9968787639 is an odd 10-digits composite number following 9968787638
and preceding 9968787640 . In scientific notation, it is written as 9.968787639 × 10^9.
The sum of its digits is 72. It has a total of 3 prime factors and 8 positive divisors.
There are 6645858408 positive integers (up to 9968787639) that are relatively prime to 9968787639.
9968787639 has 8 divisors, whose sum is 14768574320
The reverse of 9968787639 is 9367878699
Previous prime number is 9
Is Prime? no Number parity odd Number length 10 Sum of Digits 72 Digital Root 9
Name
nine billion nine hundred sixty-eight million seven hundred eighty-seven thousand six hundred thirty-nine
Scientific notation
9.968787639 × 10^9
Engineering notation
9.968787639 × 10^9
Prime Factorization
3 × 9 × 369214357
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9968787639 Product of the distinct prime numbers
The prime factorization of 9968787639 is 3 × 9 × 369214357.
Since it has a total of 3 prime factors.
6 , 4 , 20 , 52 , 710 , 402 , 202 , 3485 , 13088 , 29020 , 109576 , 709547 , 2218405 , 773908 , 62831182 , 8398542 , 247328950 , 442834150 , 7702899466 , 4585108912
n×2
19937575278
n×3
29906362917
n×4
39875150556
n×5
49843938195
n÷2
4984393819.5
n÷3
3322929213
n÷3
2492196909.75
n÷5
1993757527.8
n2
9.9376726991479E+19
n3
9.9066548763694E+29
n4
9.875733867539E+39
n5
9.8449093704776E+49
2 √n99843.816228147
3 √n2152.1908541197
4 √n315.9807212919
5 √n99.937497194806
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
-9968787638 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 9968787639 can be divided by 8 positive divisors.
The sum of these divisors (counting 9968787639) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001011111010000010110111
3
Ternary
221201202000212211000
4
Quaternary
21102023322002313
5
Quinary
130404002201024
6
Senary
4325105414343
8
Octal
112213720267
10
Decimal
9968787639
12
Duodecimal
1b2263a3b3
16
Hexadecimal
2522fa0b7
20
Vigesimal
7ff4i91j
36
Base36
4kv5prr
md5
b792164787ae45c7584aa93b455c6e01
sha1
a239b7547528f2ea30bd13d7a702de9fa5884365
sha256
3e3f884de0f61c68cc48942dac37e59db69b86e9623872446fd67d1c2b5170c2
sha512
eebd810a4a7293f02fccecf855e7c8e315c59447f831bcfa5cf8260a6ec39050b256578051bd169b276cc0a1aa0643b7ee9c049c516d594ba79b48d7d6bc81dc
ripemd-160
1f298128d186dc1418cfb050ab1216690e6dd073
Diameter
19937575278
Circumference
62635740023.758
Area
3.1220119545423E+20
Volume
4.1496898908335E+30
Surface area
1.2488047818169E+21
Circumference
62635740023.758
Perimeter
39875150556
Area
9.9376726991479E+19
Diagonal
14097994679.491
Surface area
5.9626036194888E+20
Volume
9.9066548763694E+29
Space diagonal
17266446680.613
Perimeter
29906362917
Area
4.3031385059786E+19
Altitude
8633223340.3063
Surface area
4.3031385059786E+19
Volume
1.1675104736593E+29
Height
4699331559.8304