1389788402 (number)

1389788402 is an even 10-digits composite number following 1389788401 and preceding 1389788403. In scientific notation, it is written as 1.389788402 × 10^9. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 622073088 positive integers (up to 1389788402) that are relatively prime to 1389788402.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.389788402 × 10^9
Engineering notation 1.389788402 × 10^9

Prime Factorization of 1389788402

Prime Factorization 2 × 29 × 19 × 47 × 26833

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1389788402
Product of the distinct prime numbers

The prime factorization of 1389788402 is 2 × 29 × 19 × 47 × 26833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1389788402)

Multiplication

n×y
n×2 2779576804
n×3 4169365206
n×4 5559153608
n×5 6948942010

Division

n÷y
n÷2 694894201
n÷3 463262800.66667
n÷3 347447100.5
n÷5 277957680.4

Exponentiation

ny
n2 1931511802333713604
n3 2.6843927012095E+27
n4 3.7307378425544E+36
n5 5.1849361844846E+45

Nth Root

y√n
2√n 37279.865906411
3√n 1115.9623969764
4√n 193.07994692979
5√n 67.389112465169

Divisors of 1389788402

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1389788401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1389788402 can be divided by 32 positive divisors. The sum of these divisors (counting 1389788402) is 1, the average is 0.03125.

Base conversion 1389788402

Base System Value
2 Binary 1010010110101100111110011110010
3 Ternary 10120212010120021112
4 Quaternary 1102311213303302
5 Quinary 10321241212102
6 Senary 345523553322
8 Octal 12265476362
10 Decimal 1389788402
12 Duodecimal 32952b842
16 Hexadecimal 52d67cf2
20 Vigesimal 11e63b02
36 Base36 mzfzle

Cryptographic Hash Functions

md5 6390482ae06fc608cddb377e0ab7fa7c
sha1 f3b639097850417dac117bde0deaede5d42c5829
sha256 c7ce8985d5543bf0cc4c33df3de81b59765074f8775fbcb258b496115cdaea04
sha512 7351a7a57e5b9c7b9d3f77cf2146bf2bbe4b6861b2f555e210806d3aa43422bbca6ce574424f803103a5f5e31014a6d81c09039e4dc760a2cc54887630f3078c
ripemd-160 56df5ac0ef552b8b300ff33c6350af426c7a2551

1389788402 as geometric shapes

Circle

Radius = n
Diameter 2779576804
Circumference 8732298067.535
Area 6.0680232885336E+18

Sphere

Radius = n
Volume 1.1244357852626E+28
Surface area 2.4272093154134E+19
Circumference 8732298067.535

Square

Length = n
Perimeter 5559153608
Area 1931511802333713604
Diagonal 1965457606.9372

Cube

Length = n
Surface area 1.1589070814002E+19
Volume 2.6843927012095E+27
Space diagonal 2407184124.034

Equilateral Triangle

Length = n
Perimeter 4169365206
Area 8.3636914426523E+17
Altitude 1203592062.017

Triangular Pyramid

Length = n
Surface area 8.3636914426523E+17
Volume 3.1635871373215E+26
Height 655152535.64574