145351641 is an odd 9-digits composite number following 145351640
and preceding 145351642 . In scientific notation, it is written as 1.45351641 × 10^8.
The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors.
There are 96901092 positive integers (up to 145351641) that are relatively prime to 145351641.
145351641 has 4 divisors, whose sum is 193802192
The reverse of 145351641 is 146153541
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred forty-five million three hundred fifty-one thousand six hundred forty-one
Scientific notation
1.45351641 × 10^8
Engineering notation
1.45351641 × 10^6
Prime Factorization
3 × 48450547
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
145351641 Product of the distinct prime numbers
The prime factorization of 145351641 is 3 × 48450547.
Since it has a total of 2 prime factors.
2 , 9 , 41 , 82 , 819 , 92 , 2934 , 3588 , 22597 , 62669 , 574095 , 888330 , 6709110 , 884488 , 69268439 , 1914038 , 282001073 , 186519691 , 8270337548 , 8504648102
n×2
290703282
n×3
436054923
n×4
581406564
n×5
726758205
n÷2
72675820.5
n÷3
48450547
n÷3
36337910.25
n÷5
29070328.2
n2
21127099541392881
n3
3.0708585879118E+24
n4
4.4635433503192E+32
n5
6.4878335064354E+40
2 √n12056.186834982
3 √n525.78312875217
4 √n109.80066864542
5 √n42.902637103082
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
-145351640 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 145351641 can be divided by 4 positive divisors.
The sum of these divisors (counting 145351641) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101010011110001111011001
3
Ternary
101010111121222010
4
Quaternary
20222132033121
5
Quinary
244202223031
6
Senary
22231220133
8
Octal
1052361731
10
Decimal
145351641
12
Duodecimal
40817649
16
Hexadecimal
8a9e3d9
20
Vigesimal
2588j21
36
Base36
2eje1l
md5
a630b5c91bc24bbc2c64348b90d8c2fe
sha1
1a871eb1762e11975f12c93354dbbef5c272672b
sha256
846c3d63cea6c8622bba9e00c5c9372351cab19e1e8e298e4e7b19a307164059
sha512
f62efd024b1346b80b8353f39697c4c65762f4944a7542d94061d6d4fe3e76904cb906758e61ac95ee659c2934c025dcc4707cfe39acb70ef481b54bebc5395b
ripemd-160
f00c24ef38ca2f002c1d0b18b2daeda3cfc4743d
Diameter
290703282
Circumference
913271295.10564
Area
6.63727407109E+16
Volume
1.2863182373329E+25
Surface area
2.654909628436E+17
Circumference
913271295.10564
Perimeter
581406564
Area
21127099541392881
Diagonal
205558262.01539
Surface area
126762597248357286
Volume
3.0708585879118E+24
Space diagonal
251756427.17551
Perimeter
436054923
Area
9.1483024555644E+15
Altitude
125878213.58776
Surface area
9.1483024555644E+15
Volume
3.619041552629E+23
Height
68519420.671795