148921485 is an odd 9-digits composite number following 148921484
and preceding 148921486 . In scientific notation, it is written as 1.48921485 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 76723200 positive integers (up to 148921485) that are relatively prime to 148921485.
148921485 has 16 divisors, whose sum is 164315648
The reverse of 148921485 is 584129841
Previous prime number is 1777
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-eight million nine hundred twenty-one thousand four hundred eighty-five
Scientific notation
1.48921485 × 10^8
Engineering notation
1.48921485 × 10^6
Prime Factorization
15 × 37 × 1777 × 151
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148921485
Product of the distinct prime numbers
The prime factorization of 148921485 is 15 × 37 × 1777 × 151.
Since it has a total of 4 prime factors.
5 , 2 , 63 , 41 , 932 , 487 , 4052 , 6436 , 48871 , 49063 , 950229 , 678033 , 4930813 , 8943946 , 95873344 , 14245795 , 592908307 , 200045282 , 1902960792 , 5505983194
n×2
297842970
n×3
446764455
n×4
595685940
n×5
744607425
n÷2
74460742.5
n÷3
49640495
n÷3
37230371.25
n÷5
29784297
n2
22177608694605225
n3
3.3027224205495E+24
n4
4.9184632741103E+32
n5
7.3246485469847E+40
2 √n
12203.339092232
3 √n
530.05278339857
4 √n
110.46872449808
5 √n
43.111335007358
1 , 15 , 37 , 151 , 555 , 1777 , 2265 , 5587 , 26655 , 65749 , 83805 , 268327 , 986235 , 4024905 , 9928099 , 148921485
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
-148921484
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 148921485 can be divided by 16 positive divisors.
The sum of these divisors (counting 148921485) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000000101110010001101
3
Ternary
101101012222212120
4
Quaternary
20320011302031
5
Quinary
301110441420
6
Senary
22435523153
8
Octal
1070056215
10
Decimal
148921485
12
Duodecimal
41a594b9
16
Hexadecimal
8e05c8d
20
Vigesimal
26af3e5
36
Base36
2gnwjx
md5
480a93671e1d315e4a640ad41c2e9ebd
sha1
3376068f9462cf540f097bccade1df0caa0960bb
sha256
1b26faf21819a1fdfd5a57d7e3332193e99ac68341c9f860f2e751b29fbfcdfd
sha512
649b2c70def65077afb2b4004cdaeaa30716f622c480590e936f185dadf5feac573c19aa9ae3488c47372f4288e5683fc515d2f197fb2499153f7776b7219479
ripemd-160
4c92d8c636d1a533d584dac6baadc20d34b85e56
Diameter
297842970
Circumference
935701286.47537
Area
6.9673012549161E+16
Volume
1.3834411324326E+25
Surface area
2.7869205019664E+17
Circumference
935701286.47537
Perimeter
595685940
Area
22177608694605225
Diagonal
210606783.81574
Surface area
133065652167631350
Volume
3.3027224205495E+24
Space diagonal
257939578.35861
Perimeter
446764455
Area
9.6031862623594E+15
Altitude
128969789.1793
Surface area
9.6031862623594E+15
Volume
3.8922956999124E+23
Height
70202261.271914