145334789 is an odd 9-digits composite number following 145334788
and preceding 145334790 . In scientific notation, it is written as 1.45334789 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 140646540 positive integers (up to 145334789) that are relatively prime to 145334789.
145334789 has 4 divisors, whose sum is 150023040
The reverse of 145334789 is 987433541
Previous prime number is 31
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred forty-five million three hundred thirty-four thousand seven hundred eighty-nine
Scientific notation
1.45334789 × 10^8
Engineering notation
1.45334789 × 10^6
Prime Factorization
31 × 4688219
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
145334789 Product of the distinct prime numbers
The prime factorization of 145334789 is 31 × 4688219.
Since it has a total of 2 prime factors.
2 , 1 , 15 , 68 , 326 , 703 , 7153 , 1467 , 76747 , 82509 , 310606 , 383928 , 5949454 , 4001565 , 3594614 , 22411878 , 331913576 , 574773940 , 91159222 , 6654657709
n×2
290669578
n×3
436004367
n×4
581339156
n×5
726673945
n÷2
72667394.5
n÷3
48444929.666667
n÷3
36333697.25
n÷5
29066957.8
n2
21122200893674521
n3
3.0697906100978E+24
n4
4.4614737059274E+32
n5
6.4840733968001E+40
2 √n12055.487920445
3 √n525.76280828503
4 √n109.79748594774
5 √n42.901642234682
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
-145334788 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 145334789 can be divided by 4 positive divisors.
The sum of these divisors (counting 145334789) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101010011010001000000101
3
Ternary
101010110202211222
4
Quaternary
20222122020011
5
Quinary
244201203124
6
Senary
22231010125
8
Octal
1052321005
10
Decimal
145334789
12
Duodecimal
40809945
16
Hexadecimal
8a9a205
20
Vigesimal
2586gj9
36
Base36
2ej11h
md5
5144268b4021c6d9d9313603772754cb
sha1
342bff8803e8ae11b531f18cba20c5e2e3813b44
sha256
46e2e1953eeb38269ad05f250d275fac81699203c890ad8ef22e00e22e1f9ac9
sha512
cbf546b4225d17ec89c8e59cf20986f5db5c0d03587d90e88aa00ea46057eefe24d0db0a8b0de1661db1c67623aa3adfd1b3afadb277a100c6ea140c5b44360a
ripemd-160
dd489a131bdcda7f04129b4536ccf1e4637a5621
Diameter
290669578
Circumference
913165410.86685
Area
6.6357351155216E+16
Volume
1.2858708838323E+25
Surface area
2.6542940462086E+17
Circumference
913165410.86685
Perimeter
581339156
Area
21122200893674521
Diagonal
205534429.68843
Surface area
126733205362047126
Volume
3.0697906100978E+24
Space diagonal
251727238.6553
Perimeter
436004367
Area
9.1461812788803E+15
Altitude
125863619.32765
Surface area
9.1461812788803E+15
Volume
3.6177829287049E+23
Height
68511476.562811