668291271 (number)

668291271 is an odd 9-digits composite number following 668291270 and preceding 668291272. In scientific notation, it is written as 6.68291271 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 445055160 positive integers (up to 668291271) that are relatively prime to 668291271.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million two hundred ninety-one thousand two hundred seventy-one

Notation

Scientific notation 6.68291271 × 10^8
Engineering notation 6.68291271 × 10^6

Prime Factorization of 668291271

Prime Factorization 3 × 947 × 235231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668291271
Product of the distinct prime numbers

The prime factorization of 668291271 is 3 × 947 × 235231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 11, 79, 722, 910, 3797, 8564, 50391, 70555, 344316, 864268, 906011, 3210004, 44609753, 3360578, 23130054, 34805927, 1990092932, 7594418960

Basic calculations (n = 668291271)

Multiplication

n×y
n×2 1336582542
n×3 2004873813
n×4 2673165084
n×5 3341456355

Division

n÷y
n÷2 334145635.5
n÷3 222763757
n÷3 167072817.75
n÷5 133658254.2

Exponentiation

ny
n2 446613222894795441
n3 2.9846771837377E+26
n4 1.9946337086448E+35
n5 1.3329962963297E+44

Nth Root

y√n
2√n 25851.330159201
3√n 874.28950040087
4√n 160.78348845326
5√n 58.209404683302

Divisors of 668291271

1, 3, 947, 2841, 235231, 705693, 222763757, 668291271

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 -668291270
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 668291271 can be divided by 8 positive divisors. The sum of these divisors (counting 668291271) is 1, the average is 0.125.

Base conversion 668291271

Base System Value
2 Binary 100111110101010101000011000111
3 Ternary 1201120111201021120
4 Quaternary 213311111003013
5 Quinary 2332040310041
6 Senary 150151445023
8 Octal 4765250307
10 Decimal 668291271
12 Duodecimal 167986773
16 Hexadecimal 27d550c7
20 Vigesimal a8gg83b
36 Base36 b1vsuf

Cryptographic Hash Functions

md5 4d1618bb295cde56387a5635ed4cf7e5
sha1 d015e9bba76dab8ddaf5c063961e5249799b49af
sha256 d1fe916fe7b4498ecef1e3b5a3843ac855e6335e94ac7d4f2fb13a317e05b2c9
sha512 003c91b6f713129587e8f77cd9855ff00a0f52c26d4574148717c62c63bc164478976a57670da38c595bd10de954d8e443b30c21c4acc41b2fbc86eb89cf8ae2
ripemd-160 6d31d42be2da89517906c188588b507ea209bf6d

668291271 as geometric shapes

Circle

Radius = n
Diameter 1336582542
Circumference 4198997894.8636
Area 1.4030768200424E+18

Sphere

Radius = n
Volume 1.250218655169E+27
Surface area 5.6123072801694E+18
Circumference 4198997894.8636

Square

Length = n
Perimeter 2673165084
Area 446613222894795441
Diagonal 945106579.06375

Cube

Length = n
Surface area 2679679337368772646
Volume 2.9846771837377E+26
Space diagonal 1157514435.6268

Equilateral Triangle

Length = n
Perimeter 2004873813
Area 1.9338919834647E+17
Altitude 578757217.81339

Triangular Pyramid

Length = n
Surface area 1.9338919834647E+17
Volume 3.5174757937895E+25
Height 315035526.35458