148961841 is an odd 9-digits composite number following 148961840
and preceding 148961842 . In scientific notation, it is written as 1.48961841 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 84997584 positive integers (up to 148961841) that are relatively prime to 148961841.
148961841 has 16 divisors, whose sum is 227318784
The reverse of 148961841 is 148169841
Previous prime number is 743
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-eight million nine hundred sixty-one thousand eight hundred forty-one
Scientific notation
1.48961841 × 10^8
Engineering notation
1.48961841 × 10^6
Prime Factorization
7 × 3 × 743 × 9547
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148961841
Product of the distinct prime numbers
The prime factorization of 148961841 is 7 × 3 × 743 × 9547.
Since it has a total of 4 prime factors.
4 , 9 , 18 , 63 , 961 , 804 , 3488 , 3567 , 31000 , 10006 , 881460 , 547856 , 5657454 , 5470331 , 67663604 , 64639707 , 878381437 , 11021389 , 5524242153 , 528602814
n×2
297923682
n×3
446885523
n×4
595847364
n×5
744809205
n÷2
74480920.5
n÷3
49653947
n÷3
37240460.25
n÷5
29792368.2
n2
22189630074109281
n3
3.3054081469483E+24
n4
4.9237968282582E+32
n5
7.3345784024729E+40
2 √n
12204.992462103
3 √n
530.10065846553
4 √n
110.47620767434
5 √n
43.113671288761
1 , 3 , 7 , 21 , 743 , 2229 , 5201 , 9547 , 15603 , 28641 , 66829 , 200487 , 7093421 , 21280263 , 49653947 , 148961841
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
-148961840
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 148961841 can be divided by 16 positive divisors.
The sum of these divisors (counting 148961841) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000001111101000110001
3
Ternary
101101022001020020
4
Quaternary
20320033220301
5
Quinary
301113234331
6
Senary
22440434053
8
Octal
1070175061
10
Decimal
148961841
12
Duodecimal
41a78929
16
Hexadecimal
8e0fa31
20
Vigesimal
26b04c1
36
Base36
2gorox
md5
fd16274e27dbcd63b64f874b8595c252
sha1
f107287dbe3971e622871c1d33f4b91789d9ea9f
sha256
423e20a953d76fa7242601c7c3c809df5eec9e6e35808b2844dac00c4e399a2e
sha512
50a35050d306b227fd8c2eb89e58ea35487c7bcde27b34c1ed670b6b11846e530cc25dc56317e5d676802b9d1d09d9f5cb1020d32c016e8f55c6af7362cdb281
ripemd-160
4f2327d1fef16742756527143e5c1a1fb1ae35f9
Diameter
297923682
Circumference
935954850.70162
Area
6.9710778826697E+16
Volume
1.3845661268758E+25
Surface area
2.7884311530679E+17
Circumference
935954850.70162
Perimeter
595847364
Area
22189630074109281
Diagonal
210663855.81826
Surface area
133137780444655686
Volume
3.3054081469483E+24
Space diagonal
258009477.001
Perimeter
446885523
Area
9.6083916723789E+15
Altitude
129004738.5005
Surface area
9.6083916723789E+15
Volume
3.8954608588273E+23
Height
70221285.272755