7129129217 is an odd 10-digits composite number following 7129129216
and preceding 7129129218 . In scientific notation, it is written as 7.129129217 × 10^9.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 6110682144 positive integers (up to 7129129217) that are relatively prime to 7129129217.
7129129217 has 4 divisors, whose sum is 7274621700
The reverse of 7129129217 is 7129219217
Previous prime number is 49
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
seven billion one hundred twenty-nine million one hundred twenty-nine thousand two hundred seventeen
Scientific notation
7.129129217 × 10^9
Engineering notation
7.129129217 × 10^9
Prime Factorization
49 × 145492433
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7129129217 Product of the distinct prime numbers
The prime factorization of 7129129217 is 49 × 145492433.
Since it has a total of 2 prime factors.
7 , 6 , 91 , 32 , 357 , 416 , 8497 , 2757 , 8009 , 86082 , 764658 , 533925 , 6200453 , 7085707 , 50347188 , 27452005 , 951439897 , 921347813 , 7709321749 , 1738760179
n×2
14258258434
n×3
21387387651
n×4
28516516868
n×5
35645646085
n÷2
3564564608.5
n÷3
2376376405.6667
n÷3
1782282304.25
n÷5
1425825843.4
n2
5.0824483392683E+19
n3
3.6233430949371E+29
n4
2.5831281121331E+39
n5
1.8415454095462E+49
2 √n84434.170908466
3 √n1924.6222200807
4 √n290.57558553407
5 √n93.456023326086
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7129129216 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7129129217 can be divided by 4 positive divisors.
The sum of these divisors (counting 7129129217) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101000111011011110000100000001
3
Ternary
200101211201021202212
4
Quaternary
12220323132010001
5
Quinary
104100024113332
6
Senary
3135225551505
8
Octal
65073360401
10
Decimal
7129129217
12
Duodecimal
146b645595
16
Hexadecimal
1a8ede101
20
Vigesimal
5b7h130h
36
Base36
39whzb5
md5
6a8b170cc819ce13889587c98d5d1a86
sha1
46bba9ac57be55edf54079d740f9018ee401806e
sha256
240e5e1d453df2a2c35691b667de21663b0d879d078dfc9462576d8b1bd921cf
sha512
073bc01191259f24953999ce3481981689950cbb410fa801ff5a98d4a62e354ebef089b995893e5c360e9bfe5f1d42cc98697f04769422e6a41b6c76c89770f7
ripemd-160
63fa2b681290a3c01bbb30007e732f2df555ae28
Diameter
14258258434
Circumference
44793639949.239
Area
1.5966982364895E+20
Volume
1.5177424064653E+30
Surface area
6.386792945958E+20
Circumference
44793639949.239
Perimeter
28516516868
Area
5.0824483392683E+19
Diagonal
10082111226.592
Surface area
3.049469003561E+20
Volume
3.6233430949371E+29
Space diagonal
12348014017.568
Perimeter
21387387651
Area
2.2007646876142E+19
Altitude
6174007008.7839
Surface area
2.2007646876142E+19
Volume
4.2701507883258E+28
Height
3360703742.1972