151438169 is an odd 9-digits composite number following 151438168
and preceding 151438170 . In scientific notation, it is written as 1.51438169 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 149792976 positive integers (up to 151438169) that are relatively prime to 151438169.
151438169 has 8 divisors, whose sum is 153088320
The reverse of 151438169 is 961834151
Previous prime number is 1307
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-one million four hundred thirty-eight thousand one hundred sixty-nine
Scientific notation
1.51438169 × 10^8
Engineering notation
1.51438169 × 10^6
Prime Factorization
109 × 1307 × 1063
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
151438169
Product of the distinct prime numbers
The prime factorization of 151438169 is 109 × 1307 × 1063.
Since it has a total of 3 prime factors.
3 , 10 , 49 , 14 , 148 , 253 , 8921 , 7915 , 76846 , 61310 , 247841 , 487298 , 3662458 , 7460869 , 14704735 , 99087272 , 549380076 , 640030231 , 1027365427 , 3334513098
n×2
302876338
n×3
454314507
n×4
605752676
n×5
757190845
n÷2
75719084.5
n÷3
50479389.666667
n÷3
37859542.25
n÷5
30287633.8
n2
22933519030072561
n3
3.4730101306408E+24
n4
5.259462951027E+32
n5
7.9648343922687E+40
2 √n
12306.021656084
3 √n
533.02197812142
4 √n
110.93250946447
5 √n
43.256071059257
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-151438168
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 151438169 can be divided by 8 positive divisors.
The sum of these divisors (counting 151438169) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000001101100001101011001
3
Ternary
101112221212010002
4
Quaternary
21001230031121
5
Quinary
302232010134
6
Senary
23005502345
8
Octal
1101541531
10
Decimal
151438169
12
Duodecimal
428719b5
16
Hexadecimal
906c359
20
Vigesimal
2769f89
36
Base36
2i5uft
md5
7c482844b536177f278fdc0a4f1d34a5
sha1
ab00fe4908a8b6dfad88fd3c6a8c00f71a85f1c6
sha256
f358df54f4d20a690782c95b2582acab98606770152ecbfa31c8dfa496c32b58
sha512
693562a4c82b756709c7454c62352b700d3597273681d9341443fad4a420688d08a38e45d37193c3dc98254c2b0efda3df6589d7479c6b9ba3c41aa7db2d03f1
ripemd-160
e1f30e11be5bb81a9d61162e2c73be561dd8a4c5
Diameter
302876338
Circumference
951514078.40698
Area
7.2047774905838E+16
Volume
1.4547710816352E+25
Surface area
2.8819109962335E+17
Circumference
951514078.40698
Perimeter
605752676
Area
22933519030072561
Diagonal
214165912.46075
Surface area
137601114180435366
Volume
3.4730101306408E+24
Space diagonal
262298602.9132
Perimeter
454314507
Area
9.9305050391083E+15
Altitude
131149301.4566
Surface area
9.9305050391083E+15
Volume
4.0929816908429E+23
Height
71388637.486916