72608972 (number)

72608972 is an even 8-digits composite number following 72608971 and preceding 72608973. In scientific notation, it is written as 7.2608972 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 33656832 positive integers (up to 72608972) that are relatively prime to 72608972.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eight thousand nine hundred seventy-two

Notation

Scientific notation 7.2608972 × 10^7
Engineering notation 7.2608972 × 10^6

Prime Factorization of 72608972

Prime Factorization 2 × 2 × 67 × 17 × 15937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36304486
Product of the distinct prime numbers

The prime factorization of 72608972 is 2 × 2 × 67 × 17 × 15937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 84, 55, 686, 531, 1217, 6072, 56022, 33996, 23508, 721603, 1208637, 9209742, 76102739, 9594741, 739652907, 890917209, 2155195700, 8155539246

Basic calculations (n = 72608972)

Multiplication

n×y
n×2 145217944
n×3 217826916
n×4 290435888
n×5 363044860

Division

n÷y
n÷2 36304486
n÷3 24202990.666667
n÷3 18152243
n÷5 14521794.4

Exponentiation

ny
n2 5272062814896784
n3 3.8279906130908E+23
n4 2.7794646324217E+31
n5 2.018140696705E+39

Nth Root

y√n
2√n 8521.0898364
3√n 417.18635556457
4√n 92.309749411425
5√n 37.342041529637

Divisors of 72608972

1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 15937, 31874, 63748, 270929, 541858, 1067779, 1083716, 2135558, 4271116, 18152243, 36304486, 72608972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72608971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72608972 can be divided by 24 positive divisors. The sum of these divisors (counting 72608972) is 1, the average is 0.041666666666667.

Base conversion 72608972

Base System Value
2 Binary 100010100111110110011001100
3 Ternary 12001121220210012
4 Quaternary 10110332303030
5 Quinary 122041441342
6 Senary 11112132352
8 Octal 424766314
10 Decimal 72608972
12 Duodecimal 203970b8
16 Hexadecimal 453eccc
20 Vigesimal 12dg28c
36 Base36 1789fw

Cryptographic Hash Functions

md5 58c972045171183778fc3b33836b05f3
sha1 3845ef67cdb74ad86521e95b125a6e0b01836e7a
sha256 0d61a40dec19cc49bc666f0b86201bd7eba30150618487ca7b49fd261302e81d
sha512 23ba95453054554cc380a88be7eb313410f7f4ec2fff7b4edde8bf70a610bda73474158efce8bbcf50f51839012b02f953dd5b2bc5c3e9507f61ab5d104e007a
ripemd-160 6f9a0832f24836930ce15f49589c106a75d4ebbf

72608972 as geometric shapes

Circle

Radius = n
Diameter 145217944
Circumference 456215626.03981
Area 1.6562673808544E+16

Sphere

Radius = n
Volume 1.6034649584129E+24
Surface area 6.6250695234175E+16
Circumference 456215626.03981

Square

Length = n
Perimeter 290435888
Area 5272062814896784
Diagonal 102684592.95237

Cube

Length = n
Surface area 31632376889380704
Volume 3.8279906130908E+23
Space diagonal 125762428.58935

Equilateral Triangle

Length = n
Perimeter 217826916
Area 2.282870164024E+15
Altitude 62881214.294673

Triangular Pyramid

Length = n
Surface area 2.282870164024E+15
Volume 4.5113302013916E+22
Height 34228197.650789