1389156955 (number)

1389156955 is an odd 10-digits composite number following 1389156954 and preceding 1389156956. In scientific notation, it is written as 1.389156955 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 1045953408 positive integers (up to 1389156955) that are relatively prime to 1389156955.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-nine million one hundred fifty-six thousand nine hundred fifty-five

Notation

Scientific notation 1.389156955 × 10^9
Engineering notation 1.389156955 × 10^9

Prime Factorization of 1389156955

Prime Factorization 85 × 16343023

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1389156955
Product of the distinct prime numbers

The prime factorization of 1389156955 is 85 × 16343023. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 1, 61, 281, 659, 3925, 4314, 11223, 96386, 632906, 201667, 4427321, 4442247, 28440159, 892132, 582882935, 70761169, 4356169931, 4399918066

Basic calculations (n = 1389156955)

Multiplication

n×y
n×2 2778313910
n×3 4167470865
n×4 5556627820
n×5 6945784775

Division

n÷y
n÷2 694578477.5
n÷3 463052318.33333
n÷3 347289238.75
n÷5 277831391

Exponentiation

ny
n2 1929757045624872025
n3 2.68073542139E+27
n4 3.7239622551388E+36
n5 5.1731680668836E+45

Nth Root

y√n
2√n 37271.395935757
3√n 1115.7933597677
4√n 193.05801184037
5√n 67.382987735905

Divisors of 1389156955

1, 85, 16343023, 1389156955

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 -1389156954
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 1389156955 can be divided by 4 positive divisors. The sum of these divisors (counting 1389156955) is 1, the average is 0.25.

Base conversion 1389156955

Base System Value
2 Binary 1010010110011001101101001011011
3 Ternary 10120210221111002121
4 Quaternary 1102303031221123
5 Quinary 10321111010310
6 Senary 345502242111
8 Octal 12263155133
10 Decimal 1389156955
12 Duodecimal 329286337
16 Hexadecimal 52ccda5b
20 Vigesimal 11e24c7f
36 Base36 mz2gd7

Cryptographic Hash Functions

md5 3e3f7f598be2ccad6791457d33cbb582
sha1 890c059124a109acf44efcb022682271e9e47344
sha256 e48d31f9be58b4767f654fe54a169c4c9b750278a359d9946b46769d4980d71a
sha512 938be2971e8529acbd0201ae077b2a7450b553fdc8ac4de870caf346bb22070de26bfcd4746d04ea7a546ffcb97e0b21de854041fbee1ef74055ff1cc64a0ce3
ripemd-160 08ab888ac872564894b2810f6d1138b5373f8223

1389156955 as geometric shapes

Circle

Radius = n
Diameter 2778313910
Circumference 8728330569.0223
Area 6.0625105577482E+18

Sphere

Radius = n
Volume 1.1229038274743E+28
Surface area 2.4250042230993E+19
Circumference 8728330569.0223

Square

Length = n
Perimeter 5556627820
Area 1929757045624872025
Diagonal 1964564606.0259

Cube

Length = n
Surface area 1.1578542273749E+19
Volume 2.68073542139E+27
Space diagonal 2406090425.7477

Equilateral Triangle

Length = n
Perimeter 4167470865
Area 8.3560931232157E+17
Altitude 1203045212.8738

Triangular Pyramid

Length = n
Surface area 8.3560931232157E+17
Volume 3.1592769917198E+26
Height 654854868.6753