669777720 (number)

669777720 is an even 9-digits composite number following 669777719 and preceding 669777721. In scientific notation, it is written as 6.69777720 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 177934848 positive integers (up to 669777720) that are relatively prime to 669777720.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million seven hundred seventy-seven thousand seven hundred twenty

Notation

Scientific notation 6.69777720 × 10^8
Engineering notation 6.69777720 × 10^6

Prime Factorization of 669777720

Prime Factorization 2 × 2 × 2 × 3 × 5 × 269 × 20749

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 167444430
Product of the distinct prime numbers

The prime factorization of 669777720 is 2 × 2 × 2 × 3 × 5 × 269 × 20749. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 36, 99, 866, 337, 1115, 954, 172, 91705, 986169, 488453, 260311, 4724585, 5335647, 1794402, 902279431, 259644842, 8231308482, 9834107303

Basic calculations (n = 669777720)

Multiplication

n×y
n×2 1339555440
n×3 2009333160
n×4 2679110880
n×5 3348888600

Division

n÷y
n÷2 334888860
n÷3 223259240
n÷3 167444430
n÷5 133955544

Exponentiation

ny
n2 448602194208398400
n3 3.004637548239E+26
n4 2.0124392864859E+35
n5 1.347886996941E+44

Nth Root

y√n
2√n 25880.064142115
3√n 874.93723413722
4√n 160.87281977424
5√n 58.2352761666

Divisors of 669777720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10760, 16140, 20749, 32280, 41498, 62247, 82996, 103745, 124494, 165992, 207490, 248988, 311235, 414980, 497976, 622470, 829960, 1244940, 2489880, 5581481, 11162962, 16744443, 22325924, 27907405, 33488886, 44651848, 55814810, 66977772, 83722215, 111629620, 133955544, 167444430, 223259240, 334888860, 669777720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -669777719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 669777720 can be divided by 64 positive divisors. The sum of these divisors (counting 669777720) is 1, the average is 0.015625.

Base conversion 669777720

Base System Value
2 Binary 100111111010111111111100111000
3 Ternary 1201200022020022020
4 Quaternary 213322333330320
5 Quinary 2332430341340
6 Senary 150243354440
8 Octal 4772777470
10 Decimal 669777720
12 Duodecimal 168382a20
16 Hexadecimal 27ebff38
20 Vigesimal a962460
36 Base36 b2rnso

Cryptographic Hash Functions

md5 0e408e060ab339d86632218288f3d1da
sha1 e61c822d00dbcdedc9589d966562b3b55b9c6daa
sha256 46bf109f5fb8b23215620dea343e4675fbe2effa878fecea093566e688e63f15
sha512 6f1fb583d400c9ec212157446e002b39fb7a564c85f11f149ca14e05b1eb70b684492d2e4470f422b0ef2899564b405f917bc429d514fbce19ee4e7df6e8e87b
ripemd-160 583b18a1c24c910ace1019871a589c7bd293a916

669777720 as geometric shapes

Circle

Radius = n
Diameter 1339555440
Circumference 4208337529.3802
Area 1.4093253577094E+18

Sphere

Radius = n
Volume 1.2585796330997E+27
Surface area 5.6373014308375E+18
Circumference 4208337529.3802

Square

Length = n
Perimeter 2679110880
Area 448602194208398400
Diagonal 947208735.39933

Cube

Length = n
Surface area 2691613165250390400
Volume 3.004637548239E+26
Space diagonal 1160089040.8176

Equilateral Triangle

Length = n
Perimeter 2009333160
Area 1.9425044818896E+17
Altitude 580044520.40882

Triangular Pyramid

Length = n
Surface area 1.9425044818896E+17
Volume 3.5409993089458E+25
Height 315736245.13311