1213408839 (number)

1213408839 is an odd 10-digits composite number following 1213408838 and preceding 1213408840. In scientific notation, it is written as 1.213408839 × 10^9. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 808939224 positive integers (up to 1213408839) that are relatively prime to 1213408839.

Interesting facts

Basic properties

Name

Name one billion two hundred thirteen million four hundred eight thousand eight hundred thirty-nine

Notation

Scientific notation 1.213408839 × 10^9
Engineering notation 1.213408839 × 10^9

Prime Factorization of 1213408839

Prime Factorization 3 × 404469613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1213408839
Product of the distinct prime numbers

The prime factorization of 1213408839 is 3 × 404469613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 88, 14, 718, 633, 7685, 7092, 13224, 24399, 656776, 165902, 5257438, 176534, 67144871, 54818933, 497359323, 859027495, 1045952845, 7136548147

Basic calculations (n = 1213408839)

Multiplication

n×y
n×2 2426817678
n×3 3640226517
n×4 4853635356
n×5 6067044195

Division

n÷y
n÷2 606704419.5
n÷3 404469613
n÷3 303352209.75
n÷5 242681767.8

Exponentiation

ny
n2 1472361010563327921
n3 1.7865758644165E+27
n4 2.1678469454271E+36
n5 2.6304846451804E+45

Nth Root

y√n
2√n 34834.018415911
3√n 1066.6019779889
4√n 186.63873771517
5√n 65.584533057453

Divisors of 1213408839

1, 3, 404469613, 1213408839

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1213408838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1213408839 can be divided by 4 positive divisors. The sum of these divisors (counting 1213408839) is 1, the average is 0.25.

Base conversion 1213408839

Base System Value
2 Binary 1001000010100110010011001000111
3 Ternary 10010120020120000010
4 Quaternary 1020110302121013
5 Quinary 4441113040324
6 Senary 320223321303
8 Octal 11024623107
10 Decimal 1213408839
12 Duodecimal 29a450233
16 Hexadecimal 48532647
20 Vigesimal ij3g21j
36 Base36 k2fk93

Cryptographic Hash Functions

md5 66cd68f239b353a6d1605195d90c12f6
sha1 1eb53c81f8ee1b23a7b5eaa43eb0442062d6a2f7
sha256 c63831af48300404df0265627498eb25bd7f8c4881531d6399af6c1b9cd7d97d
sha512 0545ab9585ab6c47a0301c75f0bd4d220dab2309eb4b4937aa7e3b30453ed85825042a388e51304a3509335b9263ea8ec1df74f399e43aad6cf95da44d962c3f
ripemd-160 a2e4d5952152b247d41e7397a8636dab7a9d13d5

1213408839 as geometric shapes

Circle

Radius = n
Diameter 2426817678
Circumference 7624072588.8066
Area 4.6255585342178E+18

Sphere

Radius = n
Volume 7.4835914809757E+27
Surface area 1.8502234136871E+19
Circumference 7624072588.8066

Square

Length = n
Perimeter 4853635356
Area 1472361010563327921
Diagonal 1716019236.8172

Cube

Length = n
Surface area 8834166063379967526
Volume 1.7865758644165E+27
Space diagonal 2101685759.5012

Equilateral Triangle

Length = n
Perimeter 3640226517
Area 6.3755101934479E+17
Altitude 1050842879.7506

Triangular Pyramid

Length = n
Surface area 6.3755101934479E+17
Volume 2.1054998480552E+26
Height 572006412.2724