67731640 (number)

67731640 is an even 8-digits composite number following 67731639 and preceding 67731641. In scientific notation, it is written as 6.7731640 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 26345088 positive integers (up to 67731640) that are relatively prime to 67731640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.7731640 × 10^7
Engineering notation 6.7731640 × 10^6

Prime Factorization of 67731640

Prime Factorization 2 × 2 × 2 × 5 × 199 × 127 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16932910
Product of the distinct prime numbers

The prime factorization of 67731640 is 2 × 2 × 2 × 5 × 199 × 127 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 94, 67, 427, 7, 9248, 3842, 15205, 68787, 134077, 90359, 7011139, 4342643, 4985478, 46542339, 886353778, 564018038, 4410830157, 673972780

Basic calculations (n = 67731640)

Multiplication

n×y
n×2 135463280
n×3 203194920
n×4 270926560
n×5 338658200

Division

n÷y
n÷2 33865820
n÷3 22577213.333333
n÷3 16932910
n÷5 13546328

Exponentiation

ny
n2 4587575057089600
n3 3.1072398223977E+23
n4 2.1045844904431E+31
n5 1.4254695905627E+39

Nth Root

y√n
2√n 8229.9234504338
3√n 407.62786457567
4√n 90.718925536151
5√n 36.82631963238

Divisors of 67731640

1, 2, 4, 5, 8, 10, 20, 40, 67, 127, 134, 199, 254, 268, 335, 398, 508, 536, 635, 670, 796, 995, 1016, 1270, 1340, 1592, 1990, 2540, 2680, 3980, 5080, 7960, 8509, 13333, 17018, 25273, 26666, 34036, 42545, 50546, 53332, 66665, 68072, 85090, 101092, 106664, 126365, 133330, 170180, 202184, 252730, 266660, 340360, 505460, 533320, 1010920, 1693291, 3386582, 6773164, 8466455, 13546328, 16932910, 33865820, 67731640

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 -67731639
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 67731640 can be divided by 64 positive divisors. The sum of these divisors (counting 67731640) is 1, the average is 0.015625.

Base conversion 67731640

Base System Value
2 Binary 100000010011000000010111000
3 Ternary 11201110010100021
4 Quaternary 10002120002320
5 Quinary 114314403030
6 Senary 10415420224
8 Octal 402300270
10 Decimal 67731640
12 Duodecimal 1a824674
16 Hexadecimal 40980b8
20 Vigesimal 1136920
36 Base36 14bq2g

Cryptographic Hash Functions

md5 c80d56e0e4a04460c9fce15399de0a3f
sha1 11149ca22bef8f9de2ddf8c32fbada64d15c613e
sha256 e79bde9134568c2d339c50beda8a057e469a59a6c34d6ad51c16db2bd96d6577
sha512 593dcf58ef3aa22d86efbfa16960c5bd92c3a608d31b15e560e57644f2a703cc2e5f0d10c807807895bcba70cc2f77ec9b6614b999533111ec8382bff2969901
ripemd-160 ce9a4e8df6d5037ee4db380965296a07664bf837

67731640 as geometric shapes

Circle

Radius = n
Diameter 135463280
Circumference 425570445.27918
Area 1.4412292097144E+16

Sphere

Radius = n
Volume 1.3015575731982E+24
Surface area 5.7649168388578E+16
Circumference 425570445.27918

Square

Length = n
Perimeter 270926560
Area 4587575057089600
Diagonal 95787003.889772

Cube

Length = n
Surface area 27525450342537600
Volume 3.1072398223977E+23
Space diagonal 117314641.75996

Equilateral Triangle

Length = n
Perimeter 203194920
Area 1.9864782706037E+15
Altitude 58657320.879982

Triangular Pyramid

Length = n
Surface area 1.9864782706037E+15
Volume 3.6619172486505E+22
Height 31929001.296591