660147387 (number)

660147387 is an odd 9-digits composite number following 660147386 and preceding 660147388. In scientific notation, it is written as 6.60147387 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 408240000 positive integers (up to 660147387) that are relatively prime to 660147387.

Interesting facts

Basic properties

Name

Name six hundred sixty million one hundred forty-seven thousand three hundred eighty-seven

Notation

Scientific notation 6.60147387 × 10^8
Engineering notation 6.60147387 × 10^6

Prime Factorization of 660147387

Prime Factorization 3 × 29 × 31 × 151 × 1621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 660147387
Product of the distinct prime numbers

The prime factorization of 660147387 is 3 × 29 × 31 × 151 × 1621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 660147387)

Multiplication

n×y
n×2 1320294774
n×3 1980442161
n×4 2640589548
n×5 3300736935

Division

n÷y
n÷2 330073693.5
n÷3 220049129
n÷3 165036846.75
n÷5 132029477.4

Exponentiation

ny
n2 435794572562927769
n3 2.876886483462E+26
n4 1.899169094753E+35
n5 1.2537315153724E+44

Nth Root

y√n
2√n 25693.333512801
3√n 870.72357428556
4√n 160.29140186797
5√n 58.066838578385

Divisors of 660147387

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -660147386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 660147387 can be divided by 32 positive divisors. The sum of these divisors (counting 660147387) is 1, the average is 0.03125.

Base conversion 660147387

Base System Value
2 Binary 100111010110010000110010111011
3 Ternary 1201000011221222020
4 Quaternary 213112100302323
5 Quinary 2322444204022
6 Senary 145301125523
8 Octal 4726206273
10 Decimal 660147387
12 Duodecimal 1650b98a3
16 Hexadecimal 27590cbb
20 Vigesimal a65i897
36 Base36 ax18zf

Cryptographic Hash Functions

md5 df53c58e1054f72780521e72f81662e2
sha1 dfd4de0f8d390e29356e543bf0817ab5f6c97fcd
sha256 acb756c1093ead17c1fe5d7d28119059784cf0c4bd247f179fa3b8759153e921
sha512 a992d9400fb9e2ceb3a5f71ac939301e627965886a39f2da88fbead0a28eb9c5049206228ccb271ce93750eb8a869ce92ace68241e1089100ceb456469faa418
ripemd-160 69ae6a62c1707534798667323130ea3597d23614

660147387 as geometric shapes

Circle

Radius = n
Diameter 1320294774
Circumference 4147828362.5714
Area 1.369089027638E+18

Sphere

Radius = n
Volume 1.2050673922208E+27
Surface area 5.476356110552E+18
Circumference 4147828362.5714

Square

Length = n
Perimeter 2640589548
Area 435794572562927769
Diagonal 933589387.86056

Cube

Length = n
Surface area 2614767435377566614
Volume 2.876886483462E+26
Space diagonal 1143408814.7678

Equilateral Triangle

Length = n
Perimeter 1980442161
Area 1.8870458533544E+17
Altitude 571704407.38392

Triangular Pyramid

Length = n
Surface area 1.8870458533544E+17
Volume 3.3904432352665E+25
Height 311196462.62019