728021260 (number)

728021260 is an even 9-digits composite number following 728021259 and preceding 728021261. In scientific notation, it is written as 7.28021260 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 273208320 positive integers (up to 728021260) that are relatively prime to 728021260.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million twenty-one thousand two hundred sixty

Notation

Scientific notation 7.28021260 × 10^8
Engineering notation 7.28021260 × 10^6

Prime Factorization of 728021260

Prime Factorization 2 × 2 × 5 × 17 × 331 × 6469

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 364010630
Product of the distinct prime numbers

The prime factorization of 728021260 is 2 × 2 × 5 × 17 × 331 × 6469. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 20, 67, 425, 929, 4260, 6901, 84498, 87697, 778846, 300918, 5192485, 3677165, 30975807, 89474818, 893044727, 404850947, 7922420667, 2988479655

Basic calculations (n = 728021260)

Multiplication

n×y
n×2 1456042520
n×3 2184063780
n×4 2912085040
n×5 3640106300

Division

n÷y
n÷2 364010630
n÷3 242673753.33333
n÷3 182005315
n÷5 145604252

Exponentiation

ny
n2 530014955011987600
n3 3.8586215536667E+26
n4 2.8091585253636E+35
n5 2.0451271291749E+44

Nth Root

y√n
2√n 26981.8690976
3√n 899.59704595108
4√n 164.2615874074
5√n 59.214601699505

Divisors of 728021260

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 331, 340, 662, 1324, 1655, 3310, 5627, 6469, 6620, 11254, 12938, 22508, 25876, 28135, 32345, 56270, 64690, 109973, 112540, 129380, 219946, 439892, 549865, 1099730, 2141239, 2199460, 4282478, 8564956, 10706195, 21412390, 36401063, 42824780, 72802126, 145604252, 182005315, 364010630, 728021260

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 -728021259
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 728021260 can be divided by 48 positive divisors. The sum of these divisors (counting 728021260) is 1, the average is 0.020833333333333.

Base conversion 728021260

Base System Value
2 Binary 101011011001001011100100001100
3 Ternary 1212201220022102101
4 Quaternary 223121023210030
5 Quinary 2442333140020
6 Senary 200124004444
8 Octal 5331134414
10 Decimal 728021260
12 Duodecimal 183990724
16 Hexadecimal 2b64b90c
20 Vigesimal b7a2d30
36 Base36 c1g0ss

Cryptographic Hash Functions

md5 aa6d1ea5972ecc86989ce662275afdb0
sha1 1378a471f7f73c9ba7eaa880ecaaf4dcb385718b
sha256 7d5bd91a83ec425cee80457dc80d511a09819a445c4094dd0d8a6190e0025e67
sha512 e74f0a1d831714ee9dded9580e5b5c08b44133ef0b79337185ea729363eaa96280571abbbe41f26e100510d5306d9a2834d1f020300deadc0374f1dabfaa26a7
ripemd-160 20e055606c04a48677a52fe3d3813507c5f06ff3

728021260 as geometric shapes

Circle

Radius = n
Diameter 1456042520
Circumference 4574292484.1464
Area 1.6650910889584E+18

Sphere

Radius = n
Volume 1.6162956167977E+27
Surface area 6.6603643558335E+18
Circumference 4574292484.1464

Square

Length = n
Perimeter 2912085040
Area 530014955011987600
Diagonal 1029577539.5879

Cube

Length = n
Surface area 3180089730071925600
Volume 3.8586215536667E+26
Space diagonal 1260969811.3103

Equilateral Triangle

Length = n
Perimeter 2184063780
Area 2.2950320771302E+17
Altitude 630484905.65516

Triangular Pyramid

Length = n
Surface area 2.2950320771302E+17
Volume 4.5474291110505E+25
Height 343192513.19598