73281628 (number)

73281628 is an even 8-digits composite number following 73281627 and preceding 73281629. In scientific notation, it is written as 7.3281628 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 29558784 positive integers (up to 73281628) that are relatively prime to 73281628.

Interesting facts

Basic properties

Name

Name seventy-three million two hundred eighty-one thousand six hundred twenty-eight

Notation

Scientific notation 7.3281628 × 10^7
Engineering notation 7.3281628 × 10^6

Prime Factorization of 73281628

Prime Factorization 2 × 2 × 7 × 17 × 153953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36640814
Product of the distinct prime numbers

The prime factorization of 73281628 is 2 × 2 × 7 × 17 × 153953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 14, 27, 642, 593, 1349, 2418, 14735, 3388, 876496, 822772, 8046073, 8398911, 50490039, 76554548, 974233974, 762118839, 7617320514, 1666255031

Basic calculations (n = 73281628)

Multiplication

n×y
n×2 146563256
n×3 219844884
n×4 293126512
n×5 366408140

Division

n÷y
n÷2 36640814
n÷3 24427209.333333
n÷3 18320407
n÷5 14656325.6

Exponentiation

ny
n2 5370197002330384
n3 3.9353677901149E+23
n4 2.8839015843838E+31
n5 2.1133700309543E+39

Nth Root

y√n
2√n 8560.4689123903
3√n 418.47068153807
4√n 92.52280212137
5√n 37.410974561452

Divisors of 73281628

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 153953, 307906, 615812, 1077671, 2155342, 2617201, 4310684, 5234402, 10468804, 18320407, 36640814, 73281628

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 -73281627
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 73281628 can be divided by 24 positive divisors. The sum of these divisors (counting 73281628) is 1, the average is 0.041666666666667.

Base conversion 73281628

Base System Value
2 Binary 100010111100011000001011100
3 Ternary 12002220002111101
4 Quaternary 10113203001130
5 Quinary 122230003003
6 Senary 11134402444
8 Octal 427430134
10 Decimal 73281628
12 Duodecimal 20660424
16 Hexadecimal 45e305c
20 Vigesimal 12i0418
36 Base36 17mogs

Cryptographic Hash Functions

md5 9ca069f2e6fbfafc1bcc3bb7f1990573
sha1 248850e358772d61616414bc20bebbc36b710124
sha256 4e710a46f0b3d85fb05d5eac50f215ef885c401ee710f18faa8af679d3c4c5d0
sha512 6bc4ad4e5a18dbc7b0ea3eb11462af7e762884f2c71f0f72bace4eec139862c42f4888cd5585b4378c2d145be28c1c6f7aaa409d8d69f1de8eb8b5ddc578fa80
ripemd-160 1d597c4cfab5fe0bb3d0ee8caab24657c659ab35

73281628 as geometric shapes

Circle

Radius = n
Diameter 146563256
Circumference 460442048.3358
Area 1.6870971450851E+16

Sphere

Radius = n
Volume 1.6484430051465E+24
Surface area 6.7483885803404E+16
Circumference 460442048.3358

Square

Length = n
Perimeter 293126512
Area 5370197002330384
Diagonal 103635872.19038

Cube

Length = n
Surface area 32221182013982304
Volume 3.9353677901149E+23
Space diagonal 126927502.95736

Equilateral Triangle

Length = n
Perimeter 219844884
Area 2.3253635136726E+15
Altitude 63463751.478681

Triangular Pyramid

Length = n
Surface area 2.3253635136726E+15
Volume 4.6378754180889E+22
Height 34545290.730127