148930489 is an odd 9-digits composite number following 148930488
and preceding 148930490 . In scientific notation, it is written as 1.48930489 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 139648320 positive integers (up to 148930489) that are relatively prime to 148930489.
148930489 has 8 divisors, whose sum is 158277888
The reverse of 148930489 is 984039841
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-eight million nine hundred thirty thousand four hundred eighty-nine
Scientific notation
1.48930489 × 10^8
Engineering notation
1.48930489 × 10^6
Prime Factorization
17 × 271 × 32327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148930489
Product of the distinct prime numbers
The prime factorization of 148930489 is 17 × 271 × 32327.
Since it has a total of 3 prime factors.
4 , 7 , 50 , 89 , 78 , 11 , 156 , 8679 , 74483 , 99508 , 434595 , 358789 , 8437616 , 1592417 , 11835934 , 45072889 , 825731698 , 210310149 , 1431134468 , 7390596317
n×2
297860978
n×3
446791467
n×4
595721956
n×5
744652445
n÷2
74465244.5
n÷3
49643496.333333
n÷3
37232622.25
n÷5
29786097.8
n2
22180290553779121
n3
3.3033215183364E+24
n4
4.9196528905006E+32
n5
7.3268631069252E+40
2 √n
12203.708002079
3 √n
530.06346575932
4 √n
110.47039423338
5 √n
43.111856308999
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
-148930488
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 148930489 can be divided by 8 positive divisors.
The sum of these divisors (counting 148930489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000111111110111001
3
Ternary
101101020110020001
4
Quaternary
20320013332321
5
Quinary
301111233424
6
Senary
22440033001
8
Octal
1070077671
10
Decimal
148930489
12
Duodecimal
41a62761
16
Hexadecimal
8e07fb9
20
Vigesimal
26ag649
36
Base36
2go3i1
md5
201d3a8431032530b35bb157c6663ab3
sha1
de93b849d929ca430a45935df0dc0cecf5d72061
sha256
c4aa07cacac5a4d50b5c01d22ede62d84419a8d57f84d246a64e502348dcb839
sha512
c83b05b736190664c69eb9d5037789d25ed738a712c531323db69de6ffb6378a41b22de3c6848de64346000c3ff1aa6d942137337fa95c1ae623214c74505704
ripemd-160
02ff22f1ddce272be80941e40d20680186522996
Diameter
297860978
Circumference
935757860.27587
Area
6.968143785824E+16
Volume
1.3836920819268E+25
Surface area
2.7872575143296E+17
Circumference
935757860.27587
Perimeter
595721956
Area
22180290553779121
Diagonal
210619517.39466
Surface area
133081743322674726
Volume
3.3033215183364E+24
Space diagonal
257955173.74408
Perimeter
446791467
Area
9.6043475414464E+15
Altitude
128977586.87204
Surface area
9.6043475414464E+15
Volume
3.8930017434252E+23
Height
70206505.798219