7129121372 is an even 10-digits composite number following 7129121371
and preceding 7129121373 . In scientific notation, it is written as 7.129121372 × 10^9.
The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors.
There are 3402779328 positive integers (up to 7129121372) that are relatively prime to 7129121372.
7129121372 has 24 divisors, whose sum is 13054922496
The reverse of 7129121372 is 2731219217
Previous prime number is 37
Is Prime? no Number parity even Number length 10 Sum of Digits 35 Digital Root 8
Name
seven billion one hundred twenty-nine million one hundred twenty-one thousand three hundred seventy-two
Scientific notation
7.129121372 × 10^9
Engineering notation
7.129121372 × 10^9
Prime Factorization
2 × 2 × 53 × 37 × 908863
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3564560686 Product of the distinct prime numbers
The prime factorization of 7129121372 is 2 × 2 × 53 × 37 × 908863.
Since it has a total of 5 prime factors.
10 , 10 , 43 , 49 , 510 , 262 , 7590 , 8021 , 66734 , 21717 , 188995 , 227757 , 6051578 , 3280677 , 58406474 , 24509771 , 971313306 , 957498486 , 9769173331 , 1716673288
n×2
14258242744
n×3
21387364116
n×4
28516485488
n×5
35645606860
n÷2
3564560686
n÷3
2376373790.6667
n÷3
1782280343
n÷5
1425824274.4
n2
5.0824371536707E+19
n3
3.6233311334081E+29
n4
2.5831167421012E+39
n5
1.8415352772485E+49
2 √n84434.124452143
3 √n1924.6215141194
4 √n290.57550559561
5 √n93.456002757997
1 , 2 , 4 , 37 , 53 , 74 , 106 , 148 , 212 , 1961 , 3922 , 7844 , 908863 , 1817726 , 3635452 , 33627931 , 48169739 , 67255862 , 96339478 , 134511724 , 192678956 , 1782280343 , 3564560686 , 7129121372
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7129121371 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7129121372 can be divided by 24 positive divisors.
The sum of these divisors (counting 7129121372) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110101000111011011100001001011100
3
Ternary
200101211200220000022
4
Quaternary
12220323130021130
5
Quinary
104100023340442
6
Senary
3135225451312
8
Octal
65073341134
10
Decimal
7129121372
12
Duodecimal
146b640b38
16
Hexadecimal
1a8edc25c
20
Vigesimal
5b7h038c
36
Base36
39wht98
md5
e1444e3f467acc5e2345480853a83be9
sha1
acdd60bd32ddd383dac9c6aaa99b67c6e35f9d56
sha256
d67b25eecd85e08ada927db65ecd51caa3d398d1fcd28561727c6c1068217393
sha512
f2d671e8f1ee8427e96fe83a6412fb049846d87759d6ecdd2efd17119846c562a8a23de51e3a4665673afd178d8da0c01a4f80d91422997c271e4d3e46c6833e
ripemd-160
ef6e3cc3909fdc7e82979a68112f2578860027ad
Diameter
14258242744
Circumference
44793590657.65
Area
1.5966947224304E+20
Volume
1.5177373960317E+30
Surface area
6.3867788897215E+20
Circumference
44793590657.65
Perimeter
28516485488
Area
5.0824371536707E+19
Diagonal
10082100132.086
Surface area
3.0494622922024E+20
Volume
3.6233311334081E+29
Space diagonal
12348000429.629
Perimeter
21387364116
Area
2.2007598441084E+19
Altitude
6174000214.8146
Surface area
2.2007598441084E+19
Volume
4.2701366915286E+28
Height
3360700044.0288