72692912 (number)

72692912 is an even 8-digits composite number following 72692911 and preceding 72692913. In scientific notation, it is written as 7.2692912 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 36306240 positive integers (up to 72692912) that are relatively prime to 72692912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2692912 × 10^7
Engineering notation 7.2692912 × 10^6

Prime Factorization of 72692912

Prime Factorization 2 × 2 × 2 × 2 × 1181 × 3847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9086614
Product of the distinct prime numbers

The prime factorization of 72692912 is 2 × 2 × 2 × 2 × 1181 × 3847. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 94, 1, 511, 332, 3482, 1957, 43671, 39020, 670624, 803483, 1596845, 4423130, 59412117, 88246660, 415344731, 769753053, 5385058976, 988318684

Basic calculations (n = 72692912)

Multiplication

n×y
n×2 145385824
n×3 218078736
n×4 290771648
n×5 363464560

Division

n÷y
n÷2 36346456
n÷3 24230970.666667
n÷3 18173228
n÷5 14538582.4

Exponentiation

ny
n2 5284259455039744
n3 3.8412820755037E+23
n4 2.7923397988177E+31
n5 2.0298331126955E+39

Nth Root

y√n
2√n 8526.0138400075
3√n 417.34705717803
4√n 92.336416651327
5√n 37.350671434251

Divisors of 72692912

1, 2, 4, 8, 16, 1181, 2362, 3847, 4724, 7694, 9448, 15388, 18896, 30776, 61552, 4543307, 9086614, 18173228, 36346456, 72692912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72692911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72692912 can be divided by 20 positive divisors. The sum of these divisors (counting 72692912) is 1, the average is 0.05.

Base conversion 72692912

Base System Value
2 Binary 100010101010011010010110000
3 Ternary 12001210011221002
4 Quaternary 10111103102300
5 Quinary 122102133122
6 Senary 11114021132
8 Octal 425232260
10 Decimal 72692912
12 Duodecimal 204177a8
16 Hexadecimal 45534b0
20 Vigesimal 12e6c5c
36 Base36 17a27k

Cryptographic Hash Functions

md5 5e790f2fb759a7422c4c13e6d9208b01
sha1 949c0333cd35fd0404cbe7ed80d46b9898fb1a75
sha256 601dc7b4d7947eb5dce054422332103b2396de944d5bfef89597f63eccab36fd
sha512 23261ab8c3926442f4548a35df2b35e0fd6da518108a783cbf490240639206a0197b7ebf841d0926f46043d307f0142d202d9422a9e273c7bb72297584145b63
ripemd-160 8b10b1560a8c784c9d8641744da1916bb5676815

72692912 as geometric shapes

Circle

Radius = n
Diameter 145385824
Circumference 456743036.6145
Area 1.6600990683615E+16

Sphere

Radius = n
Volume 1.6090324731692E+24
Surface area 6.6403962734461E+16
Circumference 456743036.6145

Square

Length = n
Perimeter 290771648
Area 5284259455039744
Diagonal 102803302.03879

Cube

Length = n
Surface area 31705556730238464
Volume 3.8412820755037E+23
Space diagonal 125907816.93413

Equilateral Triangle

Length = n
Perimeter 218078736
Area 2.2881514641263E+15
Altitude 62953908.467067

Triangular Pyramid

Length = n
Surface area 2.2881514641263E+15
Volume 4.526994340065E+22
Height 34267767.346265