72554940 (number)

72554940 is an even 8-digits composite number following 72554939 and preceding 72554941. In scientific notation, it is written as 7.2554940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 19346688 positive integers (up to 72554940) that are relatively prime to 72554940.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred fifty-four thousand nine hundred forty

Notation

Scientific notation 7.2554940 × 10^7
Engineering notation 7.2554940 × 10^6

Prime Factorization of 72554940

Prime Factorization 2 × 2 × 3 × 5 × 3 × 27 × 14929

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12092490
Product of the distinct prime numbers

The prime factorization of 72554940 is 2 × 2 × 3 × 5 × 3 × 27 × 14929. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 5, 8, 14, 468, 52, 252, 6703, 64713, 98940, 155232, 723451, 3308700, 8852747, 65137240, 81237508, 538890908, 747235900, 1787889018, 1314244831

Basic calculations (n = 72554940)

Multiplication

n×y
n×2 145109880
n×3 217664820
n×4 290219760
n×5 362774700

Division

n÷y
n÷2 36277470
n÷3 24184980
n÷3 18138735
n÷5 14510988

Exponentiation

ny
n2 5264219318403600
n3 3.8194511679361E+23
n4 2.7712005032254E+31
n5 2.0106428623949E+39

Nth Root

y√n
2√n 8517.918759885
3√n 417.08284674532
4√n 92.292571531434
5√n 37.336482255131

Divisors of 72554940

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14929, 29858, 44787, 59716, 74645, 89574, 134361, 149290, 179148, 223935, 268722, 298580, 403083, 447870, 537444, 671805, 806166, 895740, 1209249, 1343610, 1612332, 2015415, 2418498, 2687220, 3627747, 4030830, 4836996, 6046245, 7255494, 8061660, 12092490, 14510988, 18138735, 24184980, 36277470, 72554940

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72554939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72554940 can be divided by 72 positive divisors. The sum of these divisors (counting 72554940) is 1, the average is 0.013888888888889.

Base conversion 72554940

Base System Value
2 Binary 100010100110001100110111100
3 Ternary 12001112011200000
4 Quaternary 10110301212330
5 Quinary 122033224230
6 Senary 11111034300
8 Octal 424614674
10 Decimal 72554940
12 Duodecimal 2036b990
16 Hexadecimal 45319bc
20 Vigesimal 12d9770
36 Base36 1773r0

Cryptographic Hash Functions

md5 fd3a4bebc1171511ae7f59d8cc422b6a
sha1 850d7b63c55e96e44823e9113b8e9dd2be904e52
sha256 7d432f5d83979782fa3c5736846b80caa50e8e231e29d10b9a7135b46d959478
sha512 2c6512971beeb064e7d1ce7747dae5270d642dd8a9065c272b5e7abe813f8f8ac792ee1d98a656ce1e102472c3527099dabf595840e6b8b229cea9f9c16a7d2c
ripemd-160 ba39e7b241b713a29dfb192e1d9d690b10e5c4dc

72554940 as geometric shapes

Circle

Radius = n
Diameter 145109880
Circumference 455876132.9713
Area 1.6538032737582E+16

Sphere

Radius = n
Volume 1.5998879639911E+24
Surface area 6.6152130950329E+16
Circumference 455876132.9713

Square

Length = n
Perimeter 290219760
Area 5264219318403600
Diagonal 102608180.16517

Cube

Length = n
Surface area 31585315910421600
Volume 3.8194511679361E+23
Space diagonal 125668842.42011

Equilateral Triangle

Length = n
Perimeter 217664820
Area 2.2794738304152E+15
Altitude 62834421.210056

Triangular Pyramid

Length = n
Surface area 2.2794738304152E+15
Volume 4.5012663687642E+22
Height 34202726.721722