148928691 is an odd 9-digits composite number following 148928690
and preceding 148928692 . In scientific notation, it is written as 1.48928691 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 99285792 positive integers (up to 148928691) that are relatively prime to 148928691.
148928691 has 4 divisors, whose sum is 198571592
The reverse of 148928691 is 196829841
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-eight million nine hundred twenty-eight thousand six hundred ninety-one
Scientific notation
1.48928691 × 10^8
Engineering notation
1.48928691 × 10^6
Prime Factorization
3 × 49642897
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148928691
Product of the distinct prime numbers
The prime factorization of 148928691 is 3 × 49642897.
Since it has a total of 2 prime factors.
7 , 1 , 50 , 50 , 106 , 700 , 361 , 6189 , 25370 , 98807 , 88645 , 978750 , 7803245 , 8584573 , 71237736 , 71878557 , 811418401 , 454144856 , 3567879349 , 7047476793
n×2
297857382
n×3
446786073
n×4
595714764
n×5
744643455
n÷2
74464345.5
n÷3
49642897
n÷3
37232172.75
n÷5
29785738.2
n2
22179755002973481
n3
3.3032018792935E+24
n4
4.9194153199193E+32
n5
7.3264208408092E+40
2 √n
12203.634335721
3 √n
530.0613326435
4 √n
110.47006081161
5 √n
43.111752212796
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
-148928690
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 148928691 can be divided by 4 positive divisors.
The sum of these divisors (counting 148928691) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000000111100010110011
3
Ternary
101101020100202110
4
Quaternary
20320013202303
5
Quinary
301111204231
6
Senary
22440020403
8
Octal
1070074263
10
Decimal
148928691
12
Duodecimal
41a61703
16
Hexadecimal
8e078b3
20
Vigesimal
26ag1eb
36
Base36
2go243
md5
3078ca2ad8d3e38999f518c82344e907
sha1
b64e79560d5059e0e467f5c0dd2c5218e7ee2518
sha256
51b4a41a13a25f02aa41c48e2d05a0dc5849021adbd4a80bdbd77a29b56a8b37
sha512
a45aa6d7d0bcf16f2f0c283d453bff5e4e2642ce21a35638820fac2b1f0a50f60e7f8986388487e4d62468c3c54bec04e2fed2de691545509b2d1e1bbe6df6a9
ripemd-160
3166ccbfb5840faf9c0e08f57827109f347db6d3
Diameter
297857382
Circumference
935746563.10869
Area
6.9679755375763E+16
Volume
1.3836419676417E+25
Surface area
2.7871902150305E+17
Circumference
935746563.10869
Perimeter
595714764
Area
22179755002973481
Diagonal
210616974.63867
Surface area
133078530017840886
Volume
3.3032018792935E+24
Space diagonal
257952059.51673
Perimeter
446786073
Area
9.604115641145E+15
Altitude
128976029.75836
Surface area
9.604115641145E+15
Volume
3.892860747461E+23
Height
70205658.212891