938397785 (number)

938397785 is an odd 9-digits composite number following 938397784 and preceding 938397786. In scientific notation, it is written as 9.38397785 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 692970624 positive integers (up to 938397785) that are relatively prime to 938397785.

Interesting facts

Basic properties

Name

Name nine hundred thirty-eight million three hundred ninety-seven thousand seven hundred eighty-five

Notation

Scientific notation 9.38397785 × 10^8
Engineering notation 9.38397785 × 10^6

Prime Factorization of 938397785

Prime Factorization 5 × 13 × 14436889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 938397785
Product of the distinct prime numbers

The prime factorization of 938397785 is 5 × 13 × 14436889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 938397785)

Multiplication

n×y
n×2 1876795570
n×3 2815193355
n×4 3753591140
n×5 4691988925

Division

n÷y
n÷2 469198892.5
n÷3 312799261.66667
n÷3 234599446.25
n÷5 187679557

Exponentiation

ny
n2 880590402892906225
n3 8.2634408356696E+26
n4 7.7543945766709E+35
n5 7.276706694764E+44

Nth Root

y√n
2√n 30633.279044203
3√n 979.02922923468
4√n 175.02365281356
5√n 62.298471998264

Divisors of 938397785

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 -938397784
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 938397785 can be divided by 8 positive divisors. The sum of these divisors (counting 938397785) is 1, the average is 0.125.

Base conversion 938397785

Base System Value
2 Binary 110111111011101101000001011001
3 Ternary 2102101202112202112
4 Quaternary 313323231001121
5 Quinary 3410212212120
6 Senary 233041042105
8 Octal 6773550131
10 Decimal 938397785
12 Duodecimal 222326335
16 Hexadecimal 37eed059
20 Vigesimal ed4je95
36 Base36 fip4d5

Cryptographic Hash Functions

md5 e0b296070412eef5ee7e8a02b82ac325
sha1 619f5188c076feb79a4559e6c0245d09b7fbe10b
sha256 e1a641044287c5a907c2bcc46bb4e3b6ee64aef94de950fb992d9abcd48d89cc
sha512 5d6fd2a5c53045467e64bfd5270034ef30112775ad0dac7e1557a5e72ecfc51e4de84b38da0c8dd36106291a6cfac3df23f14dbb35494da9cc0d267df4e81ef9
ripemd-160 e9e9119e993e67557d42869f98e129465a9868b2

938397785 as geometric shapes

Circle

Radius = n
Diameter 1876795570
Circumference 5896127175.0019
Area 2.76645634055E+18

Sphere

Radius = n
Volume 3.4613820030285E+27
Surface area 1.10658253622E+19
Circumference 5896127175.0019

Square

Length = n
Perimeter 3753591140
Area 880590402892906225
Diagonal 1327094874.4479

Cube

Length = n
Surface area 5283542417357437350
Volume 8.2634408356696E+26
Space diagonal 1625352641.3301

Equilateral Triangle

Length = n
Perimeter 2815193355
Area 3.8130682961702E+17
Altitude 812676320.66505

Triangular Pyramid

Length = n
Surface area 3.8130682961702E+17
Volume 9.7385584180597E+25
Height 442364958.14929