7129121682 is an even 10-digits composite number following 7129121681
and preceding 7129121683 . In scientific notation, it is written as 7.129121682 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 2376373892 positive integers (up to 7129121682) that are relatively prime to 7129121682.
7129121682 has 8 divisors, whose sum is 14258243376
The reverse of 7129121682 is 2861219217
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
seven billion one hundred twenty-nine million one hundred twenty-one thousand six hundred eighty-two
Scientific notation
7.129121682 × 10^9
Engineering notation
7.129121682 × 10^9
Prime Factorization
2 × 3 × 1188186947
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7129121682 Product of the distinct prime numbers
The prime factorization of 7129121682 is 2 × 3 × 1188186947.
Since it has a total of 3 prime factors.
1 , 7 , 98 , 82 , 415 , 866 , 687 , 1892 , 85163 , 57932 , 652372 , 762562 , 2720772 , 7694303 , 74507002 , 45246833 , 664984647 , 85433127 , 5777255593 , 9005643570
n×2
14258243364
n×3
21387365046
n×4
28516486728
n×5
35645608410
n÷2
3564560841
n÷3
2376373894
n÷3
1782280420.5
n÷5
1425824336.4
n2
5.0824375956763E+19
n3
3.6233316060748E+29
n4
2.5831171913943E+39
n5
1.8415356776316E+49
2 √n84434.126287894
3 √n1924.6215420159
4 √n290.57550875443
5 √n93.456003570758
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
-7129121681 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 7129121682 can be divided by 8 positive divisors.
The sum of these divisors (counting 7129121682) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000111011011100001110010010
3
Ternary
200101211200220102210
4
Quaternary
12220323130032102
5
Quinary
104100023343212
6
Senary
3135225452550
8
Octal
65073341622
10
Decimal
7129121682
12
Duodecimal
146b641156
16
Hexadecimal
1a8edc392
20
Vigesimal
5b7h0442
36
Base36
39whthu
md5
deb5ea910bebb82062eeb08f8edf0f18
sha1
9f50e14ae4af79e566c46a057a37b2f2270ea29d
sha256
dcc69394961eb0ba5898a44eb4680699c4b5dd6cbd028da25e3cb38eefccf726
sha512
cdd6cc72d32434b99653ae650744197f8f9a0e6a5009e1505c7ab528efe37393a524a2e6d398cef2582b6ce1e04af882440672ef6f34a7925551092cd213a501
ripemd-160
e29204f385ac10cb4e368fc8c9b2a7afad4ffc0b
Diameter
14258243364
Circumference
44793592605.438
Area
1.5966948612905E+20
Volume
1.5177375940219E+30
Surface area
6.386779445162E+20
Circumference
44793592605.438
Perimeter
28516486728
Area
5.0824375956763E+19
Diagonal
10082100570.492
Surface area
3.0494625574058E+20
Volume
3.6233316060748E+29
Space diagonal
12348000966.565
Perimeter
21387365046
Area
2.2007600355024E+19
Altitude
6174000483.2824
Surface area
2.2007600355024E+19
Volume
4.2701372485717E+28
Height
3360700190.1642