72077984 (number)

72077984 is an even 8-digits composite number following 72077983 and preceding 72077985. In scientific notation, it is written as 7.2077984 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 32409600 positive integers (up to 72077984) that are relatively prime to 72077984.

Interesting facts

Basic properties

Name

Name seventy-two million seventy-seven thousand nine hundred eighty-four

Notation

Scientific notation 7.2077984 × 10^7
Engineering notation 7.2077984 × 10^6

Prime Factorization of 72077984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 97 × 2111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4504874
Product of the distinct prime numbers

The prime factorization of 72077984 is 2 × 2 × 2 × 2 × 2 × 11 × 97 × 2111. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72077984)

Multiplication

n×y
n×2 144155968
n×3 216233952
n×4 288311936
n×5 360389920

Division

n÷y
n÷2 36038992
n÷3 24025994.666667
n÷3 18019496
n÷5 14415596.8

Exponentiation

ny
n2 5195235777504256
n3 3.7446212124718E+23
n4 2.699047478386E+31
n5 1.9454190096235E+39

Nth Root

y√n
2√n 8489.8753818887
3√n 416.16690787619
4√n 92.140519761334
5√n 37.287264737092

Divisors of 72077984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72077983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72077984 can be divided by 48 positive divisors. The sum of these divisors (counting 72077984) is 1, the average is 0.020833333333333.

Base conversion 72077984

Base System Value
2 Binary 100010010111101001010100000
3 Ternary 12000121221101222
4 Quaternary 10102331022200
5 Quinary 121422443414
6 Senary 11052514212
8 Octal 422751240
10 Decimal 72077984
12 Duodecimal 2017b968
16 Hexadecimal 44bd2a0
20 Vigesimal 12a9ej4
36 Base36 16wvq8

Cryptographic Hash Functions

md5 f10a1bdfaa3ef147bed2b5fa2b609b47
sha1 0bd06f58871d81f20f4416e3fa11ac69b3b020f2
sha256 2644d371af7fb2389af7877d2621f84a6e4382f6cab121bc2088569934b69ee1
sha512 2e350776719700f2611be779d2bf83ef8e45ee5113f6d16354dc087d8777deb4a826992a129b15c5c13b9ceb59c8a331b607500af8a0bd9b4be6022b63b20a23
ripemd-160 23fa27bcb1c9cfa3b13b810e8911a4dcaf08cdb9

72077984 as geometric shapes

Circle

Radius = n
Diameter 144155968
Circumference 452879330.03993
Area 1.6321314552274E+16

Sphere

Radius = n
Volume 1.5685432655437E+24
Surface area 6.5285258209097E+16
Circumference 452879330.03993

Square

Length = n
Perimeter 288311936
Area 5195235777504256
Diagonal 101933662.52131

Cube

Length = n
Surface area 31171414665025536
Volume 3.7446212124718E+23
Space diagonal 124842730.39514

Equilateral Triangle

Length = n
Perimeter 216233952
Area 2.2496030809842E+15
Altitude 62421365.197568

Triangular Pyramid

Length = n
Surface area 2.2496030809842E+15
Volume 4.413078420523E+22
Height 33977887.507104