1629893645 is an odd 10-digits composite number following 1629893644
and preceding 1629893646 . In scientific notation, it is written as 1.629893645 × 10^9.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 1303914912 positive integers (up to 1629893645) that are relatively prime to 1629893645.
1629893645 has 4 divisors, whose sum is 1955872380
The reverse of 1629893645 is 5463989261
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion six hundred twenty-nine million eight hundred ninety-three thousand six hundred forty-five
Scientific notation
1.629893645 × 10^9
Engineering notation
1.629893645 × 10^9
Prime Factorization
5 × 325978729
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1629893645 Product of the distinct prime numbers
The prime factorization of 1629893645 is 5 × 325978729.
Since it has a total of 2 prime factors.
10 , 7 , 16 , 50 , 75 , 486 , 4710 , 5300 , 62144 , 67793 , 345816 , 355588 , 9412311 , 5014926 , 7704862 , 25533324 , 308075742 , 810064563 , 6744521517 , 734075850
n×2
3259787290
n×3
4889680935
n×4
6519574580
n×5
8149468225
n÷2
814946822.5
n÷3
543297881.66667
n÷3
407473411.25
n÷5
325978729
n2
2656553294011386025
n3
4.329899331513E+27
n4
7.0572754039227E+36
n5
1.1502608331868E+46
2 √n40371.94130829
3 √n1176.8463249802
4 √n200.92770169464
5 √n69.571577886257
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1629893644 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1629893645 can be divided by 4 positive divisors.
The sum of these divisors (counting 1629893645) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100001001001100011010000001101
3
Ternary
11012120221011202022
4
Quaternary
1201021203100031
5
Quinary
11314223044040
6
Senary
425422135525
8
Octal
14111432015
10
Decimal
1629893645
12
Duodecimal
395a215a5
16
Hexadecimal
6126340d
20
Vigesimal
1596ge25
36
Base36
qye9zh
md5
e4d8af568c581e04c20127e1752940aa
sha1
11d468362cdcbc768c1cdecc2248a482c2ff6e49
sha256
3e9c7177bd73505e99a9f4a3be875fbad6f3a4e747da8a32017b1b7a76681b7d
sha512
a9f142234c7150b94d330a52360e38f544995f5be3e9810adbbe544e4d7bcd57b750fbeac7c549257d9528f9ddd172d666d2a8e95ba05835c8a35107ec680377
ripemd-160
008980d0bbeb2c1ec154cbb0762f672598d8babc
Diameter
3259787290
Circumference
10240923802.529
Area
8.3458083123359E+18
Volume
1.8137039907553E+28
Surface area
3.3383233249344E+19
Circumference
10240923802.529
Perimeter
6519574580
Area
2656553294011386025
Diagonal
2305017697.9847
Surface area
1.5939319764068E+19
Volume
4.329899331513E+27
Space diagonal
2823058604.0736
Perimeter
4889680935
Area
1.1503213195605E+18
Altitude
1411529302.0368
Surface area
1.1503213195605E+18
Volume
5.1028352986132E+26
Height
768339232.66157