1388097989 (number)

1388097989 is an odd 10-digits composite number following 1388097988 and preceding 1388097990. In scientific notation, it is written as 1.388097989 × 10^9. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 1374105600 positive integers (up to 1388097989) that are relatively prime to 1388097989.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million ninety-seven thousand nine hundred eighty-nine

Notation

Scientific notation 1.388097989 × 10^9
Engineering notation 1.388097989 × 10^9

Prime Factorization of 1388097989

Prime Factorization 113 × 853 × 14401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1388097989
Product of the distinct prime numbers

The prime factorization of 1388097989 is 113 × 853 × 14401. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 86, 89, 644, 367, 4114, 4660, 79771, 33137, 592193, 805346, 5649804, 523234, 69755565, 86247899, 464291770, 907284746, 3223570284, 2593561098

Basic calculations (n = 1388097989)

Multiplication

n×y
n×2 2776195978
n×3 4164293967
n×4 5552391956
n×5 6940489945

Division

n÷y
n÷2 694048994.5
n÷3 462699329.66667
n÷3 347024497.25
n÷5 277619597.8

Exponentiation

ny
n2 1926816027065844121
n3 2.6746094523431E+27
n4 3.7126200021578E+36
n5 5.1534803589164E+45

Nth Root

y√n
2√n 37257.187078468
3√n 1115.5097614797
4√n 193.02120888252
5√n 67.372711278534

Divisors of 1388097989

1, 113, 853, 14401, 96389, 1627313, 12284053, 1388097989

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 -1388097988
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 1388097989 can be divided by 8 positive divisors. The sum of these divisors (counting 1388097989) is 1, the average is 0.125.

Base conversion 1388097989

Base System Value
2 Binary 1010010101111001011000111000101
3 Ternary 10120201221200110122
4 Quaternary 1102233023013011
5 Quinary 10320323113424
6 Senary 345423431325
8 Octal 12257130705
10 Decimal 1388097989
12 Duodecimal 328a55545
16 Hexadecimal 52bcb1c5
20 Vigesimal 11dfc4j9
36 Base36 myfr9h

Cryptographic Hash Functions

md5 538d46550e244b53bb697919ec20348d
sha1 fa1f31e2fa4f2d4b4f52b7f2996d38c870816687
sha256 d51ed212d8b345371debd871a47ffc2c6ebc8b041affc11000212b36413d1a10
sha512 d4b8f13941f30b158d0a63556b7bdc9a772d63a65395bf047b38c873f2c7fa03b33fb89ae957b00fbed468e017e48b52d2e98000ebfc397e44b8db0644633934
ripemd-160 38cf1fa9a1cf855cde74f846f956d9c2d6754620

1388097989 as geometric shapes

Circle

Radius = n
Diameter 2776195978
Circumference 8721676889.4103
Area 6.0532710754491E+18

Sphere

Radius = n
Volume 1.1203377875604E+28
Surface area 2.4213084301797E+19
Circumference 8721676889.4103

Square

Length = n
Perimeter 5552391956
Area 1926816027065844121
Diagonal 1963067001.9466

Cube

Length = n
Surface area 1.1560896162395E+19
Volume 2.6746094523431E+27
Space diagonal 2404256242.8322

Equilateral Triangle

Length = n
Perimeter 4164293967
Area 8.3433581392901E+17
Altitude 1202128121.4161

Triangular Pyramid

Length = n
Surface area 8.3433581392901E+17
Volume 3.1520574679624E+26
Height 654355667.31554