371998421 (number)

371998421 is an odd 9-digits composite number following 371998420 and preceding 371998422. In scientific notation, it is written as 3.71998421 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 371858592 positive integers (up to 371998421) that are relatively prime to 371998421.

Interesting facts

Basic properties

Name

Name three hundred seventy-one million nine hundred ninety-eight thousand four hundred twenty-one

Notation

Scientific notation 3.71998421 × 10^8
Engineering notation 3.71998421 × 10^6

Prime Factorization of 371998421

Prime Factorization 2713 × 137117

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 371998421
Product of the distinct prime numbers

The prime factorization of 371998421 is 2713 × 137117. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 371998421)

Multiplication

n×y
n×2 743996842
n×3 1115995263
n×4 1487993684
n×5 1859992105

Division

n÷y
n÷2 185999210.5
n÷3 123999473.66667
n÷3 92999605.25
n÷5 74399684.2

Exponentiation

ny
n2 138382825226493241
n3 5.1478192477774E+25
n4 1.9149806317666E+34
n5 7.1236977126276E+42

Nth Root

y√n
2√n 19287.260588274
3√n 719.19561724032
4√n 138.87858217981
5√n 51.773582742938

Divisors of 371998421

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 -371998420
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 371998421 can be divided by 4 positive divisors. The sum of these divisors (counting 371998421) is 1, the average is 0.25.

Base conversion 371998421

Base System Value
2 Binary 10110001011000011111011010101
3 Ternary 221220222110220022
4 Quaternary 112023003323111
5 Quinary 1230212422141
6 Senary 100525114525
8 Octal 2613037325
10 Decimal 371998421
12 Duodecimal a46b8a45
16 Hexadecimal 162c3ed5
20 Vigesimal 5g4jg11
36 Base36 65h7th

Cryptographic Hash Functions

md5 8e3337ab20cb43f3271681260d239835
sha1 6a0a42d409188528f089a1523ae21d17b0dc7088
sha256 42a6aadcbb5a0056850f50d2d7faab35ea0f239cc0c89b6a752d563c268d32bf
sha512 040718f7e6a2d4c3b869925119ca9983d1c57600b0e42a6a59491dd7ed9ec481f08457d985f6db52a20d284958266e39a24b20a09ad773337f45735d31590b5e
ripemd-160 834c964385338a3de6559d9c6f4654ca4a333e46

371998421 as geometric shapes

Circle

Radius = n
Diameter 743996842
Circumference 2337335013.1212
Area 4.3474246711455E+17

Sphere

Radius = n
Volume 2.1563134841101E+26
Surface area 1.7389698684582E+18
Circumference 2337335013.1212

Square

Length = n
Perimeter 1487993684
Area 138382825226493241
Diagonal 526085212.15958

Cube

Length = n
Surface area 830296951358959446
Volume 5.1478192477774E+25
Space diagonal 644320165.5074

Equilateral Triangle

Length = n
Perimeter 1115995263
Area 5.9921521046803E+16
Altitude 322160082.7537

Triangular Pyramid

Length = n
Surface area 5.9921521046803E+16
Volume 6.0667631640434E+24
Height 175361737.38653