150721857 is an odd 9-digits composite number following 150721856
and preceding 150721858 . In scientific notation, it is written as 1.50721857 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 83280960 positive integers (up to 150721857) that are relatively prime to 150721857.
150721857 has 16 divisors, whose sum is 164877440
The reverse of 150721857 is 758127051
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty million seven hundred twenty-one thousand eight hundred fifty-seven
Scientific notation
1.50721857 × 10^8
Engineering notation
1.50721857 × 10^6
Prime Factorization
297 × 13 × 103 × 379
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
150721857
Product of the distinct prime numbers
The prime factorization of 150721857 is 297 × 13 × 103 × 379.
Since it has a total of 4 prime factors.
5 , 9 , 28 , 40 , 923 , 102 , 5557 , 301 , 61670 , 62044 , 384596 , 336734 , 5272127 , 8924306 , 67945565 , 66609314 , 604649679 , 944779449 , 2336531750 , 2661037806
n×2
301443714
n×3
452165571
n×4
602887428
n×5
753609285
n÷2
75360928.5
n÷3
50240619
n÷3
37680464.25
n÷5
30144371.4
n2
22717078177528449
n3
3.4239602085313E+24
n4
5.1606564092394E+32
n5
7.7782371733951E+40
2 √n
12276.883032757
3 √n
532.18024048076
4 √n
110.80109671279
5 √n
43.215072631972
1 , 13 , 103 , 297 , 379 , 1339 , 3861 , 4927 , 30591 , 39037 , 112563 , 397683 , 507481 , 1463319 , 11593989 , 150721857
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
-150721856
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 150721857 can be divided by 16 positive divisors.
The sum of these divisors (counting 150721857) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111110111101010101000001
3
Ternary
101111121110112000
4
Quaternary
20332331111001
5
Quinary
302041044412
6
Senary
22542254213
8
Octal
1076752501
10
Decimal
150721857
12
Duodecimal
42587369
16
Hexadecimal
8fbd541
20
Vigesimal
27204ch
36
Base36
2hqhq9
md5
59c31fbfa3b6c4121993da797e7b7acf
sha1
291b6d7616bcc79ceec990e66fbc6619a83207ab
sha256
10426c6d635ffc04dcb849d542f9fc2a99b971b7df7782225e17d4e469977199
sha512
762457a3587c815fc9e057f75f23d61004431bfeab9b281bf0e8279a98b8b1db56c9f896da45f9d08c10ffb1d8240ba70d59cc1ec2db04689cea9bb7bf3e9956
ripemd-160
0699b8d803f41befe816e03a0e6950936902de18
Diameter
301443714
Circumference
947013357.37322
Area
7.1367805913548E+16
Volume
1.4342250983074E+25
Surface area
2.8547122365419E+17
Circumference
947013357.37322
Perimeter
602887428
Area
22717078177528449
Diagonal
213152894.31546
Surface area
136302469065170694
Volume
3.4239602085313E+24
Space diagonal
261057914.13513
Perimeter
452165571
Area
9.8367834007484E+15
Altitude
130528957.06757
Surface area
9.8367834007484E+15
Volume
4.0351758032756E+23
Height
71050964.771819