420123975 (number)

420123975 is an odd 9-digits composite number following 420123974 and preceding 420123976. In scientific notation, it is written as 4.20123975 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 201277440 positive integers (up to 420123975) that are relatively prime to 420123975.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred twenty-three thousand nine hundred seventy-five

Notation

Scientific notation 4.20123975 × 10^8
Engineering notation 4.20123975 × 10^6

Prime Factorization of 420123975

Prime Factorization 75 × 17 × 79 × 43 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 420123975
Product of the distinct prime numbers

The prime factorization of 420123975 is 75 × 17 × 79 × 43 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 33, 41, 555, 507, 3169, 9890, 59236, 11765, 176029, 851647, 393610, 5825692, 15114006, 32369512, 353625964, 907213053, 4009298660, 4731378041

Basic calculations (n = 420123975)

Multiplication

n×y
n×2 840247950
n×3 1260371925
n×4 1680495900
n×5 2100619875

Division

n÷y
n÷2 210061987.5
n÷3 140041325
n÷3 105030993.75
n÷5 84024795

Exponentiation

ny
n2 176504154369800625
n3 7.4153626937854E+25
n4 3.1153716509798E+34
n5 1.308842321612E+43

Nth Root

y√n
2√n 20496.925989036
3√n 748.96091662804
4√n 143.16747531837
5√n 53.048791311498

Divisors of 420123975

1, 17, 43, 75, 79, 97, 731, 1275, 1343, 1649, 3225, 3397, 4171, 5925, 7275, 7663, 54825, 57749, 70907, 100725, 123675, 130271, 254775, 312825, 329509, 574725, 4331175, 5318025, 5601653, 9770325, 24713175, 420123975

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420123974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420123975 can be divided by 32 positive divisors. The sum of these divisors (counting 420123975) is 1, the average is 0.03125.

Base conversion 420123975

Base System Value
2 Binary 11001000010101001010101000111
3 Ternary 1002021112111202020
4 Quaternary 121002221111013
5 Quinary 1330022431400
6 Senary 105404414223
8 Octal 3102512507
10 Decimal 420123975
12 Duodecimal b8847373
16 Hexadecimal 190a9547
20 Vigesimal 6b5f9if
36 Base36 6y4pqf

Cryptographic Hash Functions

md5 7a82c75aafa92b8e86db691513b3d52b
sha1 1b9362a9f541257ee07606adac8f2c5976a0392e
sha256 1be9ff7c5e20f6f54f9a0ae00f076470cf7450371840f0f3f9b0755bd31bbdb6
sha512 e8f1d85cfd86fbc3b15527bc1fc56a74dc27fd9f0b9587cba59ba7768f3c07228e4c4909c8689dc7290714f9bc4197a576f742540b221015474f4f90fe543d81
ripemd-160 6120c0ee1f718df53d67186054a2637046df31b4

420123975 as geometric shapes

Circle

Radius = n
Diameter 840247950
Circumference 2639716786.9139
Area 5.5450415469624E+17

Sphere

Radius = n
Volume 3.1061398616667E+26
Surface area 2.218016618785E+18
Circumference 2639716786.9139

Square

Length = n
Perimeter 1680495900
Area 176504154369800625
Diagonal 594145023.3231

Cube

Length = n
Surface area 1059024926218803750
Volume 7.4153626937854E+25
Space diagonal 727676070.1778

Equilateral Triangle

Length = n
Perimeter 1260371925
Area 7.6428540778869E+16
Altitude 363838035.0889

Triangular Pyramid

Length = n
Surface area 7.6428540778869E+16
Volume 8.739088742889E+24
Height 198048341.1077