72673947 (number)

72673947 is an odd 8-digits composite number following 72673946 and preceding 72673948. In scientific notation, it is written as 7.2673947 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 48409200 positive integers (up to 72673947) that are relatively prime to 72673947.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-three thousand nine hundred forty-seven

Notation

Scientific notation 7.2673947 × 10^7
Engineering notation 7.2673947 × 10^6

Prime Factorization of 72673947

Prime Factorization 3 × 3 × 1583 × 5101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24224649
Product of the distinct prime numbers

The prime factorization of 72673947 is 3 × 3 × 1583 × 5101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 98, 25, 294, 177, 4794, 1285, 50538, 75141, 579849, 763267, 680574, 6938759, 57936226, 3039151, 291746032, 504354797, 3120858579, 5285879617

Basic calculations (n = 72673947)

Multiplication

n×y
n×2 145347894
n×3 218021841
n×4 290695788
n×5 363369735

Division

n÷y
n÷2 36336973.5
n÷3 24224649
n÷3 18168486.75
n÷5 14534789.4

Exponentiation

ny
n2 5281502572558809
n3 3.838276380385E+23
n4 2.7894269423945E+31
n5 2.0271866577195E+39

Nth Root

y√n
2√n 8524.9015830096
3√n 417.31075985027
4√n 92.330393603675
5√n 37.348722332482

Divisors of 72673947

1, 3, 9, 1583, 4749, 5101, 14247, 15303, 45909, 8074883, 24224649, 72673947

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72673946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72673947 can be divided by 12 positive divisors. The sum of these divisors (counting 72673947) is 1, the average is 0.083333333333333.

Base conversion 72673947

Base System Value
2 Binary 100010101001110101010011011
3 Ternary 12001202012220200
4 Quaternary 10111032222123
5 Quinary 122101031242
6 Senary 11113353243
8 Octal 425165233
10 Decimal 72673947
12 Duodecimal 20408823
16 Hexadecimal 454ea9b
20 Vigesimal 12e44h7
36 Base36 179nkr

Cryptographic Hash Functions

md5 60c39f55e3eb5ed5268885ecb4a265e6
sha1 7675cd1656557c231031d4dc6b002cd03516e14b
sha256 89171963d8a95e45c9d4324acca9983b052b90ba229cd04f45a4e1ac67efae18
sha512 c7d44aafb3145213ca737f2c5d0669abc122812d78063e94548f14cd335a1c6039822af0e6fef387f797a300d99f89c38cf4e86c5d20f896b0ba30a2eeac1607
ripemd-160 c0ca19219a129b91b450ecfe6bcaae5b0ce218c3

72673947 as geometric shapes

Circle

Radius = n
Diameter 145347894
Circumference 456623876.00515
Area 1.6592329681866E+16

Sphere

Radius = n
Volume 1.607773450542E+24
Surface area 6.6369318727465E+16
Circumference 456623876.00515

Square

Length = n
Perimeter 290695788
Area 5281502572558809
Diagonal 102776481.47858

Cube

Length = n
Surface area 31689015435352854
Volume 3.838276380385E+23
Space diagonal 125874968.59057

Equilateral Triangle

Length = n
Perimeter 218021841
Area 2.2869576989944E+15
Altitude 62937484.295284

Triangular Pyramid

Length = n
Surface area 2.2869576989944E+15
Volume 4.5234520943973E+22
Height 34258827.159528