7129132505 is an odd 10-digits composite number following 7129132504
and preceding 7129132506 . In scientific notation, it is written as 7.129132505 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 5184823600 positive integers (up to 7129132505) that are relatively prime to 7129132505.
7129132505 has 8 divisors, whose sum is 9332682624
The reverse of 7129132505 is 5052319217
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
seven billion one hundred twenty-nine million one hundred thirty-two thousand five hundred five
Scientific notation
7.129132505 × 10^9
Engineering notation
7.129132505 × 10^9
Prime Factorization
5 × 11 × 129620591
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7129132505
Product of the distinct prime numbers
The prime factorization of 7129132505 is 5 × 11 × 129620591.
Since it has a total of 3 prime factors.
6 , 5 , 40 , 31 , 397 , 430 , 8094 , 2602 , 32936 , 93614 , 10361 , 569090 , 6145617 , 8601193 , 37350265 , 31414775 , 662471831 , 552730331 , 5378733578 , 6501805985
n×2
14258265010
n×3
21387397515
n×4
28516530020
n×5
35645662525
n÷2
3564566252.5
n÷3
2376377501.6667
n÷3
1782283126.25
n÷5
1425826501
n2
5.0824530273848E+19
n3
3.6233481082664E+29
n4
2.5831328775572E+39
n5
1.8415496562128E+49
2 √n
84434.190379253
3 √n
1924.6225159633
4 √n
290.57561903789
5 √n
93.456031946588
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
-7129132504
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 7129132505 can be divided by 8 positive divisors.
The sum of these divisors (counting 7129132505) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000111011011110110111011001
3
Ternary
200101211201110021122
4
Quaternary
12220323132313121
5
Quinary
104100024220010
6
Senary
3135230015025
8
Octal
65073366731
10
Decimal
7129132505
12
Duodecimal
146b647475
16
Hexadecimal
1a8ededd9
20
Vigesimal
5b7h1b55
36
Base36
39wi1uh
md5
4bbd8298b3bc031294a0b0429049ab99
sha1
68bb16b9b1060329bcdc9a7ee0d2bf2851bbf070
sha256
78e3b5f02c4f5e2005da4daab975db5a208d000a48375eb18afd519730f11fff
sha512
08cccb7954cc513c99bbcbf607c8c8a71735847dea94e503a36db75bb97884347ca5b5e1eb286aa18721268b28f0cf75ead56b0758b72010d6d97b848172b2fe
ripemd-160
ce36c7d4c048d816ed4b78a4b9b27371dc133e7b
Diameter
14258265010
Circumference
44793660608.352
Area
1.5966997093047E+20
Volume
1.5177445064438E+30
Surface area
6.3867988372189E+20
Circumference
44793660608.352
Perimeter
28516530020
Area
5.0824530273848E+19
Diagonal
10082115876.526
Surface area
3.0494718164309E+20
Volume
3.6233481082664E+29
Space diagonal
12348019712.551
Perimeter
21387397515
Area
2.2007667176282E+19
Altitude
6174009856.2754
Surface area
2.2007667176282E+19
Volume
4.2701566965911E+28
Height
3360705292.1753