67491657 (number)

67491657 is an odd 8-digits composite number following 67491656 and preceding 67491658. In scientific notation, it is written as 6.7491657 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 44933616 positive integers (up to 67491657) that are relatively prime to 67491657.

Interesting facts

Basic properties

Name

Name sixty-seven million four hundred ninety-one thousand six hundred fifty-seven

Notation

Scientific notation 6.7491657 × 10^7
Engineering notation 6.7491657 × 10^6

Prime Factorization of 67491657

Prime Factorization 3 × 2287 × 9 × 1093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67491657
Product of the distinct prime numbers

The prime factorization of 67491657 is 3 × 2287 × 9 × 1093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 40, 17, 705, 236, 974, 8229, 96010, 15378, 501865, 106190, 6833281, 698708, 12801976, 17838744, 583320606, 277621826, 6726372701, 4221875456

Basic calculations (n = 67491657)

Multiplication

n×y
n×2 134983314
n×3 202474971
n×4 269966628
n×5 337458285

Division

n÷y
n÷2 33745828.5
n÷3 22497219
n÷3 16872914.25
n÷5 13498331.4

Exponentiation

ny
n2 4555123764605649
n3 3.0743285071331E+23
n4 2.0749152510875E+31
n5 1.4003946843047E+39

Nth Root

y√n
2√n 8215.3306080766
3√n 407.14586669718
4√n 90.638460975883
5√n 36.800186372815

Divisors of 67491657

1, 3, 9, 27, 1093, 2287, 3279, 6861, 9837, 20583, 29511, 61749, 2499691, 7499073, 22497219, 67491657

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 -67491656
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 67491657 can be divided by 16 positive divisors. The sum of these divisors (counting 67491657) is 1, the average is 0.0625.

Base conversion 67491657

Base System Value
2 Binary 100000001011101011101001001
3 Ternary 11200222221011000
4 Quaternary 10001131131021
5 Quinary 114234213112
6 Senary 10410325213
8 Octal 401353511
10 Decimal 67491657
12 Duodecimal 1a729809
16 Hexadecimal 405d749
20 Vigesimal 111g92h
36 Base36 146kw9

Cryptographic Hash Functions

md5 346477148414abe344f215732169a7c3
sha1 093fae0641440de8f4847e2ae75741ca12124740
sha256 9187c5b58d51d2304318be83158727e06982c68505f4eefe9f106c86bbfa9c5c
sha512 2d4fe7da463d7283514a1ce20447cb46c5052fac98ceaf39b7cdc515225f3f05392ff2c1e66e1548689175de01f8e92ed4ae924570cac0539a6fee7034183662
ripemd-160 843535dc21405f9f4dabef913317c0d44859e8b4

67491657 as geometric shapes

Circle

Radius = n
Diameter 134983314
Circumference 424062587.6196
Area 1.4310343355077E+16

Sphere

Radius = n
Volume 1.2877717136975E+24
Surface area 5.724137342031E+16
Circumference 424062587.6196

Square

Length = n
Perimeter 269966628
Area 4555123764605649
Diagonal 95447616.676433

Cube

Length = n
Surface area 27330742587633894
Volume 3.0743285071331E+23
Space diagonal 116898979.01101

Equilateral Triangle

Length = n
Perimeter 202474971
Area 1.9724264487653E+15
Altitude 58449489.505506

Triangular Pyramid

Length = n
Surface area 1.9724264487653E+15
Volume 3.6231308916483E+22
Height 31815872.225478