1369486987 (number)

1369486987 is an odd 10-digits composite number following 1369486986 and preceding 1369486988. In scientific notation, it is written as 1.369486987 × 10^9. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 1218498600 positive integers (up to 1369486987) that are relatively prime to 1369486987.

Interesting facts

Basic properties

Name

Name one billion three hundred sixty-nine million four hundred eighty-six thousand nine hundred eighty-seven

Notation

Scientific notation 1.369486987 × 10^9
Engineering notation 1.369486987 × 10^9

Prime Factorization of 1369486987

Prime Factorization 11 × 47 × 2648911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1369486987
Product of the distinct prime numbers

The prime factorization of 1369486987 is 11 × 47 × 2648911. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1369486987)

Multiplication

n×y
n×2 2738973974
n×3 4108460961
n×4 5477947948
n×5 6847434935

Division

n÷y
n÷2 684743493.5
n÷3 456495662.33333
n÷3 342371746.75
n÷5 273897397.4

Exponentiation

ny
n2 1875494607562338169
n3 2.5684654592453E+27
n4 3.5174800229954E+36
n5 4.8171431185247E+45

Nth Root

y√n
2√n 37006.580320262
3√n 1110.50189326
4√n 192.37094458432
5√n 67.191073838542

Divisors of 1369486987

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 -1369486986
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 1369486987 can be divided by 8 positive divisors. The sum of these divisors (counting 1369486987) is 1, the average is 0.125.

Base conversion 1369486987

Base System Value
2 Binary 1010001101000001011011010001011
3 Ternary 10112102221010222021
4 Quaternary 1101220023122023
5 Quinary 10301042040422
6 Senary 343520505311
8 Octal 12150133213
10 Decimal 1369486987
12 Duodecimal 32277b237
16 Hexadecimal 51a0b68b
20 Vigesimal 117j5h97
36 Base36 mncux7

Cryptographic Hash Functions

md5 beb3d9e49c586c855f356cb0df871f80
sha1 9fccb5ce0e4aff4cdb3230a27293d30c6bbc3d34
sha256 51867f3aa666c0cca234e662b22ba9bcc8eba769d25f1d2eb0782c980ccedb75
sha512 d5dd90860b88c84b5ce2274e18f5a29fd3122564737d659a66b7e459e99aabfb9e1af9aae25bbe94b39c342bb7cbab717fe9ec72b79a0c7e4ce3ca83604233ec
ripemd-160 55ed9537caff4eac89423a16a04d736aab545768

1369486987 as geometric shapes

Circle

Radius = n
Diameter 2738973974
Circumference 8604740515.092
Area 5.8920400809651E+18

Sphere

Radius = n
Volume 1.0758762957019E+28
Surface area 2.356816032386E+19
Circumference 8604740515.092

Square

Length = n
Perimeter 5477947948
Area 1875494607562338169
Diagonal 1936747070.5089

Cube

Length = n
Surface area 1.1252967645374E+19
Volume 2.5684654592453E+27
Space diagonal 2372021041.7884

Equilateral Triangle

Length = n
Perimeter 4108460961
Area 8.1211298740486E+17
Altitude 1186010520.8942

Triangular Pyramid

Length = n
Surface area 8.1211298740486E+17
Volume 3.0269655724596E+26
Height 645582356.83629