389968412 is an even 9-digits composite number following 389968411
and preceding 389968413 . In scientific notation, it is written as 3.89968412 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 193666176 positive integers (up to 389968412) that are relatively prime to 389968412.
389968412 has 24 divisors, whose sum is 687078000
The reverse of 389968412 is 214869983
Previous prime number is 349
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
three hundred eighty-nine million nine hundred sixty-eight thousand four hundred twelve
Scientific notation
3.89968412 × 10^8
Engineering notation
3.89968412 × 10^6
Prime Factorization
2 × 2 × 409 × 349 × 683
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194984206 Product of the distinct prime numbers
The prime factorization of 389968412 is 2 × 2 × 409 × 349 × 683.
Since it has a total of 5 prime factors.
9 , 9 , 58 , 29 , 570 , 993 , 8693 , 6968 , 86995 , 56639 , 527847 , 543337 , 2542764 , 7109189 , 23551961 , 69571646 , 877789264 , 613271470 , 8108771228 , 238934504
n×2
779936824
n×3
1169905236
n×4
1559873648
n×5
1949842060
n÷2
194984206
n÷3
129989470.66667
n÷3
97492103
n÷5
77993682.4
n2
152075362357801744
n3
5.9304587562997E+25
n4
2.3126915836257E+34
n5
9.0187666431227E+42
2 √n19747.617881659
3 √n730.59463153497
4 √n140.52621777326
5 √n52.264390008423
1 , 2 , 4 , 349 , 409 , 683 , 698 , 818 , 1366 , 1396 , 1636 , 2732 , 142741 , 238367 , 279347 , 285482 , 476734 , 558694 , 570964 , 953468 , 1117388 , 97492103 , 194984206 , 389968412
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
-389968411 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 389968412 can be divided by 24 positive divisors.
The sum of these divisors (counting 389968412) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001111100111001000011100
3
Ternary
1000011210110002112
4
Quaternary
113033213020130
5
Quinary
1244312442122
6
Senary
102410213152
8
Octal
2717471034
10
Decimal
389968412
12
Duodecimal
aa7241b8
16
Hexadecimal
173e721c
20
Vigesimal
61h610c
36
Base36
6g6djw
md5
56e0fdfaadde69096895ae370513ae1c
sha1
a10ca4f1bbec72ea0fd71d10d8da44b205e6e493
sha256
d215982ae46b455d6dcb9ff45ce2bb3e3c0b591a69f0da7916e9a9027523215c
sha512
c5f70db5e186745bc88e028e0dcbb0f03bc6f6cc7bb1a4e30e11acb033cfdb443befd812d3aaa8ead7642d93510bd2283f75ebf5e49a598b06a0da5238f94d80
ripemd-160
f3b9b9f2f4f4aee22f6768ba3cb03a134d6ac1d5
Diameter
779936824
Circumference
2450243796.5426
Area
4.7775884117528E+17
Volume
2.4841447548278E+26
Surface area
1.9110353647011E+18
Circumference
2450243796.5426
Perimeter
1559873648
Area
152075362357801744
Diagonal
551498617.1475
Surface area
912452174146810464
Volume
5.9304587562997E+25
Space diagonal
675445102.93095
Perimeter
1169905236
Area
6.585056354579E+16
Altitude
337722551.46548
Surface area
6.585056354579E+16
Volume
6.989112670211E+24
Height
183832872.3825