938997645 (number)

938997645 is an odd 9-digits composite number following 938997644 and preceding 938997646. In scientific notation, it is written as 9.38997645 × 10^8. The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors. There are 500798736 positive integers (up to 938997645) that are relatively prime to 938997645.

Interesting facts

Basic properties

Name

Name nine hundred thirty-eight million nine hundred ninety-seven thousand six hundred forty-five

Notation

Scientific notation 9.38997645 × 10^8
Engineering notation 9.38997645 × 10^6

Prime Factorization of 938997645

Prime Factorization 15 × 62599843

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 938997645
Product of the distinct prime numbers

The prime factorization of 938997645 is 15 × 62599843. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 72, 37, 182, 320, 502, 3005, 20618, 73282, 122145, 233566, 188443, 8020688, 76752147, 68808443, 168153559, 906906298, 1760270358, 6366801575

Basic calculations (n = 938997645)

Multiplication

n×y
n×2 1877995290
n×3 2816992935
n×4 3755990580
n×5 4694988225

Division

n÷y
n÷2 469498822.5
n÷3 312999215
n÷3 234749411.25
n÷5 187799529

Exponentiation

ny
n2 881716577315546025
n3 8.2792978965676E+26
n4 7.7742412271304E+35
n5 7.2999942039374E+44

Nth Root

y√n
2√n 30643.068465805
3√n 979.23779586098
4√n 175.05161657581
5√n 62.306434678962

Divisors of 938997645

1, 15, 62599843, 938997645

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 -938997644
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 938997645 can be divided by 4 positive divisors. The sum of these divisors (counting 938997645) is 1, the average is 0.25.

Base conversion 938997645

Base System Value
2 Binary 110111111101111111011110001101
3 Ternary 2102102220000121120
4 Quaternary 313331333132031
5 Quinary 3410340411040
6 Senary 233101551153
8 Octal 6775773615
10 Decimal 938997645
12 Duodecimal 2225754b9
16 Hexadecimal 37f7f78d
20 Vigesimal ed8ee25
36 Base36 fj1z7x

Cryptographic Hash Functions

md5 6d8ec3c9eaf092085b3f125c880f870d
sha1 76ccb79ed140a14f496921d83441c2358c43145e
sha256 cab3a605e1c9d8b0e38dfd3e3363e3012800581dc4e5e352304138b64c9ec86a
sha512 e1250a462e215cdc1b7784c57aae8f0b5253d6ab25f70631a5fcc8753e9fe148d3b7cd8a7011339b9854dc921800869fe5cbd9deebd0cf194b226288ebb6baec
ripemd-160 a9caf512a204bd31fa5ee8236df17d9a2ec6ffe0

938997645 as geometric shapes

Circle

Radius = n
Diameter 1877995290
Circumference 5899896206.5402
Area 2.7699943218429E+18

Sphere

Radius = n
Volume 3.4680241931651E+27
Surface area 1.1079977287371E+19
Circumference 5899896206.5402

Square

Length = n
Perimeter 3755990580
Area 881716577315546025
Diagonal 1327943204.5954

Cube

Length = n
Surface area 5290299463893276150
Volume 8.2792978965676E+26
Space diagonal 1626391629.3275

Equilateral Triangle

Length = n
Perimeter 2816992935
Area 3.8179447744656E+17
Altitude 813195814.66376

Triangular Pyramid

Length = n
Surface area 3.8179447744656E+17
Volume 9.7572461435441E+25
Height 442647734.86513