153121738 is an even 9-digits composite number following 153121737
and preceding 153121739 . In scientific notation, it is written as 1.53121738 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 59657760 positive integers (up to 153121738) that are relatively prime to 153121738.
153121738 has 16 divisors, whose sum is 286357824
The reverse of 153121738 is 837121351
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred fifty-three million one hundred twenty-one thousand seven hundred thirty-eight
Scientific notation
1.53121738 × 10^8
Engineering notation
1.53121738 × 10^6
Prime Factorization
2 × 7 × 11 × 994297
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
153121738
Product of the distinct prime numbers
The prime factorization of 153121738 is 2 × 7 × 11 × 994297.
Since it has a total of 4 prime factors.
9 , 5 , 16 , 99 , 618 , 486 , 6467 , 6622 , 57671 , 34962 , 120956 , 856284 , 2249555 , 2556532 , 67371703 , 14132372 , 566391649 , 967798130 , 5009824745 , 5121756350
n×2
306243476
n×3
459365214
n×4
612486952
n×5
765608690
n÷2
76560869
n÷3
51040579.333333
n÷3
38280434.5
n÷5
30624347.6
n2
23446266648140644
n3
3.5901330987747E+24
n4
5.4972741973571E+32
n5
8.4175217936188E+40
2 √n
12374.236865359
3 √n
534.98994129049
4 √n
111.23954721842
5 √n
43.351823513155
1 , 2 , 7 , 11 , 14 , 22 , 77 , 154 , 994297 , 1988594 , 6960079 , 10937267 , 13920158 , 21874534 , 76560869 , 153121738
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
-153121737
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 153121738 can be divided by 16 positive divisors.
The sum of these divisors (counting 153121738) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001000000111001111001010
3
Ternary
101200010101112111
4
Quaternary
21020013033022
5
Quinary
303144343423
6
Senary
23105532534
8
Octal
1110071712
10
Decimal
153121738
12
Duodecimal
4334414a
16
Hexadecimal
92073ca
20
Vigesimal
27h046i
36
Base36
2j5xhm
md5
613351bb911a3664624ae80a77835a4a
sha1
9ed78ba8a59c2f1b33319ddad5a280596fbc6877
sha256
ae9d4608d7ef63f93b6e37fbfcf8851468b6f722e198873135b7ba369fb7635e
sha512
24dc4e5ddfe8945b660cad52a4480fad460da8f051b0f2bb95984e52265b252049592aa09d9d51239d7b6c3e1d70734b84a7aedf998e54f5bd714e18ff407f6f
ripemd-160
3898ea9e2c9245bbb055820b72be4be9b04e7b38
Diameter
306243476
Circumference
962092254.4114
Area
7.3658619055906E+16
Volume
1.5038314358027E+25
Surface area
2.9463447622362E+17
Circumference
962092254.4114
Perimeter
612486952
Area
23446266648140644
Diagonal
216546838.57374
Surface area
140677599888843864
Volume
3.5901330987747E+24
Space diagonal
265214629.95925
Perimeter
459365214
Area
1.0152531270597E+16
Altitude
132607314.97963
Surface area
1.0152531270597E+16
Volume
4.2310124325098E+23
Height
72182279.52458