745185380 is an even 9-digits composite number following 745185379
and preceding 745185381 . In scientific notation, it is written as 7.45185380 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 297976320 positive integers (up to 745185380) that are relatively prime to 745185380.
745185380 has 24 divisors, whose sum is 1565403000
The reverse of 745185380 is 083581547
Previous prime number is 6481
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
seven hundred forty-five million one hundred eighty-five thousand three hundred eighty
Scientific notation
7.45185380 × 10^8
Engineering notation
7.45185380 × 10^6
Prime Factorization
2 × 2 × 5 × 6481 × 5749
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
372592690 Product of the distinct prime numbers
The prime factorization of 745185380 is 2 × 2 × 5 × 6481 × 5749.
Since it has a total of 5 prime factors.
8 , 5 , 65 , 81 , 110 , 883 , 9909 , 476 , 65450 , 56362 , 499753 , 371204 , 1901097 , 9154949 , 35194881 , 23274601 , 627018085 , 749210114 , 805559684 , 68841400
n×2
1490370760
n×3
2235556140
n×4
2980741520
n×5
3725926900
n÷2
372592690
n÷3
248395126.66667
n÷3
186296345
n÷5
149037076
n2
555301250565744400
n3
4.1380237341731E+26
n4
3.0835947887988E+35
n5
2.2978497544571E+44
2 √n27298.083815535
3 √n906.61195574084
4 √n165.22131767885
5 √n59.491218624749
1 , 2 , 4 , 5 , 10 , 20 , 5749 , 6481 , 11498 , 12962 , 22996 , 25924 , 28745 , 32405 , 57490 , 64810 , 114980 , 129620 , 37259269 , 74518538 , 149037076 , 186296345 , 372592690 , 745185380
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-745185379 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745185380 can be divided by 24 positive divisors.
The sum of these divisors (counting 745185380) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101100011010101010000001100100
3
Ternary
1220221012100011112
4
Quaternary
230122222001210
5
Quinary
3011231413010
6
Senary
201535524152
8
Octal
5432520144
10
Decimal
745185380
12
Duodecimal
189689658
16
Hexadecimal
2c6aa064
20
Vigesimal
bch8390
36
Base36
cbnwpw
md5
885be42363bf138e7e86349943bbdf61
sha1
c3c2798cffdc7e1b93ccbc7ab56ba67f203afafa
sha256
5f22e7de7886038b0adb1a1d88d7454c6cf9f7f248c364c41daa32e42344b716
sha512
4ccd72605f4ba47015cd1eaf9466a26057ac2deca4bf7f338c1436d54756e0dbde7f20daba096be84d2a7bb5a55dd9a579c4c5669655b7a6e364f609d0ab9b44
ripemd-160
4a9b7a4761848fdd5c38930522b1e64b408357bc
Diameter
1490370760
Circumference
4682137830.741
Area
1.7445303293066E+18
Volume
1.7333313284878E+27
Surface area
6.9781213172263E+18
Circumference
4682137830.741
Perimeter
2980741520
Area
555301250565744400
Diagonal
1053851270.8781
Surface area
3331807503394466400
Volume
4.1380237341731E+26
Space diagonal
1290698939.2175
Perimeter
2235556140
Area
2.404524948716E+17
Altitude
645349469.60876
Surface area
2.404524948716E+17
Volume
4.8767077385745E+25
Height
351283756.95938