987488772 is an even 9-digits composite number following 987488771
and preceding 987488773 . In scientific notation, it is written as 9.87488772 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 12 positive divisors.
There are 321134400 positive integers (up to 987488772) that are relatively prime to 987488772.
987488772 has 12 divisors, whose sum is 1742155856
The reverse of 987488772 is 277884789
Previous prime number is 123
Is Prime? no Number parity even Number length 9 Sum of Digits 60 Digital Root 6
Name
nine hundred eighty-seven million four hundred eighty-eight thousand seven hundred seventy-two
Scientific notation
9.87488772 × 10^8
Engineering notation
9.87488772 × 10^6
Prime Factorization
2 × 2 × 123 × 2007091
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
493744386 Product of the distinct prime numbers
The prime factorization of 987488772 is 2 × 2 × 123 × 2007091.
Since it has a total of 4 prime factors.
9 , 9 , 100 , 59 , 739 , 131 , 7117 , 5933 , 99880 , 28862 , 532359 , 475445 , 2175970 , 3322555 , 14371561 , 18366097 , 181334327 , 351074865 , 5251813164 , 4555092378
n×2
1974977544
n×3
2962466316
n×4
3949955088
n×5
4937443860
n÷2
493744386
n÷3
329162924
n÷3
246872193
n÷5
197497754.4
n2
975134074826067984
n3
9.6293395008535E+26
n4
9.5088646388689E+35
n5
9.3898970653509E+44
2 √n31424.33407409
3 √n995.81207644656
4 √n177.26910073132
5 √n62.937057326301
1 , 2 , 4 , 123 , 246 , 492 , 2007091 , 4014182 , 8028364 , 246872193 , 493744386 , 987488772
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-987488771 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987488772 can be divided by 12 positive divisors.
The sum of these divisors (counting 987488772) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010110110111110001000000100
3
Ternary
2112211010121221020
4
Quaternary
322312332020010
5
Quinary
4010244120042
6
Senary
241553151140
8
Octal
7266761004
10
Decimal
987488772
12
Duodecimal
23685b4b0
16
Hexadecimal
3adbe204
20
Vigesimal
f8bg1ic
36
Base36
gbxb7o
md5
65e00625ddb2c685e0156ca9e0fb5f29
sha1
e3be8ddf7b3a416f16a31815853ae032288a6f4a
sha256
f0d49eaca75064f895ed86e0e6a8bc67a9ffba31df1aa13c10abf1c3712d0664
sha512
36d661048ba39373e64d0faa694a17073b4eeb98ec469e58aa7d5b28f0f2f5f05b25bc697a80240559e3113489c1dd70778d5365aead72f1b49f4ce60b0562f8
ripemd-160
497a3eb72e9fee18844ec40f1ddd649a5c81620e
Diameter
1974977544
Circumference
6204574943.2352
Area
3.0634740457387E+18
Volume
4.0335282979738E+27
Surface area
1.2253896182955E+19
Circumference
6204574943.2352
Perimeter
3949955088
Area
975134074826067984
Diagonal
1396520014.0536
Surface area
5850804448956407904
Volume
9.6293395008535E+26
Space diagonal
1710380725.0078
Perimeter
2962466316
Area
4.2224544044761E+17
Altitude
855190362.5039
Surface area
4.2224544044761E+17
Volume
1.1348285432335E+26
Height
465506671.35118