72746688 (number)

72746688 is an even 8-digits composite number following 72746687 and preceding 72746689. In scientific notation, it is written as 7.2746688 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 56 positive divisors. There are 20557824 positive integers (up to 72746688) that are relatively prime to 72746688.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred forty-six thousand six hundred eighty-eight

Notation

Scientific notation 7.2746688 × 10^7
Engineering notation 7.2746688 × 10^6

Prime Factorization of 72746688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 21 × 113 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2273334
Product of the distinct prime numbers

The prime factorization of 72746688 is 2 × 2 × 2 × 2 × 2 × 2 × 21 × 113 × 479. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 9, 85, 69, 270, 297, 6805, 1356, 4805, 21880, 989983, 763578, 7679044, 6848720, 7295608, 85173805, 39942260, 383730430, 3415452864, 4027736187

Basic calculations (n = 72746688)

Multiplication

n×y
n×2 145493376
n×3 218240064
n×4 290986752
n×5 363733440

Division

n÷y
n÷2 36373344
n÷3 24248896
n÷3 18186672
n÷5 14549337.6

Exponentiation

ny
n2 5292080614969344
n3 3.8498133736802E+23
n4 2.8006117235334E+31
n5 2.0373522726103E+39

Nth Root

y√n
2√n 8529.1668995278
3√n 417.4499453539
4√n 92.353488832462
5√n 37.35619597733

Divisors of 72746688

1, 2, 4, 8, 16, 21, 32, 42, 64, 84, 113, 168, 226, 336, 452, 479, 672, 904, 958, 1344, 1808, 1916, 2373, 3616, 3832, 4746, 7232, 7664, 9492, 10059, 15328, 18984, 20118, 30656, 37968, 40236, 54127, 75936, 80472, 108254, 151872, 160944, 216508, 321888, 433016, 643776, 866032, 1136667, 1732064, 2273334, 3464128, 4546668, 9093336, 18186672, 36373344, 72746688

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72746687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72746688 can be divided by 56 positive divisors. The sum of these divisors (counting 72746688) is 1, the average is 0.017857142857143.

Base conversion 72746688

Base System Value
2 Binary 100010101100000011011000000
3 Ternary 12001212220200210
4 Quaternary 10111200123000
5 Quinary 122110343223
6 Senary 11115114120
8 Octal 425403300
10 Decimal 72746688
12 Duodecimal 20442940
16 Hexadecimal 45606c0
20 Vigesimal 12ed6e8
36 Base36 17b7pc

Cryptographic Hash Functions

md5 2d22493d932629732915d236c2d2ae53
sha1 bc705a9cd8f0cccd440c1dee8604ec4bab4aa8f8
sha256 a911bd89f05e71d2c1c739f00e1a724b1fae3602be51460f15697dca542bfa2b
sha512 dce4d7bab9328cc94d337137f3a160a5b392c13be9f3707fe9796815a013c2ee1f8e9a06d8f474c9b50d8d2567fb34180919480ff68290adc60f7ddb056bcd24
ripemd-160 97f0fe9cff23a78ae5f371c60549ac39a8084059

72746688 as geometric shapes

Circle

Radius = n
Diameter 145493376
Circumference 457080921.18758
Area 1.6625561582193E+16

Sphere

Radius = n
Volume 1.6126060549927E+24
Surface area 6.6502246328771E+16
Circumference 457080921.18758

Square

Length = n
Perimeter 290986752
Area 5292080614969344
Diagonal 102879352.78732

Cube

Length = n
Surface area 31752483689816064
Volume 3.8498133736802E+23
Space diagonal 126000959.69836

Equilateral Triangle

Length = n
Perimeter 218240064
Area 2.2915381257193E+15
Altitude 63000479.849181

Triangular Pyramid

Length = n
Surface area 2.2915381257193E+15
Volume 4.5370485713866E+22
Height 34293117.595775