72673520 (number)

72673520 is an even 8-digits composite number following 72673519 and preceding 72673521. In scientific notation, it is written as 7.2673520 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 29069376 positive integers (up to 72673520) that are relatively prime to 72673520.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-three thousand five hundred twenty

Notation

Scientific notation 7.2673520 × 10^7
Engineering notation 7.2673520 × 10^6

Prime Factorization of 72673520

Prime Factorization 2 × 2 × 2 × 2 × 5 × 908419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9084190
Product of the distinct prime numbers

The prime factorization of 72673520 is 2 × 2 × 2 × 2 × 5 × 908419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 68, 95, 459, 501, 1367, 8628, 64989, 32127, 930736, 7574, 977706, 5746435, 71678815, 62125355, 113189610, 989994959, 4738454553, 7315019514

Basic calculations (n = 72673520)

Multiplication

n×y
n×2 145347040
n×3 218020560
n×4 290694080
n×5 363367600

Division

n÷y
n÷2 36336760
n÷3 24224506.666667
n÷3 18168380
n÷5 14534704

Exponentiation

ny
n2 5281440509190400
n3 3.8382087247346E+23
n4 2.7893613852117E+31
n5 2.0271271041541E+39

Nth Root

y√n
2√n 8524.8765386954
3√n 417.30994253746
4√n 92.330257980228
5√n 37.348678443461

Divisors of 72673520

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 908419, 1816838, 3633676, 4542095, 7267352, 9084190, 14534704, 18168380, 36336760, 72673520

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 -72673519
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 72673520 can be divided by 20 positive divisors. The sum of these divisors (counting 72673520) is 1, the average is 0.05.

Base conversion 72673520

Base System Value
2 Binary 100010101001110100011110000
3 Ternary 12001202012022212
4 Quaternary 10111032203300
5 Quinary 122101023040
6 Senary 11113351252
8 Octal 425164360
10 Decimal 72673520
12 Duodecimal 20408528
16 Hexadecimal 454e8f0
20 Vigesimal 12e43g0
36 Base36 179n8w

Cryptographic Hash Functions

md5 b072289a9d4b5697900232afeee46185
sha1 014ef6322c546131c0c8b8047da0abd7eda7678c
sha256 0231f63b20da6c14476bbfac705bd73b6fac72d8b8878725998283a870597f49
sha512 309c9602a3a1fe629c2e7aed3c9ba427570519b2b632d21ea0b5136f953e15316bd21c507c096ddc2b5200eeafdd378654afe86e45dbcd3cdd3150b792575608
ripemd-160 1226ca6f69003edfcdc559080fa34e274f4b3064

72673520 as geometric shapes

Circle

Radius = n
Diameter 145347040
Circumference 456621193.08502
Area 1.6592134704044E+16

Sphere

Radius = n
Volume 1.6077451110094E+24
Surface area 6.6368538816176E+16
Circumference 456621193.08502

Square

Length = n
Perimeter 290694080
Area 5281440509190400
Diagonal 102775877.60939

Cube

Length = n
Surface area 31688643055142400
Volume 3.8382087247346E+23
Space diagonal 125874229.00487

Equilateral Triangle

Length = n
Perimeter 218020560
Area 2.2869308247676E+15
Altitude 62937114.502436

Triangular Pyramid

Length = n
Surface area 2.2869308247676E+15
Volume 4.5233723614487E+22
Height 34258625.869797