76420900 (number)

76420900 is an even 8-digits composite number following 76420899 and preceding 76420901. In scientific notation, it is written as 7.6420900 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 18 positive divisors. There are 30568320 positive integers (up to 76420900) that are relatively prime to 76420900.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred twenty thousand nine hundred

Notation

Scientific notation 7.6420900 × 10^7
Engineering notation 7.6420900 × 10^6

Prime Factorization of 76420900

Prime Factorization 2 × 2 × 5 × 5 × 764209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7642090
Product of the distinct prime numbers

The prime factorization of 76420900 is 2 × 2 × 5 × 5 × 764209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 52, 41, 943, 702, 4650, 4769, 90716, 17122, 977466, 834264, 8785423, 2677374, 56214712, 10371324, 751401049, 287952005, 2076763321, 5633035476

Basic calculations (n = 76420900)

Multiplication

n×y
n×2 152841800
n×3 229262700
n×4 305683600
n×5 382104500

Division

n÷y
n÷2 38210450
n÷3 25473633.333333
n÷3 19105225
n÷5 15284180

Exponentiation

ny
n2 5840153956810000
n3 4.4630982151798E+23
n4 3.4107398239243E+31
n5 2.6065180701014E+39

Nth Root

y√n
2√n 8741.9048267526
3√n 424.36287464732
4√n 93.498154135537
5√n 37.726144998784

Divisors of 76420900

1, 2, 4, 5, 10, 20, 25, 50, 100, 764209, 1528418, 3056836, 3821045, 7642090, 15284180, 19105225, 38210450, 76420900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76420899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76420900 can be divided by 18 positive divisors. The sum of these divisors (counting 76420900) is 1, the average is 0.055555555555556.

Base conversion 76420900

Base System Value
2 Binary 100100011100001011100100100
3 Ternary 12022210120202201
4 Quaternary 10203201130210
5 Quinary 124030432100
6 Senary 11325544244
8 Octal 443413444
10 Decimal 76420900
12 Duodecimal 21715084
16 Hexadecimal 48e1724
20 Vigesimal 13hcc50
36 Base36 19hyqs

Cryptographic Hash Functions

md5 bbcf770c3fa120b996d39efe16f746d8
sha1 59a264db6473fc2860fac02dc3f477b4dd67b7aa
sha256 1aed925e5bb63cf2f998090f21d3167409f46e2791e20566ec22adb0d10e02b5
sha512 68872e733de6b32db8d2be9c12176243a25d6f4cfcd572ce8ad8b352df1a2e0009e2612d9ce35930af03949b4a5f7a9ab2171473174860fd465d7a96ae52f0db
ripemd-160 b71c157e4bf121c7f85dd95b36007eaf94e8d277

76420900 as geometric shapes

Circle

Radius = n
Diameter 152841800
Circumference 480166676.04144
Area 1.8347384766548E+16

Sphere

Radius = n
Volume 1.8694982086745E+24
Surface area 7.3389539066191E+16
Circumference 480166676.04144

Square

Length = n
Perimeter 305683600
Area 5840153956810000
Diagonal 108075473.22876

Cube

Length = n
Surface area 35040923740860000
Volume 4.4630982151798E+23
Space diagonal 132364881.56014

Equilateral Triangle

Length = n
Perimeter 229262700
Area 2.5288608443048E+15
Altitude 66182440.78007

Triangular Pyramid

Length = n
Surface area 2.5288608443048E+15
Volume 5.2598116884254E+22
Height 36025157.742919