72671766 (number)

72671766 is an even 8-digits composite number following 72671765 and preceding 72671767. In scientific notation, it is written as 7.2671766 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 22841280 positive integers (up to 72671766) that are relatively prime to 72671766.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand seven hundred sixty-six

Notation

Scientific notation 7.2671766 × 10^7
Engineering notation 7.2671766 × 10^6

Prime Factorization of 72671766

Prime Factorization 2 × 23 × 3 × 71 × 7417

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72671766
Product of the distinct prime numbers

The prime factorization of 72671766 is 2 × 23 × 3 × 71 × 7417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 21, 95, 250, 52, 9111, 7330, 67010, 8930, 166179, 674986, 3851242, 4874029, 237737, 92097602, 727507816, 533303466, 4886531577, 6494184297

Basic calculations (n = 72671766)

Multiplication

n×y
n×2 145343532
n×3 218015298
n×4 290687064
n×5 363358830

Division

n÷y
n÷2 36335883
n÷3 24223922
n÷3 18167941.5
n÷5 14534353.2

Exponentiation

ny
n2 5281185573558756
n3 3.8379308220424E+23
n4 2.7890921062365E+31
n5 2.0268824889687E+39

Nth Root

y√n
2√n 8524.7736626845
3√n 417.30658520489
4√n 92.32970086968
5√n 37.348498157121

Divisors of 72671766

1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 7417, 9798, 14834, 22251, 44502, 170591, 341182, 511773, 526607, 1023546, 1053214, 1579821, 3159642, 12111961, 24223922, 36335883, 72671766

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671766 can be divided by 32 positive divisors. The sum of these divisors (counting 72671766) is 1, the average is 0.03125.

Base conversion 72671766

Base System Value
2 Binary 100010101001110001000010110
3 Ternary 12001202002220220
4 Quaternary 10111032020112
5 Quinary 122100444031
6 Senary 11113335210
8 Octal 425161026
10 Decimal 72671766
12 Duodecimal 20407506
16 Hexadecimal 454e216
20 Vigesimal 12e3j86
36 Base36 179lw6

Cryptographic Hash Functions

md5 2ee717e62e385d71dc7b07c4bd555525
sha1 e36351c513f6f6aba4fac554a7d524d7382230eb
sha256 e6d17cbf9eb23cd0413f6ee09f1a2e7f5aba63f96facee133985b5f2eb7d5dea
sha512 044330eb0c6967821ffb3f3af71b67f59ab3822013414f78331e6e3bc5a4171f92b7c47e1631dfa18fe73e4a0e45bf8198c67e0665487b071e1fab91b03c0ab0
ripemd-160 e590307835311857af65680885d0e3166b24dab1

72671766 as geometric shapes

Circle

Radius = n
Diameter 145343532
Circumference 456610172.37799
Area 1.6591333800137E+16

Sphere

Radius = n
Volume 1.6076287034019E+24
Surface area 6.6365335200546E+16
Circumference 456610172.37799

Square

Length = n
Perimeter 290687064
Area 5281185573558756
Diagonal 102773397.0788

Cube

Length = n
Surface area 31687113441352536
Volume 3.8379308220424E+23
Space diagonal 125871190.98776

Equilateral Triangle

Length = n
Perimeter 218015298
Area 2.2868204344009E+15
Altitude 62935595.493878

Triangular Pyramid

Length = n
Surface area 2.2868204344009E+15
Volume 4.523044849985E+22
Height 34257799.026268