7148045489 is an odd 10-digits composite number following 7148045488
and preceding 7148045490 . In scientific notation, it is written as 7.148045489 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 6587528976 positive integers (up to 7148045489) that are relatively prime to 7148045489.
7148045489 has 8 divisors, whose sum is 7710339840
The reverse of 7148045489 is 9845408417
Previous prime number is 619
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
seven billion one hundred forty-eight million forty-five thousand four hundred eighty-nine
Scientific notation
7.148045489 × 10^9
Engineering notation
7.148045489 × 10^9
Prime Factorization
13 × 619 × 888287
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7148045489 Product of the distinct prime numbers
The prime factorization of 7148045489 is 13 × 619 × 888287.
Since it has a total of 3 prime factors.
1 , 7 , 56 , 36 , 928 , 405 , 2192 , 4763 , 45686 , 23710 , 47574 , 72953 , 7280734 , 313452 , 80748777 , 88781788 , 164387838 , 787565370 , 4551251115 , 2030129013
n×2
14296090978
n×3
21444136467
n×4
28592181956
n×5
35740227445
n÷2
3574022744.5
n÷3
2382681829.6667
n÷3
1787011372.25
n÷5
1429609097.8
n2
5.1094554312813E+19
n3
3.6522619846817E+29
n4
2.610653480425E+39
n5
1.8661069834094E+49
2 √n84546.114570689
3 √n1926.3229665752
4 √n290.76814572901
5 √n93.505565596586
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
-7148045488 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 7148045489 can be divided by 8 positive divisors.
The sum of these divisors (counting 7148045489) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101010000011101000010010110001
3
Ternary
200110011022100000112
4
Quaternary
12222003220102301
5
Quinary
104114344423424
6
Senary
3141143231105
8
Octal
65203502261
10
Decimal
7148045489
12
Duodecimal
1475a48495
16
Hexadecimal
1aa0e84b1
20
Vigesimal
5bdf5de9
36
Base36
3a7rf75
md5
e9e5b67c99419b6077ee9702260019f7
sha1
5c9fd80e926f479c7024d7bb93518f10f9326886
sha256
dab416451ad6631aa2f08c107d02330dfa28203d3473d836061f5ceebee261e3
sha512
1787747c65d2f156c6f05b1e492db5f09271ba27d1714e89535393d6a7049c0199350436a2f737726523f26bad08bee9939cfaaa0d4fc51032391e7b65ed4ba5
ripemd-160
5b8bd3bf6ed3252372d73b21ef2882f5d79916c2
Diameter
14296090978
Circumference
44912494391.536
Area
1.6051827646758E+20
Volume
1.5298559226748E+30
Surface area
6.4207310587032E+20
Circumference
44912494391.536
Perimeter
28592181956
Area
5.1094554312813E+19
Diagonal
10108862875.004
Surface area
3.0656732587688E+20
Volume
3.6522619846817E+29
Space diagonal
12380777961.762
Perimeter
21444136467
Area
2.212459101497E+19
Altitude
6190388980.8808
Surface area
2.212459101497E+19
Volume
4.3042320267305E+28
Height
3369620958.3345