1388998975 (number)

1388998975 is an odd 10-digits composite number following 1388998974 and preceding 1388998976. In scientific notation, it is written as 1.388998975 × 10^9. The sum of its digits is 67. It has a total of 4 prime factors and 16 positive divisors. There are 864691200 positive integers (up to 1388998975) that are relatively prime to 1388998975.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.388998975 × 10^9
Engineering notation 1.388998975 × 10^9

Prime Factorization of 1388998975

Prime Factorization 7 × 325 × 61 × 10009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1388998975
Product of the distinct prime numbers

The prime factorization of 1388998975 is 7 × 325 × 61 × 10009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 13, 42, 803, 720, 8317, 4989, 67510, 85590, 828026, 432903, 1518194, 5727453, 26915327, 81317093, 502856322, 577405656, 4295245417, 9231517346

Basic calculations (n = 1388998975)

Multiplication

n×y
n×2 2777997950
n×3 4166996925
n×4 5555995900
n×5 6944994875

Division

n÷y
n÷2 694499487.5
n÷3 462999658.33333
n÷3 347249743.75
n÷5 277799795

Exponentiation

ny
n2 1929318152551050625
n3 2.6798209363423E+27
n4 3.722268533763E+36
n5 5.1702271780716E+45

Nth Root

y√n
2√n 37269.276555898
3√n 1115.7510607995
4√n 193.05252279081
5√n 67.381455058314

Divisors of 1388998975

1, 7, 61, 325, 427, 2275, 10009, 19825, 70063, 138775, 610549, 3252925, 4273843, 22770475, 198428425, 1388998975

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388998974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388998975 can be divided by 16 positive divisors. The sum of these divisors (counting 1388998975) is 1, the average is 0.0625.

Base conversion 1388998975

Base System Value
2 Binary 1010010110010100111000100111111
3 Ternary 10120210122110101111
4 Quaternary 1102302213010333
5 Quinary 10321040431400
6 Senary 345455022451
8 Octal 12262470477
10 Decimal 1388998975
12 Duodecimal 32920aa27
16 Hexadecimal 52ca713f
20 Vigesimal 11e14h8f
36 Base36 myz2gv

Cryptographic Hash Functions

md5 a9c5ed12014960438ffddc6f1a8af8b6
sha1 89b560449927694d1576afee097afd77a13f00bf
sha256 d982aef1249599fafda194b9480c8e348fd2ca6290bbd32d3e8bd18f2087fef8
sha512 fb01b8413919e51995c4219603b1984bec4952467cd81057d1417526d7bbe21414d8d862a9b6798c401b2ffb770b461366d7db4274c00e4ab2f3bc75849caad5
ripemd-160 5e04e973681b738f1e790aecd8a5eb9c332b7fcf

1388998975 as geometric shapes

Circle

Radius = n
Diameter 2777997950
Circumference 8727337951.4075
Area 6.0611317344918E+18

Sphere

Radius = n
Volume 1.1225207688732E+28
Surface area 2.4244526937967E+19
Circumference 8727337951.4075

Square

Length = n
Perimeter 5555995900
Area 1929318152551050625
Diagonal 1964341188.5673

Cube

Length = n
Surface area 1.1575908915306E+19
Volume 2.6798209363423E+27
Space diagonal 2405816796.3611

Equilateral Triangle

Length = n
Perimeter 4166996925
Area 8.3541926604584E+17
Altitude 1202908398.1805

Triangular Pyramid

Length = n
Surface area 8.3541926604584E+17
Volume 3.1581992607555E+26
Height 654780396.18911