1388896973 is an odd 10-digits prime number following 1388896972
and preceding 1388896974 . In scientific notation, it is written as 1.388896973 × 10^9.
The sum of its digits is 62. It has a total of 1 prime factors and 2 positive divisors.
There are 1388896972 positive integers (up to 1388896973) that are relatively prime to 1388896973.
1388896973 has 2 divisors, whose sum is 1388896974
The reverse of 1388896973 is 3796988831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
one billion three hundred eighty-eight million eight hundred ninety-six thousand nine hundred seventy-three
Scientific notation
1.388896973 × 10^9
Engineering notation
1.388896973 × 10^9
Prime Factorization
1388896973
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1388896973 Product of the distinct prime numbers
The prime factorization of 1388896973 is 1388896973.
Since it has a total of 1 prime factors.
5 , 3 , 52 , 48 , 492 , 391 , 3677 , 902 , 45381 , 84474 , 583250 , 769341 , 8078119 , 8988990 , 96775421 , 33295701 , 426842033 , 613126956 , 9549912834 , 5453658504
n×2
2777793946
n×3
4166690919
n×4
5555587892
n×5
6944484865
n÷2
694448486.5
n÷3
462965657.66667
n÷3
347224243.25
n÷5
277779394.6
n2
1929034801608562729
n3
2.6792305967658E+27
n4
3.721175265817E+36
n5
5.1683290626957E+45
2 √n37267.908084571
3 √n1115.7237481742
4 √n193.04897846031
5 √n67.380465389465
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1388896974 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
694448487 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
37267.908097987 Returns the nth root of the product of n divisors
H Harmonic Mean
1.99999999856 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1388896973 can be divided by 2 positive divisors.
The sum of these divisors (counting 1388896973) is 1388896974, the average is 694448487.
Base
System
Value
2
Binary
1010010110010001110001011001101
3
Ternary
10120210110021110122
4
Quaternary
1102302032023031
5
Quinary
10321024200343
6
Senary
345452514325
8
Octal
12262161315
10
Decimal
1388896973
12
Duodecimal
32917b9a5
16
Hexadecimal
52c8e2cd
20
Vigesimal
11e0c28d
36
Base36
mywvrh
md5
83d3446b63e2d9e111339b1674292fe7
sha1
ef49b9e053e547ead9632e62e1f96a8b135ccc36
sha256
4969b5ed2ac5640ec9a52672147407587d807e3ef17afcd2f2602364f140e71c
sha512
0b12b0f2e13855f3a63d165c469ddf1be096b5b3d8ab0afde9439ed9a8cd771373e2e14a4904c6c7092f2de626eee0ba40b130adcb51606d3405d65e5acdcd84
ripemd-160
56b07101456381965c8ee6c5c41b97a321fc33ef
Diameter
2777793946
Circumference
8726697053.9398
Area
6.0602415612525E+18
Volume
1.1222734880097E+28
Surface area
2.424096624501E+19
Circumference
8726697053.9398
Perimeter
5555587892
Area
1929034801608562729
Diagonal
1964196935.9555
Surface area
1.1574208809651E+19
Volume
2.6792305967658E+27
Space diagonal
2405640123.7146
Perimeter
4166690919
Area
8.3529657148864E+17
Altitude
1202820061.8573
Surface area
8.3529657148864E+17
Volume
3.1575035388926E+26
Height
654732311.98518