628984923 is an odd 9-digits composite number following 628984922
and preceding 628984924 . In scientific notation, it is written as 6.28984923 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 357327936 positive integers (up to 628984923) that are relatively prime to 628984923.
628984923 has 16 divisors, whose sum is 860743200
The reverse of 628984923 is 329489826
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
six hundred twenty-eight million nine hundred eighty-four thousand nine hundred twenty-three
Scientific notation
6.28984923 × 10^8
Engineering notation
6.28984923 × 10^6
Prime Factorization
49 × 3 × 173 × 24733
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
628984923
Product of the distinct prime numbers
The prime factorization of 628984923 is 49 × 3 × 173 × 24733.
Since it has a total of 4 prime factors.
4 , 6 , 88 , 45 , 619 , 456 , 9294 , 6970 , 90879 , 33605 , 31676 , 925707 , 4567653 , 7152885 , 82761593 , 77315252 , 940712182 , 138308232 , 7697142871 , 1899075690
n×2
1257969846
n×3
1886954769
n×4
2515939692
n×5
3144924615
n÷2
314492461.5
n÷3
209661641
n÷3
157246230.75
n÷5
125796984.6
n2
395622033361315929
n3
2.4884029419087E+26
n4
1.5651679328094E+35
n5
9.844670317002E+43
2 √n
25079.571826489
3 √n
856.80122442048
4 √n
158.36531131055
5 √n
57.507971266507
1 , 3 , 49 , 147 , 173 , 519 , 8477 , 24733 , 25431 , 74199 , 1211917 , 3635751 , 4278809 , 12836427 , 209661641 , 628984923
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
-628984922
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 628984923 can be divided by 16 positive divisors.
The sum of these divisors (counting 628984923) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101011111011000110001011011
3
Ternary
1121211112202002220
4
Quaternary
211133120301123
5
Quinary
2242010004143
6
Senary
142225155123
8
Octal
4537306133
10
Decimal
628984923
12
Duodecimal
15678baa3
16
Hexadecimal
257d8c5b
20
Vigesimal
9gb3263
36
Base36
aehbvf
md5
8ec059ac3361a15121f82e76370977d9
sha1
ad3773c1b30f92e3672617be94fee73b4bb9bb7d
sha256
c8484f40fffc8b7a4ddc0460f22d724f76b53989a0e6fa380d525bc829f65d48
sha512
d15dc6bc58cf3b4a1a35aa70d4006a3457b7e9c6e79286e31523d93ef84ab038f9456fedaed8c66750b3a31b4c6de221709a9cfe9089df6ac5eff3f1d4560aa0
ripemd-160
a7eee300de5d3feaf7cbbdb47999cee29e766276
Diameter
1257969846
Circumference
3952028826.6311
Area
1.2428832736062E+18
Volume
1.0423397868629E+27
Surface area
4.9715330944247E+18
Circumference
3952028826.6311
Perimeter
2515939692
Area
395622033361315929
Diagonal
889519008.6348
Surface area
2373732200167895574
Volume
2.4884029419087E+26
Space diagonal
1089433843.8308
Perimeter
1886954769
Area
1.7130936559388E+17
Altitude
544716921.9154
Surface area
1.7130936559388E+17
Volume
2.9326109909137E+25
Height
296506336.2116