1277972073 is an odd 10-digits composite number following 1277972072
and preceding 1277972074 . In scientific notation, it is written as 1.277972073 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 730269432 positive integers (up to 1277972073) that are relatively prime to 1277972073.
1277972073 has 12 divisors, whose sum is 1875261440
The reverse of 1277972073 is 3702797721
Previous prime number is 63
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion two hundred seventy-seven million nine hundred seventy-two thousand seventy-three
Scientific notation
1.277972073 × 10^9
Engineering notation
1.277972073 × 10^9
Prime Factorization
3 × 3 × 63 × 2253919
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
425990691 Product of the distinct prime numbers
The prime factorization of 1277972073 is 3 × 3 × 63 × 2253919.
Since it has a total of 4 prime factors.
10 , 5 , 27 , 80 , 171 , 781 , 4075 , 3101 , 4797 , 82900 , 970885 , 710050 , 1930691 , 9468670 , 65496476 , 41448231 , 662994261 , 214294314 , 6367342196 , 4120746941
n×2
2555944146
n×3
3833916219
n×4
5111888292
n×5
6389860365
n÷2
638986036.5
n÷3
425990691
n÷3
319493018.25
n÷5
255594414.6
n2
1633212619367917329
n3
2.0872001168234E+27
n4
2.6673834600626E+36
n5
3.4088415699421E+45
2 √n35748.735264342
3 √n1085.1933434745
4 √n189.07335947812
5 √n66.268062426723
1 , 3 , 9 , 63 , 189 , 567 , 2253919 , 6761757 , 20285271 , 141996897 , 425990691 , 1277972073
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1277972072 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1277972073 can be divided by 12 positive divisors.
The sum of these divisors (counting 1277972073) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001100001011000100111001101001
3
Ternary
10022001201201010000
4
Quaternary
1030023010321221
5
Quinary
10104130101243
6
Senary
330451213213
8
Octal
11413047151
10
Decimal
1277972073
12
Duodecimal
2b7ba7209
16
Hexadecimal
4c2c4e69
20
Vigesimal
jj76a3d
36
Base36
l4vdk9
md5
b359ef8391f6a958ef7d531204b9544e
sha1
487009540d4a57bda0370793dcec39824cd49098
sha256
267758aa8443c1858c19c1d166cbf0d04f35866cbc1ac6273128f2097ec287e5
sha512
fa115531aaadbfcf08c94a046e9d1e7605664ec951f1e488d5d984e8f914f6d6ac5a03844a4263c05300eda099cf536e44f64687b06740762d21664b4640ad9f
ripemd-160
039707ee4f6b1a3ccfe1afb39a8a820c120e043c
Diameter
2555944146
Circumference
8029735352.0594
Area
5.1308887667564E+18
Volume
8.7428434047788E+27
Surface area
2.0523555067026E+19
Circumference
8029735352.0594
Perimeter
5111888292
Area
1633212619367917329
Diagonal
1807325437.9707
Surface area
9.7992757162075E+18
Volume
2.0872001168234E+27
Space diagonal
2213512561.0901
Perimeter
3833916219
Area
7.0720180907697E+17
Altitude
1106756280.5451
Surface area
7.0720180907697E+17
Volume
2.4597889271653E+26
Height
602441812.65689