149025790 is an even 9-digits composite number following 149025789
and preceding 149025791 . In scientific notation, it is written as 1.49025790 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 59252704 positive integers (up to 149025790) that are relatively prime to 149025790.
149025790 has 16 divisors, whose sum is 269855712
The reverse of 149025790 is 097520941
Previous prime number is 167
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-nine million twenty-five thousand seven hundred ninety
Scientific notation
1.49025790 × 10^8
Engineering notation
1.49025790 × 10^6
Prime Factorization
2 × 5 × 167 × 89237
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149025790
Product of the distinct prime numbers
The prime factorization of 149025790 is 2 × 5 × 167 × 89237.
Since it has a total of 4 prime factors.
7 , 10 , 76 , 65 , 848 , 639 , 6007 , 9980 , 32177 , 11236 , 956122 , 928873 , 1165094 , 3350073 , 71262438 , 67518457 , 272351842 , 580278447 , 6070190742 , 7447588431
n×2
298051580
n×3
447077370
n×4
596103160
n×5
745128950
n÷2
74512895
n÷3
49675263.333333
n÷3
37256447.5
n÷5
29805158
n2
22208686085124100
n3
3.3096669886976E+24
n4
4.9322573762758E+32
n5
7.3503355198284E+40
2 √n
12207.611969587
3 √n
530.17650463963
4 √n
110.48806256599
5 √n
43.117372374658
1 , 2 , 5 , 10 , 167 , 334 , 835 , 1670 , 89237 , 178474 , 446185 , 892370 , 14902579 , 29805158 , 74512895 , 149025790
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
-149025789
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 149025790 can be divided by 16 positive divisors.
The sum of these divisors (counting 149025790) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000011111001111111110
3
Ternary
101101102021221201
4
Quaternary
20320133033332
5
Quinary
301122311130
6
Senary
22442050114
8
Octal
1070371776
10
Decimal
149025790
12
Duodecimal
41aa993a
16
Hexadecimal
8e1f3fe
20
Vigesimal
26b849a
36
Base36
2gq51a
md5
f5f20df82183a61a9864ceb88f63a132
sha1
953bc16803ade177174848b990b056bf2aed5cfc
sha256
f2ac27096039bc1b86e34349821c92e031a29e8cb906860e25c3720cfae43b02
sha512
d558fd5bfb6c1b8fa125c61474cc213e8384a5fbdd4cd312ec75c852e39eb8ecf7ee173d01853119c46c755494cd98afa40b80c09bf6db940c30ee5f708672b6
ripemd-160
79b93223cd7ed9912558286109d69d3022ef28ad
Diameter
298051580
Circumference
936356654.11883
Area
6.9770645050908E+16
Volume
1.3863500663361E+25
Surface area
2.7908258020363E+17
Circumference
936356654.11883
Perimeter
596103160
Area
22208686085124100
Diagonal
210754293.36136
Surface area
133252116510744600
Volume
3.3096669886976E+24
Space diagonal
258120239.91809
Perimeter
447077370
Area
9.6166431671957E+15
Altitude
129060119.95904
Surface area
9.6166431671957E+15
Volume
3.9004799519623E+23
Height
70251431.120455