989861380 is an even 9-digits composite number following 989861379
and preceding 989861381 . In scientific notation, it is written as 9.89861380 × 10^8.
The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors.
There are 372653568 positive integers (up to 989861380) that are relatively prime to 989861380.
989861380 has 24 divisors, whose sum is 2200986648
The reverse of 989861380 is 083168989
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
nine hundred eighty-nine million eight hundred sixty-one thousand three hundred eighty
Scientific notation
9.89861380 × 10^8
Engineering notation
9.89861380 × 10^6
Prime Factorization
2 × 2 × 5 × 17 × 2911357
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
494930690 Product of the distinct prime numbers
The prime factorization of 989861380 is 2 × 2 × 5 × 17 × 2911357.
Since it has a total of 5 prime factors.
5 , 8 , 6 , 25 , 396 , 588 , 9383 , 3504 , 97447 , 13107 , 103545 , 431624 , 2629263 , 8967075 , 62758959 , 20496515 , 683507789 , 250638920 , 454575769 , 941017432
n×2
1979722760
n×3
2969584140
n×4
3959445520
n×5
4949306900
n÷2
494930690
n÷3
329953793.33333
n÷3
247465345
n÷5
197972276
n2
979825551615504400
n3
9.6989147268138E+26
n4
9.6005811159863E+35
n5
9.5032444722721E+44
2 √n31462.062551587
3 √n996.60897394013
4 √n177.37548464088
5 √n62.967271677113
1 , 2 , 4 , 5 , 10 , 17 , 20 , 34 , 68 , 85 , 170 , 340 , 2911357 , 5822714 , 11645428 , 14556785 , 29113570 , 49493069 , 58227140 , 98986138 , 197972276 , 247465345 , 494930690 , 989861380
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
-989861379 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 989861380 can be divided by 24 positive divisors.
The sum of these divisors (counting 989861380) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011000000000001011000000100
3
Ternary
2112222121011112121
4
Quaternary
323000001120010
5
Quinary
4011401031010
6
Senary
242120055324
8
Octal
7300013004
10
Decimal
989861380
12
Duodecimal
237604544
16
Hexadecimal
3b001604
20
Vigesimal
f96cd90
36
Base36
gdc5xg
md5
f36e3f3ace9ea6786133539102f13e8b
sha1
360dec74205c54748d312ba2d49b8b204db1772c
sha256
b2edd1396c8d0ca2fc7f8acc724ef7b736a52716f19b69c393e3a76e21831ef8
sha512
65ad1ec4dc02c210a78097c7cb565e9e29d0a3ecb3a32c48b5516ce6b0f9ebec99591996d042bc0e9f34b5d82ac7c8aab63d62560f8d3a0001b750c2b052664b
ripemd-160
0389205b9637b1b4aaf5daeb0ad2e3415c6f5b27
Diameter
1979722760
Circumference
6219482478.9605
Area
3.0782127547548E+18
Volume
4.0626719004736E+27
Surface area
1.2312851019019E+19
Circumference
6219482478.9605
Perimeter
3959445520
Area
979825551615504400
Diagonal
1399875388.4653
Surface area
5878953309693026400
Volume
9.6989147268138E+26
Space diagonal
1714490202.6102
Perimeter
2969584140
Area
4.2427690948806E+17
Altitude
857245101.30512
Surface area
4.2427690948806E+17
Volume
1.1430280622467E+26
Height
466625129.48845