987489097 is an odd 9-digits composite number following 987489096
and preceding 987489098 . In scientific notation, it is written as 9.87489097 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 800228160 positive integers (up to 987489097) that are relatively prime to 987489097.
987489097 has 16 divisors, whose sum is 1035030528
The reverse of 987489097 is 790984789
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
nine hundred eighty-seven million four hundred eighty-nine thousand ninety-seven
Scientific notation
9.87489097 × 10^8
Engineering notation
9.87489097 × 10^6
Prime Factorization
763 × 31 × 83 × 503
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
987489097
Product of the distinct prime numbers
The prime factorization of 987489097 is 763 × 31 × 83 × 503.
Since it has a total of 4 prime factors.
1 , 10 , 94 , 59 , 614 , 182 , 8851 , 3008 , 45210 , 81368 , 339200 , 292676 , 4729544 , 9694096 , 84856215 , 97272772 , 439661562 , 608983524 , 1775424246 , 9759924470
n×2
1974978194
n×3
2962467291
n×4
3949956388
n×5
4937445485
n÷2
493744548.5
n÷3
329163032.33333
n÷3
246872274.25
n÷5
197497819.4
n2
975134716693875409
n3
9.6293490084139E+26
n4
9.5088771570164E+35
n5
9.3899125172661E+44
2 √n
31424.339245241
3 √n
995.812185693
4 √n
177.26911531691
5 √n
62.93706146904
1 , 31 , 83 , 503 , 763 , 2573 , 15593 , 23653 , 41749 , 63329 , 383789 , 1294219 , 1963199 , 11897459 , 31854487 , 987489097
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-987489096
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987489097 can be divided by 16 positive divisors.
The sum of these divisors (counting 987489097) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010110110111110001101001001
3
Ternary
2112211010122101021
4
Quaternary
322312332031021
5
Quinary
4010244122342
6
Senary
241553152441
8
Octal
7266761511
10
Decimal
987489097
12
Duodecimal
23685b721
16
Hexadecimal
3adbe349
20
Vigesimal
f8bg2eh
36
Base36
gbxbgp
md5
666e3fe00812bedea28b17d390412bab
sha1
4a4ce3f357c5c8a69e1b1fa4aedb07698f87be4b
sha256
4aebf16f557e15a5d1a709f63e49d90058dd66a0fd62fcffb398303410d0415d
sha512
472faa7132d7930d5cb2f879afcfd2505684053c5bd63c7c691279a2dd080cdff203e3604184757bdece60528b59961d3e0579adefc63cd5ec477f62773fd561
ripemd-160
9c1ff93ee633a7e70ddf9bad192df83fd4a92b6e
Diameter
1974978194
Circumference
6204576985.2704
Area
3.0634760622258E+18
Volume
4.0335322804914E+27
Surface area
1.2253904248903E+19
Circumference
6204576985.2704
Perimeter
3949956388
Area
975134716693875409
Diagonal
1396520473.673
Surface area
5850808300163252454
Volume
9.6293490084139E+26
Space diagonal
1710381287.9243
Perimeter
2962467291
Area
4.2224571838452E+17
Altitude
855190643.96216
Surface area
4.2224571838452E+17
Volume
1.1348296637102E+26
Height
465506824.55765