148921743 is an odd 9-digits composite number following 148921742
and preceding 148921744 . In scientific notation, it is written as 1.48921743 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 99281160 positive integers (up to 148921743) that are relatively prime to 148921743.
148921743 has 4 divisors, whose sum is 198562328
The reverse of 148921743 is 347129841
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred forty-eight million nine hundred twenty-one thousand seven hundred forty-three
Scientific notation
1.48921743 × 10^8
Engineering notation
1.48921743 × 10^6
Prime Factorization
3 × 49640581
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
148921743 Product of the distinct prime numbers
The prime factorization of 148921743 is 3 × 49640581.
Since it has a total of 2 prime factors.
6 , 8 , 83 , 54 , 706 , 772 , 1302 , 5943 , 1831 , 87508 , 636405 , 499817 , 9537469 , 262308 , 47111191 , 17931816 , 421128905 , 80578921 , 2681424497 , 3767336127
n×2
297843486
n×3
446765229
n×4
595686972
n×5
744608715
n÷2
74460871.5
n÷3
49640581
n÷3
37230435.75
n÷5
29784348.6
n2
22177685538158049
n3
3.3027395860484E+24
n4
4.9184973582942E+32
n5
7.3247119953807E+40
2 √n12203.349663105
3 √n530.0530894962
4 √n110.46877234361
5 √n43.11134994505
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-148921742 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148921743 can be divided by 4 positive divisors.
The sum of these divisors (counting 148921743) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000000101110110001111
3
Ternary
101101020000020010
4
Quaternary
20320011312033
5
Quinary
301110443433
6
Senary
22435524303
8
Octal
1070056617
10
Decimal
148921743
12
Duodecimal
41a59693
16
Hexadecimal
8e05d8f
20
Vigesimal
26af473
36
Base36
2gnwr3
md5
f7e6ab25df8fc37096d6621239a0ada9
sha1
22f200fb8b04f0cfb389a55197a9343f2c00ba1d
sha256
bff9d9e15886173638e45d7127ce5b838341604a42de1f76bb80c7fa36064aec
sha512
73389c4075a302fee0bc1fc6226bcc34d8d8f3cba5e516e9eae08961ecbdf86c33b292cfe3bd5800d13fa9a190c071c1afcdb0757367cd172690e99cddf136bc
ripemd-160
371e5c987c80e13405324cf45b17f34b2d49045f
Diameter
297843486
Circumference
935702907.53717
Area
6.9673253960302E+16
Volume
1.3834483227E+25
Surface area
2.7869301584121E+17
Circumference
935702907.53717
Perimeter
595686972
Area
22177685538158049
Diagonal
210607148.68284
Surface area
133066113228948294
Volume
3.3027395860484E+24
Space diagonal
257940025.22771
Perimeter
446765229
Area
9.6032195365938E+15
Altitude
128970012.61386
Surface area
9.6032195365938E+15
Volume
3.8923159296468E+23
Height
70202382.89428