720389966 (number)

720389966 is an even 9-digits composite number following 720389965 and preceding 720389967. In scientific notation, it is written as 7.20389966 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 348092640 positive integers (up to 720389966) that are relatively prime to 720389966.

Interesting facts

Basic properties

Name

Name seven hundred twenty million three hundred eighty-nine thousand nine hundred sixty-six

Notation

Scientific notation 7.20389966 × 10^8
Engineering notation 7.20389966 × 10^6

Prime Factorization of 720389966

Prime Factorization 2 × 31 × 757 × 15349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 720389966
Product of the distinct prime numbers

The prime factorization of 720389966 is 2 × 31 × 757 × 15349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 54, 23, 933, 63, 9990, 4990, 94499, 52847, 932292, 996555, 7855803, 7801794, 57980153, 93535120, 640558468, 249579611, 6028433889, 3520440047

Basic calculations (n = 720389966)

Multiplication

n×y
n×2 1440779932
n×3 2161169898
n×4 2881559864
n×5 3601949830

Division

n÷y
n÷2 360194983
n÷3 240129988.66667
n÷3 180097491.5
n÷5 144077993.2

Exponentiation

ny
n2 518961703113481156
n3 3.7385480366122E+26
n4 2.6932124929844E+35
n5 1.9401632562518E+44

Nth Root

y√n
2√n 26840.081333707
3√n 896.44273450289
4√n 163.82942755716
5√n 59.089937553816

Divisors of 720389966

1, 2, 31, 62, 757, 1514, 15349, 23467, 30698, 46934, 475819, 951638, 11619193, 23238386, 360194983, 720389966

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -720389965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 720389966 can be divided by 16 positive divisors. The sum of these divisors (counting 720389966) is 1, the average is 0.0625.

Base conversion 720389966

Base System Value
2 Binary 101010111100000100011101001110
3 Ternary 1212012112121020212
4 Quaternary 222330010131032
5 Quinary 2433404434331
6 Senary 155252242422
8 Octal 5274043516
10 Decimal 720389966
12 Duodecimal 181310412
16 Hexadecimal 2af0474e
20 Vigesimal b528ei6
36 Base36 bwwgge

Cryptographic Hash Functions

md5 e4b5f57068409c39d23961ef91a1bc4a
sha1 170d54c7eeffb64862436ad8cf162a7c5dceb4e2
sha256 82f668ee267c2fd4929bda0209b5b0f1950cf1ce1dc376610e28a1ac962a35d0
sha512 2198a8a97f230668416360adf0aa6fe2b8adbeb0c7e1dc4e892bbb59ae086ffb73a48b47269f024a8cae3822c73c6006dac277ad52aea25a7f4c6fbe0432bd50
ripemd-160 1d551cdc71773451538adfeb88796c83f7806201

720389966 as geometric shapes

Circle

Radius = n
Diameter 1440779932
Circumference 4526343649.8108
Area 1.6303662739958E+18

Sphere

Radius = n
Volume 1.5659993395885E+27
Surface area 6.521465095983E+18
Circumference 4526343649.8108

Square

Length = n
Perimeter 2881559864
Area 518961703113481156
Diagonal 1018785260.1147

Cube

Length = n
Surface area 3113770218680886936
Volume 3.7385480366122E+26
Space diagonal 1247752022.3748

Equilateral Triangle

Length = n
Perimeter 2161169898
Area 2.2471700924376E+17
Altitude 623876011.18741

Triangular Pyramid

Length = n
Surface area 2.2471700924376E+17
Volume 4.4059211141336E+25
Height 339595086.7049