987482987 is an odd 9-digits prime number following 987482986
and preceding 987482988 . In scientific notation, it is written as 9.87482987 × 10^8.
The sum of its digits is 62. It has a total of 1 prime factors and 2 positive divisors.
There are 987482986 positive integers (up to 987482987) that are relatively prime to 987482987.
987482987 has 2 divisors, whose sum is 987482988
The reverse of 987482987 is 789284789
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 62 Digital Root 8
Name
nine hundred eighty-seven million four hundred eighty-two thousand nine hundred eighty-seven
Scientific notation
9.87482987 × 10^8
Engineering notation
9.87482987 × 10^6
Prime Factorization
987482987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
987482987 Product of the distinct prime numbers
The prime factorization of 987482987 is 987482987.
Since it has a total of 1 prime factors.
10 , 8 , 11 , 71 , 998 , 265 , 5468 , 8663 , 56264 , 2140 , 488844 , 869979 , 49988 , 5611731 , 49641466 , 57043165 , 263461124 , 452852085 , 1193132397 , 6701990044
n×2
1974965974
n×3
2962448961
n×4
3949931948
n×5
4937414935
n÷2
493741493.5
n÷3
329160995.66667
n÷3
246870746.75
n÷5
197496597.4
n2
975122649614442169
n3
9.6291702673262E+26
n4
9.5086418179109E+35
n5
9.3896220246638E+44
2 √n31424.242027454
3 √n995.81013185597
4 √n177.2688411071
5 √n62.936983585365
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
987482988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
493741494 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31424.242043365 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979746 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987482987 can be divided by 2 positive divisors.
The sum of these divisors (counting 987482987) is 987482988, the average is 493741494.
Base
System
Value
2
Binary
111010110110111100101101101011
3
Ternary
2112211010022222222
4
Quaternary
322312330231223
5
Quinary
4010243423422
6
Senary
241553104255
8
Octal
7266745553
10
Decimal
987482987
12
Duodecimal
23685808b
16
Hexadecimal
3adbcb6b
20
Vigesimal
f8bf797
36
Base36
gbx6qz
md5
80dd5cd15b551d102d9f7e1b05f76f3b
sha1
787f3f7a1ad22f5a0568604960695b5893ae0ddf
sha256
794f1947f29458caf81afd6e7c11c9833fb8cb9c2726970821bb1a31fa96b29c
sha512
98237abe5579edb0e7c35cbf71635a661cee8fdc4880f9dbbf947b14ce4a760bed3e21d848103769e3b76cfb1fe8c5caeb16eb68a574b86d13e5d705bcfb9c64
ripemd-160
5f64388e4a95f0c2d0cc9ecc6f7a6283032cfaaf
Diameter
1974965974
Circumference
6204538595.0082
Area
3.0634381523777E+18
Volume
4.0334574095996E+27
Surface area
1.2253752609511E+19
Circumference
6204538595.0082
Perimeter
3949931948
Area
975122649614442169
Diagonal
1396511832.8281
Surface area
5850735897686653014
Volume
9.6291702673262E+26
Space diagonal
1710370705.0939
Perimeter
2962448961
Area
4.2224049318585E+17
Altitude
855185352.54694
Surface area
4.2224049318585E+17
Volume
1.134808598871E+26
Height
465503944.27603