9997451807 is an odd 10-digits composite number following 9997451806
and preceding 9997451808 . In scientific notation, it is written as 9.997451807 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 8552793600 positive integers (up to 9997451807) that are relatively prime to 9997451807.
9997451807 has 8 divisors, whose sum is 11447593632
The reverse of 9997451807 is 7081547999
Previous prime number is 521
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 59
Digital Root 5
Name
nine billion nine hundred ninety-seven million four hundred fifty-one thousand eight hundred seven
Scientific notation
9.997451807 × 10^9
Engineering notation
9.997451807 × 10^9
Prime Factorization
7 × 521 × 2741281
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9997451807
Product of the distinct prime numbers
The prime factorization of 9997451807 is 7 × 521 × 2741281.
Since it has a total of 3 prime factors.
2 , 4 , 80 , 16 , 223 , 865 , 5463 , 4637 , 62100 , 62232 , 108928 , 917120 , 5162894 , 2516260 , 55010503 , 37608769 , 987619880 , 913585207 , 6500495904 , 5285535358
n×2
19994903614
n×3
29992355421
n×4
39989807228
n×5
49987259035
n÷2
4998725903.5
n÷3
3332483935.6667
n÷3
2499362951.75
n÷5
1999490361.4
n2
9.9949042633288E+19
n3
9.9923573688208E+29
n4
9.9898111233107E+39
n5
9.9872655266332E+49
2 √n
99987.258223236
3 √n
2154.2516773061
4 √n
316.20761885703
5 √n
99.994903094458
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
-9997451806
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 9997451807 can be divided by 8 positive divisors.
The sum of these divisors (counting 9997451807) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010011111001010000001000011111
3
Ternary
221210201222011122212
4
Quaternary
21103321100020133
5
Quinary
130433321424212
6
Senary
4332012031035
8
Octal
112371201037
10
Decimal
9997451807
12
Duodecimal
1b3016247b
16
Hexadecimal
253e5021f
20
Vigesimal
7g4419a7
36
Base36
4lc836n
md5
9b1874b4dcfabdb80dd8521a2c4a6e0d
sha1
c9175aa7a685f9b96bc6aed79036d55ddf32ed4d
sha256
80c637a432d987e0fa5ee86ba978b609463ef43cb52e1af14b01d60419d8ba9e
sha512
922cd6b6aa5d45c8a9d1132f8f0c0268fe0f411ad0b31e3cd1e741ad9322dca829754c28353d415c1b1d5cccb913ddbe631ae5fe3e19afccd7b8b4d0d7bef1a9
ripemd-160
275b040ecd89ce6c47884d1b4c57c4e6446363f7
Diameter
19994903614
Circumference
62815842302.978
Area
3.1399917807007E+20
Volume
4.1855888669242E+30
Surface area
1.2559967122803E+21
Circumference
62815842302.978
Perimeter
39989807228
Area
9.9949042633288E+19
Diagonal
14138531934.631
Surface area
5.9969425579973E+20
Volume
9.9923573688208E+29
Space diagonal
17316094475.945
Perimeter
29992355421
Area
4.327920500218E+19
Altitude
8658047237.9726
Surface area
4.327920500218E+19
Volume
1.1776106092554E+29
Height
4712843978.2103