72605400 (number)

72605400 is an even 8-digits composite number following 72605399 and preceding 72605401. In scientific notation, it is written as 7.2605400 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 16258560 positive integers (up to 72605400) that are relatively prime to 72605400.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred five thousand four hundred

Notation

Scientific notation 7.2605400 × 10^7
Engineering notation 7.2605400 × 10^6

Prime Factorization of 72605400

Prime Factorization 2 × 2 × 2 × 5 × 15 × 413 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18151350
Product of the distinct prime numbers

The prime factorization of 72605400 is 2 × 2 × 2 × 5 × 15 × 413 × 293. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 6, 8, 458, 759, 8675, 9052, 97795, 56051, 767975, 970452, 810341, 9123344, 8156538, 16301988, 3643696, 535141248, 664481902, 8560817834

Basic calculations (n = 72605400)

Multiplication

n×y
n×2 145210800
n×3 217816200
n×4 290421600
n×5 363027000

Division

n÷y
n÷2 36302700
n÷3 24201800
n÷3 18151350
n÷5 14521080

Exponentiation

ny
n2 5271544109160000
n3 3.8274256866321E+23
n4 2.7789177294819E+31
n5 2.0176443331613E+39

Nth Root

y√n
2√n 8520.8802362197
3√n 417.17951428836
4√n 92.308614095434
5√n 37.341674113893

Divisors of 72605400

1, 2, 4, 5, 8, 10, 15, 20, 30, 40, 60, 75, 120, 150, 293, 300, 413, 586, 600, 826, 1172, 1465, 1652, 2065, 2344, 2930, 3304, 4130, 4395, 5860, 6195, 8260, 8790, 11720, 12390, 16520, 17580, 21975, 24780, 30975, 35160, 43950, 49560, 61950, 87900, 121009, 123900, 175800, 242018, 247800, 484036, 605045, 968072, 1210090, 1815135, 2420180, 3630270, 4840360, 7260540, 9075675, 14521080, 18151350, 36302700, 72605400

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72605399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72605400 can be divided by 64 positive divisors. The sum of these divisors (counting 72605400) is 1, the average is 0.015625.

Base conversion 72605400

Base System Value
2 Binary 100010100111101111011011000
3 Ternary 12001121201212220
4 Quaternary 10110331323120
5 Quinary 122041333100
6 Senary 11112104040
8 Octal 424757330
10 Decimal 72605400
12 Duodecimal 20395020
16 Hexadecimal 453ded8
20 Vigesimal 12dfda0
36 Base36 1786oo

Cryptographic Hash Functions

md5 176b597a99efabe54ee736f2ff8e5f7b
sha1 31ad247469dfc926a4d431d8b66220bcd997bcb3
sha256 3e19fcabd5eb9782406ce718090623b976d4c6e067a64700000bb20e3a4be429
sha512 f5be3eb4291c4490dd129fd58970f79edc185f11a8181e34e637f1e9880283c7e91cf50975c1475ce9c55ace1cd72529c28ef4010d8d102070f0435bf8405706
ripemd-160 816e2599ffd75abc5f363378994a0a471733411e

72605400 as geometric shapes

Circle

Radius = n
Diameter 145210800
Circumference 456193182.5019
Area 1.6561044246412E+16

Sphere

Radius = n
Volume 1.6032283225712E+24
Surface area 6.6244176985646E+16
Circumference 456193182.5019

Square

Length = n
Perimeter 290421600
Area 5271544109160000
Diagonal 102679541.38152

Cube

Length = n
Surface area 31629264654960000
Volume 3.8274256866321E+23
Space diagonal 125756241.70386

Equilateral Triangle

Length = n
Perimeter 217816200
Area 2.2826455578514E+15
Altitude 62878120.851931

Triangular Pyramid

Length = n
Surface area 2.2826455578514E+15
Volume 4.5106644291752E+22
Height 34226513.793841