72425885 (number)

72425885 is an odd 8-digits composite number following 72425884 and preceding 72425886. In scientific notation, it is written as 7.2425885 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 48412800 positive integers (up to 72425885) that are relatively prime to 72425885.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred twenty-five thousand eight hundred eighty-five

Notation

Scientific notation 7.2425885 × 10^7
Engineering notation 7.2425885 × 10^6

Prime Factorization of 72425885

Prime Factorization 35 × 41 × 41 × 1231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1766485
Product of the distinct prime numbers

The prime factorization of 72425885 is 35 × 41 × 41 × 1231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 67, 39, 842, 329, 9836, 2628, 30498, 66985, 274872, 423302, 3951962, 8586980, 72057201, 77654434, 180602793, 186341807, 7108303808, 6157693985

Basic calculations (n = 72425885)

Multiplication

n×y
n×2 144851770
n×3 217277655
n×4 289703540
n×5 362129425

Division

n÷y
n÷2 36212942.5
n÷3 24141961.666667
n÷3 18106471.25
n÷5 14485177

Exponentiation

ny
n2 5245508818033225
n3 3.7991061842136E+23
n4 2.7515362760064E+31
n5 1.9928244989937E+39

Nth Root

y√n
2√n 8510.3398874546
3√n 416.83540863131
4√n 92.251503442787
5√n 37.323190557394

Divisors of 72425885

1, 35, 41, 1231, 1435, 1681, 43085, 50471, 58835, 1766485, 2069311, 72425885

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72425884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72425885 can be divided by 12 positive divisors. The sum of these divisors (counting 72425885) is 1, the average is 0.083333333333333.

Base conversion 72425885

Base System Value
2 Binary 100010100010010000110011101
3 Ternary 12001021121122012
4 Quaternary 10110102012131
5 Quinary 122020112020
6 Senary 11104201005
8 Octal 424220635
10 Decimal 72425885
12 Duodecimal 20309165
16 Hexadecimal 451219d
20 Vigesimal 12cd4e5
36 Base36 174c65

Cryptographic Hash Functions

md5 3157d171c0bc164abc831f397b17cf15
sha1 8674707d51775d13f490cd5d47f0819d411aa4a1
sha256 8028edc9401906a96fbb05b19c7ed220f485fe3856fe51ac3c69cd36463c767f
sha512 56f72aac24971c255a8b518cb3b23884ba09b96e036d33073da20700659e7b918a03a4412ea8cb0a2e8a835c34d5101f90fa7c487aa31e58160fea22fc26139e
ripemd-160 e5662a7adf6c7cb2ed97f00c9c389caae4bc825a

72425885 as geometric shapes

Circle

Radius = n
Diameter 144851770
Circumference 455065256.49148
Area 1.6479251967074E+16

Sphere

Radius = n
Volume 1.5913658771377E+24
Surface area 6.5917007868295E+16
Circumference 455065256.49148

Square

Length = n
Perimeter 289703540
Area 5245508818033225
Diagonal 102425668.83387

Cube

Length = n
Surface area 31473052908199350
Volume 3.7991061842136E+23
Space diagonal 125445312.60314

Equilateral Triangle

Length = n
Perimeter 217277655
Area 2.271371946096E+15
Altitude 62722656.30157

Triangular Pyramid

Length = n
Surface area 2.271371946096E+15
Volume 4.4772895755086E+22
Height 34141889.611291