145156797 is an odd 9-digits composite number following 145156796
and preceding 145156798 . In scientific notation, it is written as 1.45156797 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 96771192 positive integers (up to 145156797) that are relatively prime to 145156797.
145156797 has 4 divisors, whose sum is 161285340
The reverse of 145156797 is 797651541
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-five million one hundred fifty-six thousand seven hundred ninety-seven
Scientific notation
1.45156797 × 10^8
Engineering notation
1.45156797 × 10^6
Prime Factorization
9 × 16128533
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
145156797
Product of the distinct prime numbers
The prime factorization of 145156797 is 9 × 16128533.
Since it has a total of 2 prime factors.
6 , 10 , 11 , 52 , 179 , 210 , 5599 , 9411 , 14247 , 69196 , 527452 , 351564 , 1494785 , 3955387 , 34163595 , 3759033 , 277532150 , 697008479 , 4312383636 , 5729650141
n×2
290313594
n×3
435470391
n×4
580627188
n×5
725783985
n÷2
72578398.5
n÷3
48385599
n÷3
36289199.25
n÷5
29031359.4
n2
21070495715299209
n3
3.0585256692351E+24
n4
4.4396578968844E+32
n5
6.444465200875E+40
2 √n
12048.103460711
3 √n
525.54808611687
4 √n
109.76385316082
5 √n
42.89112872623
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
-145156796
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 145156797 can be divided by 4 positive divisors.
The sum of these divisors (counting 145156797) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101001101110101010111101
3
Ternary
101010010201200200
4
Quaternary
20221232222331
5
Quinary
244130004142
6
Senary
22223114113
8
Octal
1051565275
10
Decimal
145156797
12
Duodecimal
40742939
16
Hexadecimal
8a6eabd
20
Vigesimal
2574bjh
36
Base36
2ef7p9
md5
7227cee41962ed4d015c728ef65422b5
sha1
69b1aefe7d7ff2645d92f585ec70a83087e29e0a
sha256
5ef3d0ceac04bfcd60a7a6fe52c02ff8599fd31935957cd21d7069c5e20e3102
sha512
ade28c71b17bb36ee0df812625eeb6c1437efb380548ad72867b57a529307d28ab8cf6959bdda09a530e16317c0bbcee330c1773bc9ae51cb07614b253ce9672
ripemd-160
69f69cfa13a2533b64e5874c55e4b30c4600a8e0
Diameter
290313594
Circumference
912047054.14765
Area
6.6194914546679E+16
Volume
1.281152236438E+25
Surface area
2.6477965818672E+17
Circumference
912047054.14765
Perimeter
580627188
Area
21070495715299209
Diagonal
205282710.98804
Surface area
126422974291795254
Volume
3.0585256692351E+24
Space diagonal
251418947.46796
Perimeter
435470391
Area
9.1237922798901E+15
Altitude
125709473.73398
Surface area
9.1237922798901E+15
Volume
3.6045070685821E+23
Height
68427570.329346