149748959 is an odd 9-digits composite number following 149748958
and preceding 149748960 . In scientific notation, it is written as 1.49748959 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 148988616 positive integers (up to 149748959) that are relatively prime to 149748959.
149748959 has 4 divisors, whose sum is 150509304
The reverse of 149748959 is 959847941
Previous prime number is 197
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
one hundred forty-nine million seven hundred forty-eight thousand nine hundred fifty-nine
Scientific notation
1.49748959 × 10^8
Engineering notation
1.49748959 × 10^6
Prime Factorization
197 × 760147
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
149748959 Product of the distinct prime numbers
The prime factorization of 149748959 is 197 × 760147.
Since it has a total of 2 prime factors.
10 , 3 , 51 , 79 , 894 , 296 , 4406 , 8625 , 48594 , 72395 , 159819 , 572792 , 7592712 , 317202 , 4813946 , 56901480 , 199883101 , 245184349 , 887908750 , 4935259407
n×2
299497918
n×3
449246877
n×4
598995836
n×5
748744795
n÷2
74874479.5
n÷3
49916319.666667
n÷3
37437239.75
n÷5
29949791.8
n2
22424750721583681
n3
3.3580830763917E+24
n4
5.0286944492517E+32
n5
7.5304175890452E+40
2 √n12237.19571634
3 √n531.03270700068
4 √n110.62185912531
5 √n43.159138029173
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149748958 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149748959 can be divided by 4 positive divisors.
The sum of these divisors (counting 149748959) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001111110011011111
3
Ternary
101102210000221202
4
Quaternary
20323033303133
5
Quinary
301313431314
6
Senary
22505350115
8
Octal
1073176337
10
Decimal
149748959
12
Duodecimal
4219833b
16
Hexadecimal
8ecfcdf
20
Vigesimal
26fic7j
36
Base36
2h5n1b
md5
9ecaba1a53f77a54086b357113fbbc32
sha1
231bc9f7f14d48596b4b853b7f91e705433b556b
sha256
bb658676b8ebed589f5e9f7d293d72fd7dcffc7218894baef4f8990f9c7b6f92
sha512
76d5217b7878cd29211179b0d9bbcbbf0bba1268f49c6db579bbe72099b94672056186eafc0c8b98bd3d6d330d8abe8f7c1b92827296458087f80ab471d029ed
ripemd-160
c638c1f38522e468b7ffb0d35221ddb627398413
Diameter
299497918
Circumference
940900458.95424
Area
7.044943212551E+16
Volume
1.4066305497248E+25
Surface area
2.8179772850204E+17
Circumference
940900458.95424
Perimeter
598995836
Area
22424750721583681
Diagonal
211777008.76905
Surface area
134548504329502086
Volume
3.3580830763917E+24
Space diagonal
259372805.36855
Perimeter
449246877
Area
9.7102018992124E+15
Altitude
129686402.68427
Surface area
9.7102018992124E+15
Volume
3.9575388585072E+23
Height
70592336.256351