149748441 is an odd 9-digits composite number following 149748440
and preceding 149748442 . In scientific notation, it is written as 1.49748441 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 97397280 positive integers (up to 149748441) that are relatively prime to 149748441.
149748441 has 8 divisors, whose sum is 204534624
The reverse of 149748441 is 144847941
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-nine million seven hundred forty-eight thousand four hundred forty-one
Scientific notation
1.49748441 × 10^8
Engineering notation
1.49748441 × 10^6
Prime Factorization
3 × 41 × 1217467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149748441
Product of the distinct prime numbers
The prime factorization of 149748441 is 3 × 41 × 1217467.
Since it has a total of 3 prime factors.
7 , 9 , 64 , 46 , 536 , 206 , 2443 , 5693 , 52030 , 38385 , 3012 , 823810 , 6084067 , 9474585 , 50903350 , 51041053 , 243304107 , 916376721 , 9977768314 , 5235509647
n×2
299496882
n×3
449245323
n×4
598993764
n×5
748742205
n÷2
74874220.5
n÷3
49916147
n÷3
37437110.25
n÷5
29949688.2
n2
22424595581930481
n3
3.3580482284496E+24
n4
5.0286248701314E+32
n5
7.53028734676E+40
2 √n
12237.174551341
3 √n
531.03209469757
4 √n
110.62176346154
5 √n
43.159108170582
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
-149748440
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 149748441 can be divided by 8 positive divisors.
The sum of these divisors (counting 149748441) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001111101011011001
3
Ternary
101102210000020120
4
Quaternary
20323033223121
5
Quinary
301313422231
6
Senary
22505343453
8
Octal
1073175331
10
Decimal
149748441
12
Duodecimal
42197b89
16
Hexadecimal
8ecfad9
20
Vigesimal
26fib21
36
Base36
2h5mmx
md5
407c93a04a4233c08d99b428f6659ba3
sha1
0295c4710fba5d3be0e5e6a8e9f1166499ebffa0
sha256
1346259a80ea37573e01bc45676df35eae1452b80e3f2c27caaaeaef649f2471
sha512
ccffb8acdfcaba98cbac6fbbb3fa14bb72fcebe1e22caf46f72da5f07edae3f1d060465c8b339eb69d93dba1a9658196b58769dc1a767a863c91fbf9afcf53eb
ripemd-160
884a4b88e27a5c6814964960c6cabfc5ddacbeaa
Diameter
299496882
Circumference
940897204.26425
Area
7.0448944739915E+16
Volume
1.406615952653E+25
Surface area
2.8179577895966E+17
Circumference
940897204.26425
Perimeter
598993764
Area
22424595581930481
Diagonal
211776276.20643
Surface area
134547573491582886
Volume
3.3580482284496E+24
Space diagonal
259371908.16623
Perimeter
449245323
Area
9.710134721772E+15
Altitude
129685954.08312
Surface area
9.710134721772E+15
Volume
3.9574977898136E+23
Height
70592092.068809