420978049 (number)

420978049 is an odd 9-digits prime number following 420978048 and preceding 420978050. In scientific notation, it is written as 4.20978049 × 10^8. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 420978048 positive integers (up to 420978049) that are relatively prime to 420978049.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred seventy-eight thousand forty-nine

Notation

Scientific notation 4.20978049 × 10^8
Engineering notation 4.20978049 × 10^6

Prime Factorization of 420978049

Prime Factorization 420978049

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 420978049
Product of the distinct prime numbers

The prime factorization of 420978049 is 420978049. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 4, 35, 17, 917, 124, 6787, 7243, 69094, 96382, 709878, 416993, 3079933, 7567332, 11970920, 95897117, 579772149, 27310992, 810533824, 4588674752

Basic calculations (n = 420978049)

Multiplication

n×y
n×2 841956098
n×3 1262934147
n×4 1683912196
n×5 2104890245

Division

n÷y
n÷2 210489024.5
n÷3 140326016.33333
n÷3 105244512.25
n÷5 84195609.8

Exponentiation

ny
n2 177222517739846401
n3 7.4606789756988E+25
n4 3.140782079405E+34
n5 1.3222003121221E+43

Nth Root

y√n
2√n 20517.749608571
3√n 749.46809634199
4√n 143.24018154335
5√n 53.070342471853

Divisors of 420978049

1, 420978049

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 420978050
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 210489025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20517.74963294
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999952492
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420978049 can be divided by 2 positive divisors. The sum of these divisors (counting 420978049) is 420978050, the average is 210489025.

Base conversion 420978049

Base System Value
2 Binary 11001000101111001110110000001
3 Ternary 1002100010220022121
4 Quaternary 121011321312001
5 Quinary 1330232244144
6 Senary 105435004241
8 Octal 3105716601
10 Decimal 420978049
12 Duodecimal b8b99681
16 Hexadecimal 19179d81
20 Vigesimal 6bb2529
36 Base36 6yn0qp

Cryptographic Hash Functions

md5 b90015b513f395a962f9892666f94a0f
sha1 8f0d214911948bd4b905f7e710b4a966dfd642cc
sha256 51a81317c8fa4c7005981ca008fd9851404d8cb9e741d3afd494a7d1dd2e368c
sha512 e6173875d8a301b4c651457c9b5a0796ffcd0a513624c10d886c68f12221c2c8d1551dcd4e2fb95b36c2b74b02546eb68aedf803b301b3ef72c54d6291bb92a7
ripemd-160 dbe618fa9dfd5a8d03d8515c8c77d455fb2de502

420978049 as geometric shapes

Circle

Radius = n
Diameter 841956098
Circumference 2645083092.1219
Area 5.5676095978219E+17

Sphere

Radius = n
Volume 3.1251219014463E+26
Surface area 2.2270438391288E+18
Circumference 2645083092.1219

Square

Length = n
Perimeter 1683912196
Area 177222517739846401
Diagonal 595352866.35717

Cube

Length = n
Surface area 1063335106439078406
Volume 7.4606789756988E+25
Space diagonal 729155369.73922

Equilateral Triangle

Length = n
Perimeter 1262934147
Area 7.6739601242673E+16
Altitude 364577684.86961

Triangular Pyramid

Length = n
Surface area 7.6739601242673E+16
Volume 8.7924944932876E+24
Height 198450955.45239