728156733 (number)

728156733 is an odd 9-digits composite number following 728156732 and preceding 728156734. In scientific notation, it is written as 7.28156733 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 452687616 positive integers (up to 728156733) that are relatively prime to 728156733.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million one hundred fifty-six thousand seven hundred thirty-three

Notation

Scientific notation 7.28156733 × 10^8
Engineering notation 7.28156733 × 10^6

Prime Factorization of 728156733

Prime Factorization 51 × 109 × 130987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 728156733
Product of the distinct prime numbers

The prime factorization of 728156733 is 51 × 109 × 130987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728156733)

Multiplication

n×y
n×2 1456313466
n×3 2184470199
n×4 2912626932
n×5 3640783665

Division

n÷y
n÷2 364078366.5
n÷3 242718911
n÷3 182039183.25
n÷5 145631346.6

Exponentiation

ny
n2 530212227813233289
n3 3.8607760360114E+26
n4 2.8112500652267E+35
n5 2.0470306631415E+44

Nth Root

y√n
2√n 26984.379425883
3√n 899.65284265129
4√n 164.26922848143
5√n 59.216805311718

Divisors of 728156733

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728156732
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728156733 can be divided by 8 positive divisors. The sum of these divisors (counting 728156733) is 1, the average is 0.125.

Base conversion 728156733

Base System Value
2 Binary 101011011001101100101000111101
3 Ternary 1212202011012020220
4 Quaternary 223121230220331
5 Quinary 2442402003413
6 Senary 200130531553
8 Octal 5331545075
10 Decimal 728156733
12 Duodecimal 183a36bb9
16 Hexadecimal 2b66ca3d
20 Vigesimal b7ajbgd
36 Base36 c1ixbx

Cryptographic Hash Functions

md5 b998c433bfbc41b267db567fcc15fa9a
sha1 d232112a15ad3535b2d66831a0fcf90213df3aaf
sha256 30f75e61b610746e571c34f54332a0280ecb80e6383bb7b95b47ddbab945a97b
sha512 383921b0ec3e04d0ea6bbf8ee7f2ef72091d0ba47e8e705e002aadbdef73d5e4dafcd5a751172ab64804925aba8c4e04bb0e20da8c1b58a4f6fb73b4c0a41354
ripemd-160 c5ae838ef12db887c9fca221b928effc30027159

728156733 as geometric shapes

Circle

Radius = n
Diameter 1456313466
Circumference 4575143686.1095
Area 1.6657108397415E+18

Sphere

Radius = n
Volume 1.6171980842518E+27
Surface area 6.6628433589661E+18
Circumference 4575143686.1095

Square

Length = n
Perimeter 2912626932
Area 530212227813233289
Diagonal 1029769127.3419

Cube

Length = n
Surface area 3181273366879399734
Volume 3.8607760360114E+26
Space diagonal 1261204457.4294

Equilateral Triangle

Length = n
Perimeter 2184470199
Area 2.295886293417E+17
Altitude 630602228.71468

Triangular Pyramid

Length = n
Surface area 2.295886293417E+17
Volume 4.5499681928436E+25
Height 343256375.78063