72996908 (number)

72996908 is an even 8-digits composite number following 72996907 and preceding 72996909. In scientific notation, it is written as 7.2996908 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 36470400 positive integers (up to 72996908) that are relatively prime to 72996908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2996908 × 10^7
Engineering notation 7.2996908 × 10^6

Prime Factorization of 72996908

Prime Factorization 2 × 2 × 1451 × 12577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36498454
Product of the distinct prime numbers

The prime factorization of 72996908 is 2 × 2 × 1451 × 12577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 69, 80, 755, 340, 1594, 6993, 94990, 96003, 467302, 960518, 208843, 6582678, 98725202, 61317699, 288679229, 253829088, 2497340007, 502575894

Basic calculations (n = 72996908)

Multiplication

n×y
n×2 145993816
n×3 218990724
n×4 291987632
n×5 364984540

Division

n÷y
n÷2 36498454
n÷3 24332302.666667
n÷3 18249227
n÷5 14599381.6

Exponentiation

ny
n2 5328548577560464
n3 3.8896757028971E+23
n4 2.8393429943422E+31
n5 2.0726325933844E+39

Nth Root

y√n
2√n 8543.8227977879
3√n 417.92801886221
4√n 92.432801525151
5√n 37.381858818406

Divisors of 72996908

1, 2, 4, 1451, 2902, 5804, 12577, 25154, 50308, 18249227, 36498454, 72996908

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 -72996907
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 72996908 can be divided by 12 positive divisors. The sum of these divisors (counting 72996908) is 1, the average is 0.083333333333333.

Base conversion 72996908

Base System Value
2 Binary 100010110011101100000101100
3 Ternary 12002100121221012
4 Quaternary 10112131200230
5 Quinary 122141400113
6 Senary 11124324352
8 Octal 426354054
10 Decimal 72996908
12 Duodecimal 205436b8
16 Hexadecimal 459d82c
20 Vigesimal 12g4c58
36 Base36 17gkrw

Cryptographic Hash Functions

md5 747dbed1e69665a30a08ce6f4d67a0f3
sha1 166002d1ebcab633371688593f172dfd64b1db34
sha256 52d13f25bf1ca310149c37df5d39e94dca408e344dbfe9e371b414c519553971
sha512 fbfc526a981d8af0029c692bb8ed43d70c4a9a12e1f9048489a5b9766976311b360952e51eebcc9022985fe55d6e95093b561c7ff71f6aa5c4ceee5f7cb0424f
ripemd-160 aeb0de15c4484e201626f3c64e622ba7718b1590

72996908 as geometric shapes

Circle

Radius = n
Diameter 145993816
Circumference 458653099.81514
Area 1.674012906556E+16

Sphere

Radius = n
Volume 1.6293035484091E+24
Surface area 6.6960516262241E+16
Circumference 458653099.81514

Square

Length = n
Perimeter 291987632
Area 5328548577560464
Diagonal 103233217.3049

Cube

Length = n
Surface area 31971291465362784
Volume 3.8896757028971E+23
Space diagonal 126434353.45143

Equilateral Triangle

Length = n
Perimeter 218990724
Area 2.3073292167334E+15
Altitude 63217176.725716

Triangular Pyramid

Length = n
Surface area 2.3073292167334E+15
Volume 4.5840267768918E+22
Height 34411072.434967