72679142 (number)

72679142 is an even 8-digits composite number following 72679141 and preceding 72679143. In scientific notation, it is written as 7.2679142 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 33586560 positive integers (up to 72679142) that are relatively prime to 72679142.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-nine thousand one hundred forty-two

Notation

Scientific notation 7.2679142 × 10^7
Engineering notation 7.2679142 × 10^6

Prime Factorization of 72679142

Prime Factorization 2 × 19 × 41 × 46649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72679142
Product of the distinct prime numbers

The prime factorization of 72679142 is 2 × 19 × 41 × 46649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 16, 3, 303, 732, 4421, 7203, 93805, 98028, 305857, 5184, 6208906, 9835120, 4302394, 1483176, 83878693, 359476365, 9231417226, 894207622

Basic calculations (n = 72679142)

Multiplication

n×y
n×2 145358284
n×3 218037426
n×4 290716568
n×5 363395710

Division

n÷y
n÷2 36339571
n÷3 24226380.666667
n÷3 18169785.5
n÷5 14535828.4

Exponentiation

ny
n2 5282257681856164
n3 3.8390995614021E+23
n4 2.7902246217528E+31
n5 2.0279113149627E+39

Nth Root

y√n
2√n 8525.2062731643
3√n 417.32070324738
4√n 92.332043588151
5√n 37.349256281917

Divisors of 72679142

1, 2, 19, 38, 41, 82, 779, 1558, 46649, 93298, 886331, 1772662, 1912609, 3825218, 36339571, 72679142

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 -72679141
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 72679142 can be divided by 16 positive divisors. The sum of these divisors (counting 72679142) is 1, the average is 0.0625.

Base conversion 72679142

Base System Value
2 Binary 100010101001111111011100110
3 Ternary 12001202111001002
4 Quaternary 10111033323212
5 Quinary 122101213032
6 Senary 11113433302
8 Octal 425177346
10 Decimal 72679142
12 Duodecimal 2040b832
16 Hexadecimal 454fee6
20 Vigesimal 12e4hh2
36 Base36 179rl2

Cryptographic Hash Functions

md5 d0de7ecf3acc4069a21ecee5b6ecfc48
sha1 580853c4a90b1b416b722df5c10d7ac3ab740f4c
sha256 7577436cc31a21b5c979488c3f936208753a7dc92e4b0d57e7678da0b249e21b
sha512 be5d7be04ce2eeac693e15c8735af9cec36a71d3c02b2673ed4031e278c17abf924082cb431948c60d5ca3b83bce8c92492c0ce7c633e8290cfdd086947eaac8
ripemd-160 d923eedcb0948e00ca7ab3a870628640afd5fcbb

72679142 as geometric shapes

Circle

Radius = n
Diameter 145358284
Circumference 456656517.15282
Area 1.6594701927688E+16

Sphere

Radius = n
Volume 1.6081182638001E+24
Surface area 6.637880771075E+16
Circumference 456656517.15282

Square

Length = n
Perimeter 290716568
Area 5282257681856164
Diagonal 102783828.31804

Cube

Length = n
Surface area 31693546091136984
Volume 3.8390995614021E+23
Space diagonal 125883966.59451

Equilateral Triangle

Length = n
Perimeter 218037426
Area 2.2872846709115E+15
Altitude 62941983.297257

Triangular Pyramid

Length = n
Surface area 2.2872846709115E+15
Volume 4.5244222225296E+22
Height 34261276.106013