9998949969 is an odd 10-digits composite number following 9998949968
and preceding 9998949970 . In scientific notation, it is written as 9.998949969 × 10^9.
The sum of its digits is 81. It has a total of 4 prime factors and 12 positive divisors.
There are 6657842400 positive integers (up to 9998949969) that are relatively prime to 9998949969.
9998949969 has 12 divisors, whose sum is 14460530292
The reverse of 9998949969 is 9699498999
Previous prime number is 821
Is Prime? no Number parity odd Number length 10 Sum of Digits 81 Digital Root 9
Name
nine billion nine hundred ninety-eight million nine hundred forty-nine thousand nine hundred sixty-nine
Scientific notation
9.998949969 × 10^9
Engineering notation
9.998949969 × 10^9
Prime Factorization
3 × 3 × 821 × 1353221
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3332983323 Product of the distinct prime numbers
The prime factorization of 9998949969 is 3 × 3 × 821 × 1353221.
Since it has a total of 4 prime factors.
9 , 4 , 97 , 61 , 45 , 664 , 3691 , 1814 , 70431 , 93497 , 820132 , 83936 , 6051461 , 3653810 , 80404845 , 94533308 , 816278794 , 253664531 , 7839598181 , 7376031049
n×2
19997899938
n×3
29996849907
n×4
39995799876
n×5
49994749845
n÷2
4999474984.5
n÷3
3332983323
n÷3
2499737492.25
n÷5
1999789993.8
n2
9.9979000482565E+19
n3
9.996850237758E+29
n4
9.9958005374928E+39
n5
9.9947509474493E+49
2 √n99994.749707172
3 √n2154.359279952
4 √n316.21946446601
5 √n99.997899849789
1 , 3 , 9 , 821 , 2463 , 7389 , 1353221 , 4059663 , 12178989 , 1110994441 , 3332983323 , 9998949969
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
-9998949968 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 9998949969 can be divided by 12 positive divisors.
The sum of these divisors (counting 9998949969) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010011111110111101111001010001
3
Ternary
221210211210021202100
4
Quaternary
21103332331321101
5
Quinary
130434212344334
6
Senary
4332104111013
8
Octal
112376757121
10
Decimal
9998949969
12
Duodecimal
1b30765469
16
Hexadecimal
253fbde51
20
Vigesimal
7g4d8ei9
36
Base36
4ld4769
md5
1bf7b7b9afa14eaaa4ffb2290159d799
sha1
cac58a437d84ed89123c95ccf6abd79ad215906d
sha256
375dcb67e36240c0110da89a002372df3ef8ca2cf8904a23f9a361a15b76cec1
sha512
4a4490a95fa94aa2b38961664dcc2a5fd07792ca779dd9207aa321548283dcf6538ca767e038004cb2fb3b249a6db5f15de257ef1b00c11eadfde483279dbe2c
ripemd-160
511fcb0a094f36b5d1d9c3a219d8c2819ca141da
Diameter
19997899938
Circumference
62825255532.445
Area
3.1409329342928E+20
Volume
4.1874708354637E+30
Surface area
1.2563731737171E+21
Circumference
62825255532.445
Perimeter
39995799876
Area
9.9979000482565E+19
Diagonal
14140650655.65
Surface area
5.9987400289539E+20
Volume
9.996850237758E+29
Space diagonal
17318689368.647
Perimeter
29996849907
Area
4.3292177131439E+19
Altitude
8659344684.3236
Surface area
4.3292177131439E+19
Volume
1.1781400989375E+29
Height
4713550218.5499