67997657 (number)

67997657 is an odd 8-digits composite number following 67997656 and preceding 67997658. In scientific notation, it is written as 6.7997657 × 10^7. The sum of its digits is 56. It has a total of 5 prime factors and 24 positive divisors. There are 53352000 positive integers (up to 67997657) that are relatively prime to 67997657.

Interesting facts

Basic properties

Name

Name sixty-seven million nine hundred ninety-seven thousand six hundred fifty-seven

Notation

Scientific notation 6.7997657 × 10^7
Engineering notation 6.7997657 × 10^6

Prime Factorization of 67997657

Prime Factorization 7 × 13 × 13 × 229 × 251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5230589
Product of the distinct prime numbers

The prime factorization of 67997657 is 7 × 13 × 13 × 229 × 251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 98, 4, 292, 73, 4411, 7760, 94016, 28511, 734295, 594747, 859903, 657558, 9661329, 3971979, 990190955, 874206563, 5536315800, 4398754738

Basic calculations (n = 67997657)

Multiplication

n×y
n×2 135995314
n×3 203992971
n×4 271990628
n×5 339988285

Division

n÷y
n÷2 33998828.5
n÷3 22665885.666667
n÷3 16999414.25
n÷5 13599531.4

Exponentiation

ny
n2 4623681357489649
n3 3.1439949902388E+23
n4 2.1378429295597E+31
n5 1.4536831024408E+39

Nth Root

y√n
2√n 8246.0691847692
3√n 408.16082223696
4√n 90.807869619154
5√n 36.855201475471

Divisors of 67997657

1, 7, 13, 91, 169, 229, 251, 1183, 1603, 1757, 2977, 3263, 20839, 22841, 38701, 42419, 57479, 270907, 296933, 402353, 747227, 5230589, 9713951, 67997657

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 -67997656
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 67997657 can be divided by 24 positive divisors. The sum of these divisors (counting 67997657) is 1, the average is 0.041666666666667.

Base conversion 67997657

Base System Value
2 Binary 100000011011000111111011001
3 Ternary 11201221122020202
4 Quaternary 10003120333121
5 Quinary 114401411112
6 Senary 10425231545
8 Octal 403307731
10 Decimal 67997657
12 Duodecimal 1a9325b5
16 Hexadecimal 40d8fd9
20 Vigesimal 114je2h
36 Base36 14hfbt

Cryptographic Hash Functions

md5 ebb39cb7662f63888895c11c4b2b2f45
sha1 987d0282a4570970e7311ddcbd1d1512ae8d0193
sha256 246d5d98b80f4d05b3d14a6b87a49ea89f4cf83bfcf1b0663f9b313307f28818
sha512 7ba09dae2fbd8b0a5e67a38d04038e919962efbb4fb2d3425a22cde5cfaa45c027e2f52be55c4f19bcd21c819c89f1ea836b1e71c1f48c0ded9ea88a1b61f57c
ripemd-160 a13adffe67c9a6586f896f9ac5212e53573fafb6

67997657 as geometric shapes

Circle

Radius = n
Diameter 135995314
Circumference 427241879.38504
Area 1.452572338523E+16

Sphere

Radius = n
Volume 1.316953541901E+24
Surface area 5.8102893540918E+16
Circumference 427241879.38504

Square

Length = n
Perimeter 271990628
Area 4623681357489649
Diagonal 96163208.738994

Cube

Length = n
Surface area 27742088144937894
Volume 3.1439949902388E+23
Space diagonal 117775396.71964

Equilateral Triangle

Length = n
Perimeter 203992971
Area 2.0021127572953E+15
Altitude 58887698.359821

Triangular Pyramid

Length = n
Surface area 2.0021127572953E+15
Volume 3.7052336293573E+22
Height 32054402.912998