148980915 is an odd 9-digits composite number following 148980914
and preceding 148980916 . In scientific notation, it is written as 1.48980915 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 78711360 positive integers (up to 148980915) that are relatively prime to 148980915.
148980915 has 16 divisors, whose sum is 213871104
The reverse of 148980915 is 519089841
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million nine hundred eighty thousand nine hundred fifteen
Scientific notation
1.48980915 × 10^8
Engineering notation
1.48980915 × 10^6
Prime Factorization
15 × 3 × 107 × 30941
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148980915
Product of the distinct prime numbers
The prime factorization of 148980915 is 15 × 3 × 107 × 30941.
Since it has a total of 4 prime factors.
1 , 4 , 61 , 93 , 832 , 897 , 7119 , 3846 , 76756 , 33605 , 463412 , 10137 , 454447 , 4671450 , 81736701 , 56804270 , 975792248 , 457539719 , 4723824858 , 2158868878
n×2
297961830
n×3
446942745
n×4
595923660
n×5
744904575
n÷2
74490457.5
n÷3
49660305
n÷3
37245228.75
n÷5
29796183
n2
22195313034237225
n3
3.3066780445521E+24
n4
4.9263192068778E+32
n5
7.3392754302273E+40
2 √n
12205.773838639
3 √n
530.12328329427
4 √n
110.47974401961
5 √n
43.114775340704
1 , 3 , 15 , 45 , 107 , 321 , 1605 , 4815 , 30941 , 92823 , 464115 , 1392345 , 3310687 , 9932061 , 49660305 , 148980915
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148980914
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148980915 can be divided by 16 positive divisors.
The sum of these divisors (counting 148980915) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000010100010010110011
3
Ternary
101101100000101200
4
Quaternary
20320110102303
5
Quinary
301114342130
6
Senary
22441102243
8
Octal
1070242263
10
Decimal
148980915
12
Duodecimal
41a87983
16
Hexadecimal
8e144b3
20
Vigesimal
26b2c5f
36
Base36
2gp6er
md5
c6e9cc78c36b8e71674db42ae4cd9c98
sha1
7874a8c9e6a31990f4e6fff03777e500432cc6df
sha256
bba7fe60737672ee0d7f52f148b7a02abe43e2da26ad968f45f4aa2bcf5fc993
sha512
ef5226dbea30420187189a42349f35957667e5b08a339a9385e84bbac01f9cbda5b207fe0605eb64b09d56ebea4bf6d81bfb100d75b5f4d0dda77c08ae16714c
ripemd-160
efe4d482943f4ae35371d7b5658b7e3e7c4bba08
Diameter
297961830
Circumference
936074696.17817
Area
6.9728632372485E+16
Volume
1.3850980603402E+25
Surface area
2.7891452948994E+17
Circumference
936074696.17817
Perimeter
595923660
Area
22195313034237225
Diagonal
210690830.52775
Surface area
133171878205423350
Volume
3.3066780445521E+24
Space diagonal
258042514.1381
Perimeter
446942745
Area
9.6108524662987E+15
Altitude
129021257.06905
Surface area
9.6108524662987E+15
Volume
3.8969574475058E+23
Height
70230276.842584