72945735 (number)

72945735 is an odd 8-digits composite number following 72945734 and preceding 72945736. In scientific notation, it is written as 7.2945735 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 38016000 positive integers (up to 72945735) that are relatively prime to 72945735.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred forty-five thousand seven hundred thirty-five

Notation

Scientific notation 7.2945735 × 10^7
Engineering notation 7.2945735 × 10^6

Prime Factorization of 72945735

Prime Factorization 3 × 5 × 89 × 101 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72945735
Product of the distinct prime numbers

The prime factorization of 72945735 is 3 × 5 × 89 × 101 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 59, 2, 363, 245, 314, 896, 48893, 56931, 947512, 877735, 4359208, 8008608, 70053583, 85142436, 564501581, 907085039, 5241144017, 2183424897

Basic calculations (n = 72945735)

Multiplication

n×y
n×2 145891470
n×3 218837205
n×4 291782940
n×5 364728675

Division

n÷y
n÷2 36472867.5
n÷3 24315245
n÷3 18236433.75
n÷5 14589147

Exponentiation

ny
n2 5321080254690225
n3 3.8815011017237E+23
n4 2.8313895076854E+31
n5 2.065377887094E+39

Nth Root

y√n
2√n 8540.8275360178
3√n 417.83033604889
4√n 92.416597730158
5√n 37.376616189503

Divisors of 72945735

1, 3, 5, 15, 89, 101, 267, 303, 445, 505, 541, 1335, 1515, 1623, 2705, 8115, 8989, 26967, 44945, 48149, 54641, 134835, 144447, 163923, 240745, 273205, 722235, 819615, 4863049, 14589147, 24315245, 72945735

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 -72945734
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 72945735 can be divided by 32 positive divisors. The sum of these divisors (counting 72945735) is 1, the average is 0.03125.

Base conversion 72945735

Base System Value
2 Binary 100010110010001000001000111
3 Ternary 12002021000201220
4 Quaternary 10112101001013
5 Quinary 122133230420
6 Senary 11123251423
8 Octal 426210107
10 Decimal 72945735
12 Duodecimal 20519b73
16 Hexadecimal 4591047
20 Vigesimal 12fi46f
36 Base36 17fhaf

Cryptographic Hash Functions

md5 c7cec030c56083f78fd1970c1f662fd8
sha1 e919971d63f1056ecdea5869c82aaf48634c986f
sha256 6134dd4f802ed4638634c7efaa8cc5d51c9d189f3ef42cde41b553b70a86bb8f
sha512 112be4dabf5acab400877fe4dd01daa0b234ed1b05c755270c6e7a43c7cc4021547c8d3782289f7167fcc5f3558d95d8cd120d91cda3639c2579cf9cc4ef0030
ripemd-160 40b68c0b99fe7db6760e4594e6c419221493a5c2

72945735 as geometric shapes

Circle

Radius = n
Diameter 145891470
Circumference 458331570.37342
Area 1.6716666637297E+16

Sphere

Radius = n
Volume 1.6258793794768E+24
Surface area 6.6866666549186E+16
Circumference 458331570.37342

Square

Length = n
Perimeter 291782940
Area 5321080254690225
Diagonal 103160847.75427

Cube

Length = n
Surface area 31926481528141350
Volume 3.8815011017237E+23
Space diagonal 126345719.21546

Equilateral Triangle

Length = n
Perimeter 218837205
Area 2.3040953380688E+15
Altitude 63172859.607728

Triangular Pyramid

Length = n
Surface area 2.3040953380688E+15
Volume 4.5743929170198E+22
Height 34386949.251425