72994746 (number)

72994746 is an even 8-digits composite number following 72994745 and preceding 72994747. In scientific notation, it is written as 7.2994746 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 22049280 positive integers (up to 72994746) that are relatively prime to 72994746.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2994746 × 10^7
Engineering notation 7.2994746 × 10^6

Prime Factorization of 72994746

Prime Factorization 2 × 33 × 3169 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72994746
Product of the distinct prime numbers

The prime factorization of 72994746 is 2 × 33 × 3169 × 349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 31, 96, 647, 40, 2401, 9534, 55762, 27049, 774584, 148694, 1965098, 3860041, 20087871, 578509, 525193645, 717790544, 7432812406, 9598973222

Basic calculations (n = 72994746)

Multiplication

n×y
n×2 145989492
n×3 218984238
n×4 291978984
n×5 364973730

Division

n÷y
n÷2 36497373
n÷3 24331582
n÷3 18248686.5
n÷5 14598949.2

Exponentiation

ny
n2 5328232943604516
n3 3.8893301034724E+23
n4 2.8390066301312E+31
n5 2.0723256785875E+39

Nth Root

y√n
2√n 8543.6962726913
3√n 417.92389280024
4√n 92.432117105968
5√n 37.3816373829

Divisors of 72994746

1, 2, 33, 66, 349, 698, 3169, 6338, 11517, 23034, 104577, 209154, 1105981, 2211962, 36497373, 72994746

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 -72994745
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 72994746 can be divided by 16 positive divisors. The sum of these divisors (counting 72994746) is 1, the average is 0.0625.

Base conversion 72994746

Base System Value
2 Binary 100010110011100111110111010
3 Ternary 12002100111222010
4 Quaternary 10112130332322
5 Quinary 122141312441
6 Senary 11124310350
8 Octal 426347672
10 Decimal 72994746
12 Duodecimal 205423b6
16 Hexadecimal 459cfba
20 Vigesimal 12g46h6
36 Base36 17gj3u

Cryptographic Hash Functions

md5 8933296c0547e6670a319b952473926c
sha1 2302b5b6ea1cb0b59c4c670c22a9d767c5fadd16
sha256 545cb781ad2abdfceaf042dc4d6ebcfc9352e2d309edf6178647f7ee4e8cd4a8
sha512 9c4a43c7502cdbce73f07395d82d8920826880a644855ae50133858b24bae576ebed5fa08b51582679f031094c970e30fdba9e1e0be27446d3da4e91fbd1ef02
ripemd-160 8ca06a8d07816a7739b0b3a5ef03f02e7ada6497

72994746 as geometric shapes

Circle

Radius = n
Diameter 145989492
Circumference 458639515.56851
Area 1.6739137472243E+16

Sphere

Radius = n
Volume 1.6291587840606E+24
Surface area 6.6956549888972E+16
Circumference 458639515.56851

Square

Length = n
Perimeter 291978984
Area 5328232943604516
Diagonal 103230159.77518

Cube

Length = n
Surface area 31969397661627096
Volume 3.8893301034724E+23
Space diagonal 126430608.75759

Equilateral Triangle

Length = n
Perimeter 218984238
Area 2.3071925432213E+15
Altitude 63215304.378793

Triangular Pyramid

Length = n
Surface area 2.3071925432213E+15
Volume 4.5836194840639E+22
Height 34410053.258393