987696913 is an odd 9-digits composite number following 987696912
and preceding 987696914 . In scientific notation, it is written as 9.87696913 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 844325424 positive integers (up to 987696913) that are relatively prime to 987696913.
987696913 has 8 divisors, whose sum is 1131825728
The reverse of 987696913 is 319696789
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
nine hundred eighty-seven million six hundred ninety-six thousand nine hundred thirteen
Scientific notation
9.87696913 × 10^8
Engineering notation
9.87696913 × 10^6
Prime Factorization
7 × 373 × 378283
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
987696913
Product of the distinct prime numbers
The prime factorization of 987696913 is 7 × 373 × 378283.
Since it has a total of 3 prime factors.
7 , 2 , 50 , 62 , 687 , 314 , 133 , 6660 , 86239 , 7131 , 526388 , 720349 , 8023422 , 9848210 , 84632776 , 90121771 , 789024304 , 529512938 , 7893564065 , 1865994596
n×2
1975393826
n×3
2963090739
n×4
3950787652
n×5
4938484565
n÷2
493848456.5
n÷3
329232304.33333
n÷3
246924228.25
n÷5
197539382.6
n2
975545191949729569
n3
9.6354297458074E+26
n4
9.5168842153623E+35
n5
9.3997971608918E+44
2 √n
31427.645680197
3 √n
995.88203665484
4 √n
177.27844110381
5 √n
62.93971025322
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-987696912
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987696913 can be divided by 8 positive divisors.
The sum of these divisors (counting 987696913) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010110111110000111100010001
3
Ternary
2112211112012110011
4
Quaternary
322313300330101
5
Quinary
4010322300123
6
Senary
242001434521
8
Octal
7267607421
10
Decimal
987696913
12
Duodecimal
23693ba41
16
Hexadecimal
3adf0f11
20
Vigesimal
f8d225d
36
Base36
gc1rtd
md5
388fe45c52bc134195c686012a657d4f
sha1
97be22b74f2dee24c5f95996d554fefc0ec555de
sha256
68a71998e54d03a87884d2167cf4f76542f1a58cd93a7b3c34983e716da10f87
sha512
01e7503ad1b8e72c31c61516378830211ee19196fb7c5b83275204e22bf5a7ac4f7db4c3f9db037796fc7b3c48afeb1bc9d46df521435f818313bb69a7ca32cb
ripemd-160
482e1a2472d57c0e1b3c8555149f43bf0ce80f10
Diameter
1975393826
Circumference
6205882731.7082
Area
3.0647656082741E+18
Volume
4.0360793738145E+27
Surface area
1.2259062433096E+19
Circumference
6205882731.7082
Perimeter
3950787652
Area
975545191949729569
Diagonal
1396814369.8786
Surface area
5853271151698377414
Volume
9.6354297458074E+26
Space diagonal
1710741235.7949
Perimeter
2963090739
Area
4.2242345938412E+17
Altitude
855370617.89747
Surface area
4.2242345938412E+17
Volume
1.1355462854845E+26
Height
465604789.95955