7129490889 is an odd 10-digits composite number following 7129490888
and preceding 7129490890 . In scientific notation, it is written as 7.129490889 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 4473406016 positive integers (up to 7129490889) that are relatively prime to 7129490889.
7129490889 has 8 divisors, whose sum is 10065163680
The reverse of 7129490889 is 9880949217
Previous prime number is 17
Is Prime? no Number parity odd Number length 10 Sum of Digits 57 Digital Root 3
Name
seven billion one hundred twenty-nine million four hundred ninety thousand eight hundred eighty-nine
Scientific notation
7.129490889 × 10^9
Engineering notation
7.129490889 × 10^9
Prime Factorization
3 × 17 × 139793939
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7129490889 Product of the distinct prime numbers
The prime factorization of 7129490889 is 3 × 17 × 139793939.
Since it has a total of 3 prime factors.
8 , 2 , 29 , 95 , 827 , 519 , 6048 , 8142 , 37079 , 86192 , 431534 , 260413 , 4857040 , 3300761 , 37140993 , 75985192 , 960860134 , 766388657 , 8947277375 , 953480116
n×2
14258981778
n×3
21388472667
n×4
28517963556
n×5
35647454445
n÷2
3564745444.5
n÷3
2376496963
n÷3
1782372722.25
n÷5
1425898177.8
n2
5.0829640336334E+19
n3
3.6238945766904E+29
n4
2.5836523367211E+39
n5
1.8420125794996E+49
2 √n84436.312620815
3 √n1924.6547659067
4 √n290.57927080371
5 √n93.456971541218
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
-7129490888 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 7129490889 can be divided by 8 positive divisors.
The sum of these divisors (counting 7129490889) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000111100110110010111001001
3
Ternary
200101212101122220010
4
Quaternary
12220330312113021
5
Quinary
104100122202024
6
Senary
3135241422133
8
Octal
65074662711
10
Decimal
7129490889
12
Duodecimal
146b79a949
16
Hexadecimal
1a8f365c9
20
Vigesimal
5b7j6749
36
Base36
39wpqdl
md5
f76832155d93cb28539e24f2965c6c7c
sha1
c9a9dc7f031ca3b61068ed955a288b7dc53d5e83
sha256
3de3fcafffa121c22fca7dd3ec229843455358ab81d4cf390d56fa81a10c3532
sha512
2fa46d00eed132c7652e11a9d0e6d6cc80383f07777da1b646b42ebd42c06c0aa9c65b3d6ef59e75b0fe86eaf01a1b5a31edb49a86b3a3e92492b05451d7238c
ripemd-160
a06c843c06204a2fc78c093bb796741358888c4f
Diameter
14258981778
Circumference
44795912401.436
Area
1.5968602466524E+20
Volume
1.5179734106019E+30
Surface area
6.3874409866095E+20
Circumference
44795912401.436
Perimeter
28517963556
Area
5.0829640336334E+19
Diagonal
10082622708.039
Surface area
3.04977842018E+20
Volume
3.6238945766904E+29
Space diagonal
12348640451.847
Perimeter
21388472667
Area
2.2009879898246E+19
Altitude
6174320225.9237
Surface area
2.2009879898246E+19
Volume
4.2708007158049E+28
Height
3360874236.0131