7138918984 is an even 10-digits composite number following 7138918983
and preceding 7138918985 . In scientific notation, it is written as 7.138918984 × 10^9.
The sum of its digits is 58. It has a total of 5 prime factors and 16 positive divisors.
There are 3568053312 positive integers (up to 7138918984) that are relatively prime to 7138918984.
7138918984 has 16 divisors, whose sum is 13390746300
The reverse of 7138918984 is 4898198317
Previous prime number is 2557
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
seven billion one hundred thirty-eight million nine hundred eighteen thousand nine hundred eighty-four
Scientific notation
7.138918984 × 10^9
Engineering notation
7.138918984 × 10^9
Prime Factorization
2 × 2 × 2 × 2557 × 348989
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1784729746 Product of the distinct prime numbers
The prime factorization of 7138918984 is 2 × 2 × 2 × 2557 × 348989.
Since it has a total of 5 prime factors.
5 , 4 , 92 , 90 , 489 , 968 , 3836 , 7229 , 54710 , 42740 , 854571 , 760381 , 9848605 , 1326372 , 75283165 , 29512497 , 167772491 , 808662253 , 7415999212 , 259227186
n×2
14277837968
n×3
21416756952
n×4
28555675936
n×5
35694594920
n÷2
3569459492
n÷3
2379639661.3333
n÷3
1784729746
n÷5
1427783796.8
n2
5.0964164260116E+19
n3
3.6382903974023E+29
n4
2.597346038732E+39
n5
1.8542242943921E+49
2 √n84492.123798612
3 √n1925.5027850897
4 √n290.67528928103
5 √n93.481676124157
1 , 2 , 4 , 8 , 2557 , 5114 , 10228 , 20456 , 348989 , 697978 , 1395956 , 2791912 , 892364873 , 1784729746 , 3569459492 , 7138918984
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7138918983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7138918984 can be divided by 16 positive divisors.
The sum of these divisors (counting 7138918984) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101001100000110100001001001000
3
Ternary
200102112010122210211
4
Quaternary
12221200310021020
5
Quinary
104110030401414
6
Senary
3140215450504
8
Octal
65140641110
10
Decimal
7138918984
12
Duodecimal
1472986a34
16
Hexadecimal
1a9834248
20
Vigesimal
5bai4h94
36
Base36
3a2bt54
md5
8f618fe1ecf1afb182390df2e7b8b3c4
sha1
fc31b7785ab371877e911dda48899e717325a881
sha256
64921fe6a85dffb7dc055a0faa54206b37e3fb13504af4be5b109f15e644d7c3
sha512
bcc0bf3d7647f738d0fb9703ccba44d48d12771acaccc32ca38e5fc7a039dd7b608bab6ba838d778725bf0d1477dfe40b2ee47e3c0ad902f641aab2986ade62c
ripemd-160
80de28d45feb3f3ea0e56bdbbccb79bd11ecb52f
Diameter
14277837968
Circumference
44855150869.414
Area
1.6010864403592E+20
Volume
1.5240035178807E+30
Surface area
6.4043457614369E+20
Circumference
44855150869.414
Perimeter
28555675936
Area
5.0964164260116E+19
Diagonal
10095956047.856
Surface area
3.0578498556069E+20
Volume
3.6382903974023E+29
Space diagonal
12364970391.406
Perimeter
21416756952
Area
2.2068130465952E+19
Altitude
6182485195.703
Surface area
2.2068130465952E+19
Volume
4.2877663532152E+28
Height
3365318682.6185