145422794 is an even 9-digits composite number following 145422793
and preceding 145422795 . In scientific notation, it is written as 1.45422794 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors.
There are 60881920 positive integers (up to 145422794) that are relatively prime to 145422794.
145422794 has 32 divisors, whose sum is 257354496
The reverse of 145422794 is 497224541
Previous prime number is 47
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred forty-five million four hundred twenty-two thousand seven hundred ninety-four
Scientific notation
1.45422794 × 10^8
Engineering notation
1.45422794 × 10^6
Prime Factorization
2 × 17 × 11 × 47 × 8273
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
145422794 Product of the distinct prime numbers
The prime factorization of 145422794 is 2 × 17 × 11 × 47 × 8273.
Since it has a total of 5 prime factors.
10 , 10 , 39 , 48 , 759 , 111 , 536 , 1853 , 80846 , 87786 , 421596 , 339474 , 6408511 , 2428697 , 39090017 , 7311451 , 224184308 , 440561944 , 1779953199 , 5125686981
n×2
290845588
n×3
436268382
n×4
581691176
n×5
727113970
n÷2
72711397
n÷3
48474264.666667
n÷3
36355698.5
n÷5
29084558.8
n2
21147789014766436
n3
3.0753705654498E+24
n4
4.4722898021308E+32
n5
6.5037287860356E+40
2 √n12059.1373655
3 √n525.86890910259
4 √n109.81410367298
5 √n42.906836648068
1 , 2 , 11 , 17 , 22 , 34 , 47 , 94 , 187 , 374 , 517 , 799 , 1034 , 1598 , 8273 , 8789 , 16546 , 17578 , 91003 , 140641 , 182006 , 281282 , 388831 , 777662 , 1547051 , 3094102 , 4277141 , 6610127 , 8554282 , 13220254 , 72711397 , 145422794
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-145422793 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145422794 can be divided by 32 positive divisors.
The sum of these divisors (counting 145422794) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000101010101111100111001010
3
Ternary
101010122020120102
4
Quaternary
20222233213022
5
Quinary
244212012134
6
Senary
22232525402
8
Octal
1052574712
10
Decimal
145422794
12
Duodecimal
40850862
16
Hexadecimal
8aaf9ca
20
Vigesimal
258hgje
36
Base36
2ekwy2
md5
8f6afcff066c37038f15debaf1dd8289
sha1
e0f276f2a9541a6c0a61a33c787cf0f0e8fdf777
sha256
1ab7a27ccab198970aa823a9a9aece2fbd36026433a33d33eae627ba8de7f1db
sha512
970ce8c0cc83a065a23d333a8d773aee797d4f67585e6a7363f16326297d3bc17c9f48eafb405b401da1955d3866651cf3e0627e93a46d8c3e763c25cfbd122a
ripemd-160
6d42d2ee7546c2474dcc42a835925f8a0e848499
Diameter
290845588
Circumference
913718362.5898
Area
6.6437738608457E+16
Volume
1.2882082100645E+25
Surface area
2.6575095443383E+17
Circumference
913718362.5898
Perimeter
581691176
Area
21147789014766436
Diagonal
205658887.55299
Surface area
126886734088598616
Volume
3.0753705654498E+24
Space diagonal
251879667.78662
Perimeter
436268382
Area
9.1572612603306E+15
Altitude
125939833.89331
Surface area
9.1572612603306E+15
Volume
3.6243589691518E+23
Height
68552962.517663