420049968 (number)

420049968 is an even 9-digits composite number following 420049967 and preceding 420049969. In scientific notation, it is written as 4.20049968 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 129245952 positive integers (up to 420049968) that are relatively prime to 420049968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20049968 × 10^8
Engineering notation 4.20049968 × 10^6

Prime Factorization of 420049968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 673157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 52506246
Product of the distinct prime numbers

The prime factorization of 420049968 is 2 × 2 × 2 × 2 × 3 × 13 × 673157. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420049968)

Multiplication

n×y
n×2 840099936
n×3 1260149904
n×4 1680199872
n×5 2100249840

Division

n÷y
n÷2 210024984
n÷3 140016656
n÷3 105012492
n÷5 84009993.6

Exponentiation

ny
n2 176441975616801024
n3 7.4114446211694E+25
n4 3.113177075956E+34
n5 1.3076899311336E+43

Nth Root

y√n
2√n 20495.120590033
3√n 748.91693627237
4√n 143.16116997997
5√n 53.046922216282

Divisors of 420049968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420049967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420049968 can be divided by 40 positive divisors. The sum of these divisors (counting 420049968) is 1, the average is 0.025.

Base conversion 420049968

Base System Value
2 Binary 11001000010010111010000110000
3 Ternary 1002021101202020020
4 Quaternary 121002113100300
5 Quinary 1330013044333
6 Senary 105403043440
8 Octal 3102272060
10 Decimal 420049968
12 Duodecimal b8810580
16 Hexadecimal 19097430
20 Vigesimal 6b564i8
36 Base36 6y34mo

Cryptographic Hash Functions

md5 4a628b9943a3046cf74157870e2835f3
sha1 411a2f3fa330e9664d495578e55d16ba64cf5803
sha256 659b8a755ed67ea644c8654f78a749881b4be94947fdd3dff0f0bbd8ba46dbd1
sha512 d771e2990f083e88ef1732af72b1446c6900daf2030ce3c9ab82d91181b2e8c20792f1d7a59472605e4944000dcfe208e9efc13ffd25fd3b82dfb58887aad907
ripemd-160 3961c854f25cd567091a85b57bd45953c7f13534

420049968 as geometric shapes

Circle

Radius = n
Diameter 840099936
Circumference 2639251787.2189
Area 5.5430881438261E+17

Sphere

Radius = n
Volume 3.1044986632471E+26
Surface area 2.2172352575304E+18
Circumference 2639251787.2189

Square

Length = n
Perimeter 1680199872
Area 176441975616801024
Diagonal 594040361.61998

Cube

Length = n
Surface area 1058651853700806144
Volume 7.4114446211694E+25
Space diagonal 727547886.29368

Equilateral Triangle

Length = n
Perimeter 1260149904
Area 7.6401616589032E+16
Altitude 363773943.14684

Triangular Pyramid

Length = n
Surface area 7.6401616589032E+16
Volume 8.7344712500291E+24
Height 198013453.87333