145347834 is an even 9-digits composite number following 145347833
and preceding 145347835 . In scientific notation, it is written as 1.45347834 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 45315504 positive integers (up to 145347834) that are relatively prime to 145347834.
145347834 has 32 divisors, whose sum is 309888000
The reverse of 145347834 is 438743541
Previous prime number is 79
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred forty-five million three hundred forty-seven thousand eight hundred thirty-four
Scientific notation
1.45347834 × 10^8
Engineering notation
1.45347834 × 10^6
Prime Factorization
2 × 19 × 3 × 79 × 16139
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
145347834 Product of the distinct prime numbers
The prime factorization of 145347834 is 2 × 19 × 3 × 79 × 16139.
Since it has a total of 5 prime factors.
3 , 9 , 61 , 43 , 430 , 221 , 6975 , 5844 , 94984 , 67331 , 566620 , 696793 , 3294271 , 9364439 , 86514366 , 36533176 , 982188439 , 749887924 , 5344450795 , 6787730852
n×2
290695668
n×3
436043502
n×4
581391336
n×5
726739170
n÷2
72673917
n÷3
48449278
n÷3
36336958.5
n÷5
29069566.8
n2
21125992848491556
n3
3.0706173016277E+24
n4
4.4630757383452E+32
n5
6.4869839154642E+40
2 √n12056.028948207
3 √n525.77853833537
4 √n109.79994967306
5 √n42.902412362516
1 , 2 , 3 , 6 , 19 , 38 , 57 , 79 , 114 , 158 , 237 , 474 , 1501 , 3002 , 4503 , 9006 , 16139 , 32278 , 48417 , 96834 , 306641 , 613282 , 919923 , 1274981 , 1839846 , 2549962 , 3824943 , 7649886 , 24224639 , 48449278 , 72673917 , 145347834
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
-145347833 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 145347834 can be divided by 32 positive divisors.
The sum of these divisors (counting 145347834) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000101010011101010011111010
3
Ternary
101010111102202010
4
Quaternary
20222131103322
5
Quinary
244202112314
6
Senary
22231150350
8
Octal
1052352372
10
Decimal
145347834
12
Duodecimal
408153b6
16
Hexadecimal
8a9d4fa
20
Vigesimal
25889be
36
Base36
2ejb3u
md5
5797ee4be16cf48902b84a3c5462c7b6
sha1
e976586197de8ac4495b0a276a27b328cb4da744
sha256
564d19b7b02693810a90f72266d991201e23c18852bbee3f3c2eea8d22893429
sha512
bebbd97fe3366e6ed0f54d880ad63056522d7d82cda9238f0f21128d7e59340d58310ea3e4f21cdc63c1eafabb4d79bb43d0c541664d8507177b6a16059e851a
ripemd-160
e9361709f0ee277867a7031ef71a220268167949
Diameter
290695668
Circumference
913247375.01918
Area
6.6369263932612E+16
Volume
1.2862171675706E+25
Surface area
2.6547705573045E+17
Circumference
913247375.01918
Perimeter
581391336
Area
21125992848491556
Diagonal
205552878.10435
Surface area
126755957090949336
Volume
3.0706173016277E+24
Space diagonal
251749833.25809
Perimeter
436043502
Area
9.147823243481E+15
Altitude
125874916.62904
Surface area
9.147823243481E+15
Volume
3.6187571940162E+23
Height
68517626.034784