938869989 (number)

938869989 is an odd 9-digits composite number following 938869988 and preceding 938869990. In scientific notation, it is written as 9.38869989 × 10^8. The sum of its digits is 69. It has a total of 3 prime factors and 8 positive divisors. There are 618880416 positive integers (up to 938869989) that are relatively prime to 938869989.

Interesting facts

Basic properties

Name

Name nine hundred thirty-eight million eight hundred sixty-nine thousand nine hundred eighty-nine

Notation

Scientific notation 9.38869989 × 10^8
Engineering notation 9.38869989 × 10^6

Prime Factorization of 938869989

Prime Factorization 3 × 89 × 3516367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 938869989
Product of the distinct prime numbers

The prime factorization of 938869989 is 3 × 89 × 3516367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 938869989)

Multiplication

n×y
n×2 1877739978
n×3 2816609967
n×4 3755479956
n×5 4694349945

Division

n÷y
n÷2 469434994.5
n÷3 312956663
n÷3 234717497.25
n÷5 187773997.8

Exponentiation

ny
n2 881476856244860121
n3 8.2759216632637E+26
n4 7.7700144809532E+35
n5 7.2950334102624E+44

Nth Root

y√n
2√n 30640.985444336
3√n 979.19341831081
4√n 175.04566673967
5√n 62.304740484556

Divisors of 938869989

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 -938869988
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 938869989 can be divided by 8 positive divisors. The sum of these divisors (counting 938869989) is 1, the average is 0.125.

Base conversion 938869989

Base System Value
2 Binary 110111111101100000010011100101
3 Ternary 2102102122112111120
4 Quaternary 313331200103211
5 Quinary 3410322314424
6 Senary 233055124153
8 Octal 6775402345
10 Decimal 938869989
12 Duodecimal 222513659
16 Hexadecimal 37f604e5
20 Vigesimal ed7iej9
36 Base36 fiz8px

Cryptographic Hash Functions

md5 434fb8ef9482a6cd396689f1f1c899ae
sha1 b975825951fc846b59ad43f811512b8e6f2681be
sha256 b38f3bc05260fbe06aa575bc509397f3bee173eebff09f9ba3a52f81e1feb297
sha512 7718b41d2fe4aba2b5f78778057cb43a579e7ebaa852c965c5c2a3b2e04f07163ae4a6257b036d68f0b614e11a39c6a6a2a0936b5bcfcf5bc75aea32e5122863
ripemd-160 3ba294d76dc8d05083fa858c1e317ba7583b4a47

938869989 as geometric shapes

Circle

Radius = n
Diameter 1877739978
Circumference 5899094120.2367
Area 2.7692412158883E+18

Sphere

Radius = n
Volume 3.4666099598658E+27
Surface area 1.1076964863553E+19
Circumference 5899094120.2367

Square

Length = n
Perimeter 3755479956
Area 881476856244860121
Diagonal 1327762671.7489

Cube

Length = n
Surface area 5288861137469160726
Volume 8.2759216632637E+26
Space diagonal 1626170522.6496

Equilateral Triangle

Length = n
Perimeter 2816609967
Area 3.8169067517805E+17
Altitude 813085261.32482

Triangular Pyramid

Length = n
Surface area 3.8169067517805E+17
Volume 9.7532672144373E+25
Height 442587557.24963