148977245 is an odd 9-digits composite number following 148977244
and preceding 148977246 . In scientific notation, it is written as 1.48977245 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 119076160 positive integers (up to 148977245) that are relatively prime to 148977245.
148977245 has 8 divisors, whose sum is 178931160
The reverse of 148977245 is 542779841
Previous prime number is 1181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-eight million nine hundred seventy-seven thousand two hundred forty-five
Scientific notation
1.48977245 × 10^8
Engineering notation
1.48977245 × 10^6
Prime Factorization
5 × 1181 × 25229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148977245
Product of the distinct prime numbers
The prime factorization of 148977245 is 5 × 1181 × 25229.
Since it has a total of 3 prime factors.
8 , 10 , 98 , 4 , 545 , 9 , 2578 , 485 , 19414 , 20038 , 997995 , 473058 , 8362359 , 7953346 , 30904110 , 57116968 , 591703071 , 63700068 , 1507429624 , 4774642416
n×2
297954490
n×3
446931735
n×4
595908980
n×5
744886225
n÷2
74488622.5
n÷3
49659081.666667
n÷3
37244311.25
n÷5
29795449
n2
22194219527790025
n3
3.3064336801754E+24
n4
4.9258338044774E+32
n5
7.3383714951891E+40
2 √n
12205.623499027
3 √n
530.11893023463
4 √n
110.47906362305
5 √n
43.114562920496
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
-148977244
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 148977245 can be divided by 8 positive divisors.
The sum of these divisors (counting 148977245) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010011011001011101
3
Ternary
101101022211100202
4
Quaternary
20320103121131
5
Quinary
301114232440
6
Senary
22441033245
8
Octal
1070233135
10
Decimal
148977245
12
Duodecimal
41a85825
16
Hexadecimal
8e1365d
20
Vigesimal
26b2325
36
Base36
2gp3kt
md5
ebd539b4e2d443c2a8adf62357b02385
sha1
5aaac3383b0965aea66a129ff5defadb233fe266
sha256
769663dc41e1921639893049f999e4fd198f22dd5a637da3fcead20ad619b7d0
sha512
3590ce9f4ceb0d3472fb5c7997892c12a0a4b1e87d2cf8f27c96882693440800ad691b6db073b43e3dc2329df3b4bdeb127cee3e6643692d7cd183493122d5a7
ripemd-160
6c4d0621cce05496fd7874bf8f0c8f56bec451ed
Diameter
297954490
Circumference
936051636.88809
Area
6.9725197020664E+16
Volume
1.3849957012294E+25
Surface area
2.7890078808266E+17
Circumference
936051636.88809
Perimeter
595908980
Area
22194219527790025
Diagonal
210685640.36398
Surface area
133165317166740150
Volume
3.3064336801754E+24
Space diagonal
258036157.51164
Perimeter
446931735
Area
9.6103789641174E+15
Altitude
129018078.75582
Surface area
9.6103789641174E+15
Volume
3.896669461326E+23
Height
70228546.787993