1540384769 is an odd 10-digits composite number following 1540384768
and preceding 1540384770 . In scientific notation, it is written as 1.540384769 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1200299760 positive integers (up to 1540384769) that are relatively prime to 1540384769.
1540384769 has 8 divisors, whose sum is 1920479808
The reverse of 1540384769 is 9674830451
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion five hundred forty million three hundred eighty-four thousand seven hundred sixty-nine
Scientific notation
1.540384769 × 10^9
Engineering notation
1.540384769 × 10^9
Prime Factorization
7 × 11 × 20004997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1540384769
Product of the distinct prime numbers
The prime factorization of 1540384769 is 7 × 11 × 20004997.
Since it has a total of 3 prime factors.
5 , 6 , 87 , 94 , 651 , 336 , 733 , 7343 , 17328 , 3846 , 727855 , 666732 , 6707729 , 6073926 , 40331890 , 97223844 , 872333451 , 29633738 , 4583578857 , 3438237821
n×2
3080769538
n×3
4621154307
n×4
6161539076
n×5
7701923845
n÷2
770192384.5
n÷3
513461589.66667
n÷3
385096192.25
n÷5
308076953.8
n2
2372785236567183361
n3
3.6550022385162E+27
n4
5.6301097788712E+36
n5
8.6725353511711E+45
2 √n
39247.735845524
3 √n
1154.8965179053
4 √n
198.11041326877
5 √n
68.790084535739
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
-1540384768
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 1540384769 can be divided by 8 positive divisors.
The sum of these divisors (counting 1540384769) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011110100000110100000000001
3
Ternary
10222100111122122202
4
Quaternary
1123310012200001
5
Quinary
11123314303034
6
Senary
412503442545
8
Octal
13364064001
10
Decimal
1540384769
12
Duodecimal
36ba56455
16
Hexadecimal
5bd06801
20
Vigesimal
141781i9
36
Base36
ph3sht
md5
acc72a62e7f83482cfedfad421c8e872
sha1
1679f42007b5b184b5a1ffadd0bf99fb5002f2b3
sha256
f6031751094b24b0c96ef1d7d289ee7a11937534071346c5a15de7205ab99ab9
sha512
4cb4626fddb2d458ca2c141d6efb0748ea5527604d76c5638ca1d251b9abee375f28fc9d3758b6702719ffe08a162554272f14e43ceaf3945933bc74d5f5eae3
ripemd-160
2443546b733ffbd6fb09c3e4d15d0309eeb21189
Diameter
3080769538
Circumference
9678522947.984
Area
7.4543246677458E+18
Volume
1.5310037575169E+28
Surface area
2.9817298670983E+19
Circumference
9678522947.984
Perimeter
6161539076
Area
2372785236567183361
Diagonal
2178433031.5927
Surface area
1.4236711419403E+19
Volume
3.6550022385162E+27
Space diagonal
2668024683.1132
Perimeter
4621154307
Area
1.0274461462959E+18
Altitude
1334012341.5566
Surface area
1.0274461462959E+18
Volume
4.3074614468446E+26
Height
726144343.86425