72543722 (number)

72543722 is an even 8-digits composite number following 72543721 and preceding 72543723. In scientific notation, it is written as 7.2543722 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 35613600 positive integers (up to 72543722) that are relatively prime to 72543722.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred forty-three thousand seven hundred twenty-two

Notation

Scientific notation 7.2543722 × 10^7
Engineering notation 7.2543722 × 10^6

Prime Factorization of 72543722

Prime Factorization 2 × 151 × 2699 × 89

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72543722
Product of the distinct prime numbers

The prime factorization of 72543722 is 2 × 151 × 2699 × 89. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 39, 81, 602, 721, 846, 1067, 78400, 11994, 175374, 247041, 5392301, 642896, 9063719, 90496111, 333670417, 347915481, 9287910125, 6546286309

Basic calculations (n = 72543722)

Multiplication

n×y
n×2 145087444
n×3 217631166
n×4 290174888
n×5 362718610

Division

n÷y
n÷2 36271861
n÷3 24181240.666667
n÷3 18135930.5
n÷5 14508744.4

Exponentiation

ny
n2 5262591601613284
n3 3.8176798214697E+23
n4 2.7694870365371E+31
n5 2.0090889766115E+39

Nth Root

y√n
2√n 8517.2602402416
3√n 417.06135003982
4√n 92.289003896681
5√n 37.335327636124

Divisors of 72543722

1, 2, 89, 151, 178, 302, 2699, 5398, 13439, 26878, 240211, 407549, 480422, 815098, 36271861, 72543722

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72543721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72543722 can be divided by 16 positive divisors. The sum of these divisors (counting 72543722) is 1, the average is 0.0625.

Base conversion 72543722

Base System Value
2 Binary 100010100101110110111101010
3 Ternary 12001111121021112
4 Quaternary 10110232313222
5 Quinary 122032344342
6 Senary 11110510322
8 Octal 424566752
10 Decimal 72543722
12 Duodecimal 203653a2
16 Hexadecimal 452edea
20 Vigesimal 12d7j62
36 Base36 176v3e

Cryptographic Hash Functions

md5 384ca7c454c139665b3782f9eab7ce43
sha1 3560c72eee712daaddee43844dc4053416275246
sha256 b082fd9b7511dcd2ddac6a250d02eb43517d301c496aa73ead274aca4af6a409
sha512 9763cb5f4ade98e8e730e1fa7c04df40dd8b5f2dc357a05fbc4d9efca3abf7c1b9f9f7005310943202d6031f7862e37f6f20bb80594190d435e745be8772ec99
ripemd-160 9aa7c3bf11f05f38cecfe254518e038b0a40911d

72543722 as geometric shapes

Circle

Radius = n
Diameter 145087444
Circumference 455805648.19852
Area 1.6532919114472E+16

Sphere

Radius = n
Volume 1.5991459841183E+24
Surface area 6.6131676457887E+16
Circumference 455805648.19852

Square

Length = n
Perimeter 290174888
Area 5262591601613284
Diagonal 102592315.51742

Cube

Length = n
Surface area 31575549609679704
Volume 3.8176798214697E+23
Space diagonal 125649412.27415

Equilateral Triangle

Length = n
Perimeter 217631166
Area 2.2787690083699E+15
Altitude 62824706.137076

Triangular Pyramid

Length = n
Surface area 2.2787690083699E+15
Volume 4.4991788169338E+22
Height 34197438.505808