372130985 (number)

372130985 is an odd 9-digits composite number following 372130984 and preceding 372130986. In scientific notation, it is written as 3.72130985 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 297704784 positive integers (up to 372130985) that are relatively prime to 372130985.

Interesting facts

Basic properties

Name

Name three hundred seventy-two million one hundred thirty thousand nine hundred eighty-five

Notation

Scientific notation 3.72130985 × 10^8
Engineering notation 3.72130985 × 10^6

Prime Factorization of 372130985

Prime Factorization 5 × 74426197

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 372130985
Product of the distinct prime numbers

The prime factorization of 372130985 is 5 × 74426197. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 372130985)

Multiplication

n×y
n×2 744261970
n×3 1116392955
n×4 1488523940
n×5 1860654925

Division

n÷y
n÷2 186065492.5
n÷3 124043661.66667
n÷3 93032746.25
n÷5 74426197

Exponentiation

ny
n2 138481469997070225
n3 5.1533245834258E+25
n4 1.9177117532549E+34
n5 7.1363996368484E+42

Nth Root

y√n
2√n 19290.696851073
3√n 719.28103706984
4√n 138.89095309297
5√n 51.777272186081

Divisors of 372130985

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 -372130984
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 372130985 can be divided by 4 positive divisors. The sum of these divisors (counting 372130985) is 1, the average is 0.25.

Base conversion 372130985

Base System Value
2 Binary 10110001011100100010010101001
3 Ternary 221221020012202002
4 Quaternary 112023210102221
5 Quinary 1230231142420
6 Senary 100532020345
8 Octal 2613442251
10 Decimal 372130985
12 Duodecimal a47616b5
16 Hexadecimal 162e44a9
20 Vigesimal 5g5g795
36 Base36 65k23t

Cryptographic Hash Functions

md5 ae63d2bba9e4d29d784270bbad3610ec
sha1 a147f6586d677be862cf86b6a9e635f179eab0a1
sha256 ce5bfe48fe788e6ca6cb351e20b1643c6210b36186f6b1161db7de0512b7cb8f
sha512 34e2978a5ff74e850dc2d76addf16d9675bb390d52d343b5b0c796f410e406491e02430a3467c2f601a61a3204f0bedd3111c39035f511ea3e267a55e246b171
ripemd-160 f5f0a67ce9a8244e379223d27e76e67576e66313

372130985 as geometric shapes

Circle

Radius = n
Diameter 744261970
Circumference 2338167937.2983
Area 4.3505236880111E+17

Sphere

Radius = n
Volume 2.1586195537139E+26
Surface area 1.7402094752044E+18
Circumference 2338167937.2983

Square

Length = n
Perimeter 1488523940
Area 138481469997070225
Diagonal 526272685.96626

Cube

Length = n
Surface area 830888819982421350
Volume 5.1533245834258E+25
Space diagonal 644549773.09065

Equilateral Triangle

Length = n
Perimeter 1116392955
Area 5.9964235485438E+16
Altitude 322274886.54533

Triangular Pyramid

Length = n
Surface area 5.9964235485438E+16
Volume 6.0732512643262E+24
Height 175424228.65542