72994792 (number)

72994792 is an even 8-digits composite number following 72994791 and preceding 72994793. In scientific notation, it is written as 7.2994792 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 33511104 positive integers (up to 72994792) that are relatively prime to 72994792.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred ninety-four thousand seven hundred ninety-two

Notation

Scientific notation 7.2994792 × 10^7
Engineering notation 7.2994792 × 10^6

Prime Factorization of 72994792

Prime Factorization 2 × 2 × 2 × 13 × 199 × 3527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18248698
Product of the distinct prime numbers

The prime factorization of 72994792 is 2 × 2 × 2 × 13 × 199 × 3527. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 79, 5, 982, 431, 4672, 3850, 25077, 90988, 934887, 871553, 9163317, 9109641, 49291080, 7080443, 871192984, 405814388, 4977276979, 8801128447

Basic calculations (n = 72994792)

Multiplication

n×y
n×2 145989584
n×3 218984376
n×4 291979168
n×5 364973960

Division

n÷y
n÷2 36497396
n÷3 24331597.333333
n÷3 18248698
n÷5 14598958.4

Exponentiation

ny
n2 5328239659123264
n3 3.8893374564385E+23
n4 2.8390137865054E+31
n5 2.0723322083109E+39

Nth Root

y√n
2√n 8543.6989647342
3√n 417.92398058964
4√n 92.432131668236
5√n 37.381642094348

Divisors of 72994792

1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 3527, 5174, 7054, 10348, 14108, 20696, 28216, 45851, 91702, 183404, 366808, 701873, 1403746, 2807492, 5614984, 9124349, 18248698, 36497396, 72994792

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 -72994791
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 72994792 can be divided by 32 positive divisors. The sum of these divisors (counting 72994792) is 1, the average is 0.03125.

Base conversion 72994792

Base System Value
2 Binary 100010110011100111111101000
3 Ternary 12002100112000211
4 Quaternary 10112130333220
5 Quinary 122141313132
6 Senary 11124310504
8 Octal 426347750
10 Decimal 72994792
12 Duodecimal 20542434
16 Hexadecimal 459cfe8
20 Vigesimal 12g46jc
36 Base36 17gj54

Cryptographic Hash Functions

md5 5045aa2a3dfa0b7796b61c5a6637b2bf
sha1 07af53f28494eeab15d258b2c32956d337a12035
sha256 dc6a6db1eeadec93901425f01e3fafd9d469f14cc98e823aed084808d0a90663
sha512 0f0cc00144b6bf852e5031617c4fb9bfe7bd3d91c1cd5440fb33f3fc771d91e7916b7faf979955fa806833af4178eff58bae160ddbd62b5cdf2bdf1f13c0cc4f
ripemd-160 d7856c35a4603348c0737f4b2cdb472b26d3f692

72994792 as geometric shapes

Circle

Radius = n
Diameter 145989584
Circumference 458639804.59503
Area 1.6739158569667E+16

Sphere

Radius = n
Volume 1.6291618640639E+24
Surface area 6.695663427867E+16
Circumference 458639804.59503

Square

Length = n
Perimeter 291979168
Area 5328239659123264
Diagonal 103230224.829

Cube

Length = n
Surface area 31969437954739584
Volume 3.8893374564385E+23
Space diagonal 126430688.43192

Equilateral Triangle

Length = n
Perimeter 218984376
Area 2.3071954511262E+15
Altitude 63215344.215961

Triangular Pyramid

Length = n
Surface area 2.3071954511262E+15
Volume 4.5836281496175E+22
Height 34410074.943001