68277531 (number)

68277531 is an odd 8-digits composite number following 68277530 and preceding 68277532. In scientific notation, it is written as 6.8277531 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 37754640 positive integers (up to 68277531) that are relatively prime to 68277531.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred seventy-seven thousand five hundred thirty-one

Notation

Scientific notation 6.8277531 × 10^7
Engineering notation 6.8277531 × 10^6

Prime Factorization of 68277531

Prime Factorization 3 × 7 × 7 × 31 × 14983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9753933
Product of the distinct prime numbers

The prime factorization of 68277531 is 3 × 7 × 7 × 31 × 14983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 6, 95, 706, 904, 4734, 2515, 87264, 41377, 586180, 779485, 594290, 3606996, 82414558, 74379650, 902274788, 195823535, 6624134925, 7194817874

Basic calculations (n = 68277531)

Multiplication

n×y
n×2 136555062
n×3 204832593
n×4 273110124
n×5 341387655

Division

n÷y
n÷2 34138765.5
n÷3 22759177
n÷3 17069382.75
n÷5 13655506.2

Exponentiation

ny
n2 4661821239455961
n3 3.1829764419341E+23
n4 2.1732577268643E+31
n5 1.4838467181696E+39

Nth Root

y√n
2√n 8263.0219048481
3√n 408.72004362942
4√n 90.901165585751
5√n 36.885490379197

Divisors of 68277531

1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 14983, 44949, 104881, 314643, 464473, 734167, 1393419, 2202501, 3251311, 9753933, 22759177, 68277531

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68277530
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68277531 can be divided by 24 positive divisors. The sum of these divisors (counting 68277531) is 1, the average is 0.041666666666667.

Base conversion 68277531

Base System Value
2 Binary 100000100011101010100011011
3 Ternary 11202110212011110
4 Quaternary 10010131110123
5 Quinary 114434340111
6 Senary 10435231403
8 Octal 404352433
10 Decimal 68277531
12 Duodecimal 1aa48563
16 Hexadecimal 411d51b
20 Vigesimal 116edgb
36 Base36 14nfa3

Cryptographic Hash Functions

md5 81dabf3f605c3a37ae285ccb05b870f8
sha1 08be02363ae47082434ca2fcfadeb62393101873
sha256 a1b22cb141a1aa66ce1855598dae9de17505284a3704f3b5481639f1c251b0f2
sha512 a6a018f3b54e6c103e963c9086f4b2260771c734e6bf99565a14420abbf2f34a9e018f96bd8ceb9e24d03bbd27c278df8c62d3d4cd2fe61c872686e992267822
ripemd-160 48f3d3c2fce1a72347d00c9596977e4b73181580

68277531 as geometric shapes

Circle

Radius = n
Diameter 136555062
Circumference 429000379.5897
Area 1.4645543358224E+16

Sphere

Radius = n
Volume 1.333282054204E+24
Surface area 5.8582173432895E+16
Circumference 429000379.5897

Square

Length = n
Perimeter 273110124
Area 4661821239455961
Diagonal 96559010.345549

Cube

Length = n
Surface area 27970927436735766
Volume 3.1829764419341E+23
Space diagonal 118260152.70736

Equilateral Triangle

Length = n
Perimeter 204832593
Area 2.0186278106354E+15
Altitude 59130076.35368

Triangular Pyramid

Length = n
Surface area 2.0186278106354E+15
Volume 3.7511737107478E+22
Height 32186336.78185