67701781 (number)

67701781 is an odd 8-digits composite number following 67701780 and preceding 67701782. In scientific notation, it is written as 6.7701781 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 57915648 positive integers (up to 67701781) that are relatively prime to 67701781.

Interesting facts

Basic properties

Name

Name sixty-seven million seven hundred one thousand seven hundred eighty-one

Notation

Scientific notation 6.7701781 × 10^7
Engineering notation 6.7701781 × 10^6

Prime Factorization of 67701781

Prime Factorization 7 × 7 × 2053 × 673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9671683
Product of the distinct prime numbers

The prime factorization of 67701781 is 7 × 7 × 2053 × 673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 63, 89, 666, 993, 1997, 6415, 29225, 87703, 634696, 974344, 4337895, 1976924, 62098755, 49345741, 270120281, 862631069, 6572261399, 1408127648

Basic calculations (n = 67701781)

Multiplication

n×y
n×2 135403562
n×3 203105343
n×4 270807124
n×5 338508905

Division

n÷y
n÷2 33850890.5
n÷3 22567260.333333
n÷3 16925445.25
n÷5 13540356.2

Exponentiation

ny
n2 4583531150571961
n3 3.103132221627E+23
n4 2.1008757808264E+31
n5 1.4223303202171E+39

Nth Root

y√n
2√n 8228.1091995671
3√n 407.56795584666
4√n 90.708925688529
5√n 36.823072136738

Divisors of 67701781

1, 7, 49, 673, 2053, 4711, 14371, 32977, 100597, 1381669, 9671683, 67701781

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67701780
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67701781 can be divided by 12 positive divisors. The sum of these divisors (counting 67701781) is 1, the average is 0.083333333333333.

Base conversion 67701781

Base System Value
2 Binary 100000010010000110000010101
3 Ternary 11201101121101101
4 Quaternary 10002100300111
5 Quinary 114312424111
6 Senary 10415030101
8 Octal 402206025
10 Decimal 67701781
12 Duodecimal 1a80b331
16 Hexadecimal 4090c15
20 Vigesimal 1132e91
36 Base36 14b311

Cryptographic Hash Functions

md5 c170f80aa0b43ad8c4674d555ec9ddb7
sha1 511e12dfe6b22b886ac812e17488c2e124c026ef
sha256 0f8982487ce6fefb9d452002cee928cafd7404113f9dc5dbeb59800cb289337d
sha512 e6ef6568bc905b3d9b1b0bdf960101b4a83b8caad297875d983f7984af9b827f8e840a13af15ebf72c91c83f687bef28b1d0bd2328bae677af49d96d13e8d329
ripemd-160 1d4820dd1c4d0c3ce184b8e2e4bdfcf0cc74417f

67701781 as geometric shapes

Circle

Radius = n
Diameter 135403562
Circumference 425382835.64909
Area 1.4399587790137E+16

Sphere

Radius = n
Volume 1.2998369854108E+24
Surface area 5.7598351160547E+16
Circumference 425382835.64909

Square

Length = n
Perimeter 270807124
Area 4583531150571961
Diagonal 95744776.887013

Cube

Length = n
Surface area 27501186903431766
Volume 3.103132221627E+23
Space diagonal 117262924.4549

Equilateral Triangle

Length = n
Perimeter 203105343
Area 1.9847272077163E+15
Altitude 58631462.227451

Triangular Pyramid

Length = n
Surface area 1.9847272077163E+15
Volume 3.6570763947182E+22
Height 31914925.629004