1385676881 is an odd 10-digits prime number following 1385676880
and preceding 1385676882 . In scientific notation, it is written as 1.385676881 × 10^9.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 1385676880 positive integers (up to 1385676881) that are relatively prime to 1385676881.
1385676881 has 2 divisors, whose sum is 1385676882
The reverse of 1385676881 is 1886765831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion three hundred eighty-five million six hundred seventy-six thousand eight hundred eighty-one
Scientific notation
1.385676881 × 10^9
Engineering notation
1.385676881 × 10^9
Prime Factorization
1385676881
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1385676881 Product of the distinct prime numbers
The prime factorization of 1385676881 is 1385676881.
Since it has a total of 1 prime factors.
10 , 7 , 74 , 2 , 2 , 478 , 565 , 8254 , 80768 , 89267 , 583312 , 34081 , 4017218 , 7180761 , 84260649 , 65280268 , 859109855 , 835097399 , 2557121435 , 2978502128
n×2
2771353762
n×3
4157030643
n×4
5542707524
n×5
6928384405
n÷2
692838440.5
n÷3
461892293.66667
n÷3
346419220.25
n÷5
277135376.2
n2
1920100418537888161
n3
2.6606387591664E+27
n4
3.6867856172694E+36
n5
5.1086935950535E+45
2 √n37224.68107318
3 √n1114.8608300229
4 √n192.93698731239
5 √n67.349192689299
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1385676882 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
692838441 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
37224.681086612 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999985567 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1385676881 can be divided by 2 positive divisors.
The sum of these divisors (counting 1385676881) is 1385676882, the average is 692838441.
Base
System
Value
2
Binary
1010010100101111100000001010001
3
Ternary
10120120101200022222
4
Quaternary
1102211330001101
5
Quinary
10314213130011
6
Senary
345255510425
8
Octal
12245740121
10
Decimal
1385676881
12
Duodecimal
328088415
16
Hexadecimal
5297c051
20
Vigesimal
11d09c41
36
Base36
mwzv4h
md5
2567a8f767d9846608f41b9fff558bea
sha1
3093afc79c86b7712a4682b9eccbc1320f7ad1be
sha256
db3aa4e9d27fb10fa95ce3d21f2087a8f07cbe5e77a35c1884457f6164577afd
sha512
d07102e5faf7c992e323efc5bdfa7f3047c06b4854d83c28580bffc18d14ed9b78369ca0b7196e14a5feca4180de6394872c0b4192e780a3c39b73460260a0a8
ripemd-160
e8d21232f85e287f3fa961c227ae34305c1b97fe
Diameter
2771353762
Circumference
8706464619.1976
Area
6.0321733690333E+18
Volume
1.1144857572871E+28
Surface area
2.4128693476133E+19
Circumference
8706464619.1976
Perimeter
5542707524
Area
1920100418537888161
Diagonal
1959643038.177
Surface area
1.1520602511227E+19
Volume
2.6606387591664E+27
Space diagonal
2400062760.7656
Perimeter
4157030643
Area
8.3142787013547E+17
Altitude
1200031380.3828
Surface area
8.3142787013547E+17
Volume
3.1355928481572E+26
Height
653214346.05902