72976191 (number)

72976191 is an odd 8-digits composite number following 72976190 and preceding 72976192. In scientific notation, it is written as 7.2976191 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 47416320 positive integers (up to 72976191) that are relatively prime to 72976191.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred seventy-six thousand one hundred ninety-one

Notation

Scientific notation 7.2976191 × 10^7
Engineering notation 7.2976191 × 10^6

Prime Factorization of 72976191

Prime Factorization 3 × 61 × 113 × 3529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72976191
Product of the distinct prime numbers

The prime factorization of 72976191 is 3 × 61 × 113 × 3529. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 98, 26, 956, 97, 4557, 8575, 8099, 17894, 552176, 724031, 4446161, 4271644, 4258939, 72099232, 663010793, 763892368, 8702122392, 4658701780

Basic calculations (n = 72976191)

Multiplication

n×y
n×2 145952382
n×3 218928573
n×4 291904764
n×5 364880955

Division

n÷y
n÷2 36488095.5
n÷3 24325397
n÷3 18244047.75
n÷5 14595238.2

Exponentiation

ny
n2 5325524452868481
n3 3.886364896477E+23
n4 2.83612106981E+31
n5 2.0696931288958E+39

Nth Root

y√n
2√n 8542.6103153544
3√n 417.88847821947
4√n 92.426242568626
5√n 37.379736734274

Divisors of 72976191

1, 3, 61, 113, 183, 339, 3529, 6893, 10587, 20679, 215269, 398777, 645807, 1196331, 24325397, 72976191

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 -72976190
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 72976191 can be divided by 16 positive divisors. The sum of these divisors (counting 72976191) is 1, the average is 0.0625.

Base conversion 72976191

Base System Value
2 Binary 100010110011000011100111111
3 Ternary 12002022120111220
4 Quaternary 10112120130333
5 Quinary 122140214231
6 Senary 11124044423
8 Octal 426303477
10 Decimal 72976191
12 Duodecimal 20533713
16 Hexadecimal 459873f
20 Vigesimal 12g209b
36 Base36 17g4sf

Cryptographic Hash Functions

md5 e7444b4a25d1fc94791eb55d443e0173
sha1 674b6bc4bb46d3edeeca3cb88e38fc0d7ca7c190
sha256 c0a2596d7de2adefeb56a87f71083449a72ad08ef70aff13576c73b337f3cdc6
sha512 b1fb1f9d441a28133e2dec29a15d41e8f59c471e52abc1a3c73bcefbfdb0142bf5862d61a991b162b61c200fff06773da2031ef7fd79bb7f51ea8d4bc087e9c8
ripemd-160 c27022bedf3d7d9eb693fdcff4593ddbb4a5fefd

72976191 as geometric shapes

Circle

Radius = n
Diameter 145952382
Circumference 458522931.06513
Area 1.6730628497644E+16

Sphere

Radius = n
Volume 1.6279167210589E+24
Surface area 6.6922513990578E+16
Circumference 458522931.06513

Square

Length = n
Perimeter 291904764
Area 5325524452868481
Diagonal 103203919.04253

Cube

Length = n
Surface area 31953146717210886
Volume 3.886364896477E+23
Space diagonal 126398470.55485

Equilateral Triangle

Length = n
Perimeter 218928573
Area 2.3060197323297E+15
Altitude 63199235.277425

Triangular Pyramid

Length = n
Surface area 2.3060197323297E+15
Volume 4.5801249541071E+22
Height 34401306.34751