9969778888 is an even 10-digits composite number following 9969778887
and preceding 9969778889 . In scientific notation, it is written as 9.969778888 × 10^9.
The sum of its digits is 79. It has a total of 4 prime factors and 8 positive divisors.
There are 4984889440 positive integers (up to 9969778888) that are relatively prime to 9969778888.
9969778888 has 8 divisors, whose sum is 18693335430
The reverse of 9969778888 is 8888779699
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 79
Digital Root 7
Name
nine billion nine hundred sixty-nine million seven hundred seventy-eight thousand eight hundred eighty-eight
Scientific notation
9.969778888 × 10^9
Engineering notation
9.969778888 × 10^9
Prime Factorization
2 × 2 × 2 × 1246222361
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2492444722
Product of the distinct prime numbers
The prime factorization of 9969778888 is 2 × 2 × 2 × 1246222361.
Since it has a total of 4 prime factors.
5 , 7 , 56 , 4 , 648 , 754 , 2592 , 9856 , 20658 , 99286 , 37908 , 735671 , 2066831 , 2697252 , 11111047 , 3036175 , 837770886 , 28201034 , 4745229517 , 1788475534
n×2
19939557776
n×3
29909336664
n×4
39879115552
n×5
49848894440
n÷2
4984889444
n÷3
3323259629.3333
n÷3
2492444722
n÷5
1993955777.6
n2
9.9396491075611E+19
n3
9.909610382669E+29
n4
9.8796624381439E+39
n5
9.8498049996374E+49
2 √n
99848.780102713
3 √n
2152.2621863085
4 √n
315.98857590539
5 √n
99.939484577983
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
-9969778887
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 9969778888 can be divided by 8 positive divisors.
The sum of these divisors (counting 9969778888) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001111101100000011001000
3
Ternary
221201210220020112221
4
Quaternary
21102033230003020
5
Quinary
130404230411023
6
Senary
4325142543424
8
Octal
112217540310
10
Decimal
9969778888
12
Duodecimal
1b22a37b74
16
Hexadecimal
2523ec0c8
20
Vigesimal
7ffb2748
36
Base36
4kvqymg
md5
be93d35d4b34184262196dcc9bdd5752
sha1
77a3bffe0894573fad25a892e6e1a2bd102e3076
sha256
d785ed2d7684a9ec6d17c0ff464f8b8b9d12cbf1e239e479a459e4fbff92603f
sha512
c33d59f41900f9dfb14ca15d8ea46f6afa39d59d7355ec58bcd683415038136f528c2c10a0748a58bb6a06d08855df649d0275c3d45fd11cf759de03fe25a947
ripemd-160
bb8d3c8192e5ad36ffc7931073f6b1accf4b1d66
Diameter
19939557776
Circumference
62641968224.911
Area
3.1226328615574E+20
Volume
4.1509278904174E+30
Surface area
1.249053144623E+21
Circumference
62641968224.911
Perimeter
39879115552
Area
9.9396491075611E+19
Diagonal
14099396517.271
Surface area
5.9637894645366E+20
Volume
9.909610382669E+29
Space diagonal
17268163574.244
Perimeter
29909336664
Area
4.3039943159256E+19
Altitude
8634081787.1218
Surface area
4.3039943159256E+19
Volume
1.167858783417E+29
Height
4699798839.0902