.48427431862
4 √n
111.16068104381
5 √n
43.327233445788
1 , 9 , 23 , 79 , 207 , 711 , 1817 , 9337 , 16353 , 84033 , 214751 , 737623 , 1932759 , 6638607 , 16965329 , 152687961
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-152687960
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 152687961 can be divided by 16 positive divisors.
The sum of these divisors (counting 152687961) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001000110011101010101011001
3
Ternary
101122022100111200
4
Quaternary
21012131111121
5
Quinary
303042003321
6
Senary
23052344413
8
Octal
1106352531
10
Decimal
152687961
12
Duodecimal
43175109
16
Hexadecimal
919d559
20
Vigesimal
27e5ji1
36
Base36
2iwms9
md5
a0142c7c819aec2bb5e60aeb2886d103
sha1
69025a6452cdd6a7f0d453e867868df1801d57da
sha256
f1d92076bb8a7f64610dbbcc7c1046075d26c19f6510d073e4ada246c6df9ea9
sha512
e8c1777bcd519313224e6673611f8bf66eecc13c1e8fc98d965d80bd4c8bd3c703a97966ddbadfd326f5b6ee0e56942d93c60dadbd035f8a4e3103e2f06e6f15
ripemd-160
b5c49e05c1bf93942294cd20521edb911f8aaf9d
Diameter
305375922
Circumference
959366753.13841
Area
7.3241876693947E+16
Volume
1.4910870416283E+25
Surface area
2.9296750677579E+17
Circumference
959366753.13841
Perimeter
610751844
Area
23313613434337521
Diagonal
215933385.25729
Surface area
139881680606025126
Volume
3.5597080988312E+24
Space diagonal
264463306.1561
Perimeter
458063883
Area
1.0095090744073E+16
Altitude
132231653.07805
Surface area
1.0095090744073E+16
Volume
4.1951562262137E+23
Height
71977795.085765