667761738 (number)

667761738 is an even 9-digits composite number following 667761737 and preceding 667761739. In scientific notation, it is written as 6.67761738 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 190391472 positive integers (up to 667761738) that are relatively prime to 667761738.

Interesting facts

Basic properties

Name

Name six hundred sixty-seven million seven hundred sixty-one thousand seven hundred thirty-eight

Notation

Scientific notation 6.67761738 × 10^8
Engineering notation 6.67761738 × 10^6

Prime Factorization of 667761738

Prime Factorization 2 × 21 × 487 × 32647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 667761738
Product of the distinct prime numbers

The prime factorization of 667761738 is 2 × 21 × 487 × 32647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 10, 38, 211, 393, 8053, 2054, 41683, 61532, 209437, 509908, 9051472, 4497482, 68907158, 21188931, 751823715, 757934271, 4964712858, 7711086930

Basic calculations (n = 667761738)

Multiplication

n×y
n×2 1335523476
n×3 2003285214
n×4 2671046952
n×5 3338808690

Division

n÷y
n÷2 333880869
n÷3 222587246
n÷3 166940434.5
n÷5 133552347.6

Exponentiation

ny
n2 445905738736780644
n3 2.9775879108305E+26
n4 1.9883192783839E+35
n5 1.3277235370326E+44

Nth Root

y√n
2√n 25841.086238779
3√n 874.05851954186
4√n 160.75162903927
5√n 58.200177097607

Divisors of 667761738

1, 2, 21, 42, 487, 974, 10227, 20454, 32647, 65294, 685587, 1371174, 15899089, 31798178, 333880869, 667761738

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 -667761737
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 667761738 can be divided by 16 positive divisors. The sum of these divisors (counting 667761738) is 1, the average is 0.0625.

Base conversion 667761738

Base System Value
2 Binary 100111110011010011110001001010
3 Ternary 1201112111210220020
4 Quaternary 213303103301022
5 Quinary 2331421333423
6 Senary 150132241310
8 Octal 4763236112
10 Decimal 667761738
12 Duodecimal 167770236
16 Hexadecimal 27cd3c4a
20 Vigesimal a8da46i
36 Base36 b1kg96

Cryptographic Hash Functions

md5 1a2e5c0513e70d9bab12b12948c3b61e
sha1 3210d30d0b670b4acce0bdf7d2f1c917aab8948e
sha256 ae25a3591c62e910aad3746945105ee389592c8e82027714dc29f9567a5e537d
sha512 99705617963612bbebb5d69aacd72a0410b55e781b4f40d3bce6c1c1d95db1357e072395582f5f49081aec7e5680403370460e0f7abb83c7b0e081d9d3a60395
ripemd-160 b04dd5e128d55a5086ad92aae251baa1e593e4f4

667761738 as geometric shapes

Circle

Radius = n
Diameter 1335523476
Circumference 4195670740.8983
Area 1.400854193009E+18

Sphere

Radius = n
Volume 1.2472491074777E+27
Surface area 5.603416772036E+18
Circumference 4195670740.8983

Square

Length = n
Perimeter 2671046952
Area 445905738736780644
Diagonal 944357706.31343

Cube

Length = n
Surface area 2675434432420683864
Volume 2.9775879108305E+26
Space diagonal 1156597257.5665

Equilateral Triangle

Length = n
Perimeter 2003285214
Area 1.9308284871966E+17
Altitude 578298628.78325

Triangular Pyramid

Length = n
Surface area 1.9308284871966E+17
Volume 3.5091210055455E+25
Height 314785902.10448