148959805 is an odd 9-digits composite number following 148959804
and preceding 148959806 . In scientific notation, it is written as 1.48959805 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 111242880 positive integers (up to 148959805) that are relatively prime to 148959805.
148959805 has 24 divisors, whose sum is 191251800
The reverse of 148959805 is 508959841
Previous prime number is 29
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-eight million nine hundred fifty-nine thousand eight hundred five
Scientific notation
1.48959805 × 10^8
Engineering notation
1.48959805 × 10^6
Prime Factorization
5 × 31 × 31 × 29 × 1069
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4805155 Product of the distinct prime numbers
The prime factorization of 148959805 is 5 × 31 × 31 × 29 × 1069.
Since it has a total of 5 prime factors.
9 , 1 , 7 , 36 , 452 , 850 , 2722 , 7744 , 85879 , 42174 , 710997 , 521012 , 9743531 , 2350715 , 3267651 , 30859322 , 984987646 , 269568986 , 5446501268 , 4269128940
n×2
297919610
n×3
446879415
n×4
595839220
n×5
744799025
n÷2
74479902.5
n÷3
49653268.333333
n÷3
37239951.25
n÷5
29791961
n2
22189023505638025
n3
3.3052726145403E+24
n4
4.9235276413376E+32
n5
7.3340771736575E+40
2 √n12204.909053328
3 √n530.09824332831
4 √n110.47583017714
5 √n43.113553433189
1 , 5 , 29 , 31 , 145 , 155 , 899 , 961 , 1069 , 4495 , 4805 , 5345 , 27869 , 31001 , 33139 , 139345 , 155005 , 165695 , 961031 , 1027309 , 4805155 , 5136545 , 29791961 , 148959805
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-148959804 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148959805 can be divided by 24 positive divisors.
The sum of these divisors (counting 148959805) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000001111001000111101
3
Ternary
101101021221102211
4
Quaternary
20320033020331
5
Quinary
301113203210
6
Senary
22440420421
8
Octal
1070171075
10
Decimal
148959805
12
Duodecimal
41a77711
16
Hexadecimal
8e0f23d
20
Vigesimal
26ajja5
36
Base36
2goq4d
md5
a5b11c70d04633061ed2ce5c83fe5501
sha1
8cb1c10861350b2ac4dc773d8f5ad0791fbd2bc0
sha256
bb0c79db03c0cdecd274288003e02341b0b7e2fae75df64c02f1e88e82a09df1
sha512
381091dfbb676d0a7db3ff1e103e4e80670ed0170898bb51ae40eae08490543098d673b9eb9436dde3da8faeb2cbdbf3466275a203941d9e0af02f5bbea2dcfe
ripemd-160
8ab839e930c9a58c840f1293e5ffae681e3d5b23
Diameter
297919610
Circumference
935942058.13634
Area
6.9708873235644E+16
Volume
1.3845093551935E+25
Surface area
2.7883549294257E+17
Circumference
935942058.13634
Perimeter
595839220
Area
22189023505638025
Diagonal
210660976.47945
Surface area
133134141033828150
Volume
3.3052726145403E+24
Space diagonal
258005950.54555
Perimeter
446879415
Area
9.6081290205263E+15
Altitude
129002975.27278
Surface area
9.6081290205263E+15
Volume
3.8953011323527E+23
Height
70220325.493151