145364644 is an even 9-digits composite number following 145364643
and preceding 145364645 . In scientific notation, it is written as 1.45364644 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 72654624 positive integers (up to 145364644) that are relatively prime to 145364644.
145364644 has 12 divisors, whose sum is 254485084
The reverse of 145364644 is 446463541
Previous prime number is 10333
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-five million three hundred sixty-four thousand six hundred forty-four
Scientific notation
1.45364644 × 10^8
Engineering notation
1.45364644 × 10^6
Prime Factorization
2 × 2 × 10333 × 3517
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72682322
Product of the distinct prime numbers
The prime factorization of 145364644 is 2 × 2 × 10333 × 3517.
Since it has a total of 4 prime factors.
4 , 2 , 71 , 68 , 735 , 363 , 218 , 5694 , 65412 , 93826 , 767173 , 334847 , 6024185 , 1385884 , 44561682 , 74763525 , 378134172 , 851549959 , 8009440193 , 969079471
n×2
290729288
n×3
436093932
n×4
581458576
n×5
726823220
n÷2
72682322
n÷3
48454881.333333
n÷3
36341161
n÷5
29072928.8
n2
21130879725246736
n3
3.0716828086673E+24
n4
4.4651407796284E+32
n5
6.4907359984057E+40
2 √n
12056.726089615
3 √n
525.79880694729
4 √n
109.8031242252
5 √n
42.903404680283
1 , 2 , 4 , 3517 , 7034 , 10333 , 14068 , 20666 , 41332 , 36341161 , 72682322 , 145364644
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-145364643
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145364644 can be divided by 12 positive divisors.
The sum of these divisors (counting 145364644) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101010100001011010100100
3
Ternary
101010112021210201
4
Quaternary
20222201122210
5
Quinary
244203132034
6
Senary
22231400244
8
Octal
1052413244
10
Decimal
145364644
12
Duodecimal
40823084
16
Hexadecimal
8aa16a4
20
Vigesimal
258abc4
36
Base36
2ejo2s
md5
d3c905965f39beeeb3ee87fb40cfc325
sha1
5235473acd31514bb38ed1d62a050fbfe633727d
sha256
8a1cfed3e5b63739604eca8fc43665756f81ea9aa99130ec185d578e15f83de1
sha512
635f89715071cb6ba27bd13137db00d8a6e69024d0509cf1b46117fbaa3028aeb49f96ed6af9180ec5e978e090c46abd75575850d78cfeaf32c3f2d59cac015c
ripemd-160
13895557da6b28872fbd40f83a06f762289525c6
Diameter
290729288
Circumference
913352995.36419
Area
6.6384616508725E+16
Volume
1.2866634861156E+25
Surface area
2.655384660349E+17
Circumference
913352995.36419
Perimeter
581458576
Area
21130879725246736
Diagonal
205576651.03434
Surface area
126785278351480416
Volume
3.0716828086673E+24
Space diagonal
251778949.03216
Perimeter
436093932
Area
9.1499393231886E+15
Altitude
125889474.51608
Surface area
9.1499393231886E+15
Volume
3.6200129061047E+23
Height
68525550.344779