72670530 (number)

72670530 is an even 8-digits composite number following 72670529 and preceding 72670531. In scientific notation, it is written as 7.2670530 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 19378800 positive integers (up to 72670530) that are relatively prime to 72670530.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy thousand five hundred thirty

Notation

Scientific notation 7.2670530 × 10^7
Engineering notation 7.2670530 × 10^6

Prime Factorization of 72670530

Prime Factorization 2 × 15 × 2422351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72670530
Product of the distinct prime numbers

The prime factorization of 72670530 is 2 × 15 × 2422351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72670530)

Multiplication

n×y
n×2 145341060
n×3 218011590
n×4 290682120
n×5 363352650

Division

n÷y
n÷2 36335265
n÷3 24223510
n÷3 18167632.5
n÷5 14534106

Exponentiation

ny
n2 5281005930480900
n3 3.8377349990119E+23
n4 2.7889023637774E+31
n5 2.0267101289396E+39

Nth Root

y√n
2√n 8524.701167783
3√n 417.30421934401
4√n 92.329308281731
5√n 37.348371111749

Divisors of 72670530

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72670529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72670530 can be divided by 8 positive divisors. The sum of these divisors (counting 72670530) is 1, the average is 0.125.

Base conversion 72670530

Base System Value
2 Binary 100010101001101110101000010
3 Ternary 12001202001020010
4 Quaternary 10111031311002
5 Quinary 122100424110
6 Senary 11113325350
8 Octal 425156502
10 Decimal 72670530
12 Duodecimal 20406856
16 Hexadecimal 454dd42
20 Vigesimal 12e3g6a
36 Base36 179kxu

Cryptographic Hash Functions

md5 8415a20ab1b8891b4ce70015a0a64294
sha1 0c93683d0a492ed48093c7b1feb4982454a6ddde
sha256 462d6b22952b97076b2984d27280763ac0e96867dce60474f241b2853df1950e
sha512 11a105afc4c987ff74c91e4b071303591b7aa2dbef19622b8a146d8d8f2755e866caa3d623d7ba13b10476de722283bdf1883bb9bbf5f3c90dda379731f44eff
ripemd-160 c0a6aa81afff4115f59d0f414e3e9745bede78f9

72670530 as geometric shapes

Circle

Radius = n
Diameter 145341060
Circumference 456602406.36095
Area 1.6590769434763E+16

Sphere

Radius = n
Volume 1.6075466772427E+24
Surface area 6.6363077739052E+16
Circumference 456602406.36095

Square

Length = n
Perimeter 290682120
Area 5281005930480900
Diagonal 102771649.11084

Cube

Length = n
Surface area 31686035582885400
Volume 3.8377349990119E+23
Space diagonal 125869050.17296

Equilateral Triangle

Length = n
Perimeter 218011590
Area 2.2867426466664E+15
Altitude 62934525.086479

Triangular Pyramid

Length = n
Surface area 2.2867426466664E+15
Volume 4.5228140703304E+22
Height 34257216.37028