67984785 (number)

67984785 is an odd 8-digits composite number following 67984784 and preceding 67984786. In scientific notation, it is written as 6.7984785 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 31011840 positive integers (up to 67984785) that are relatively prime to 67984785.

Interesting facts

Basic properties

Name

Name sixty-seven million nine hundred eighty-four thousand seven hundred eighty-five

Notation

Scientific notation 6.7984785 × 10^7
Engineering notation 6.7984785 × 10^6

Prime Factorization of 67984785

Prime Factorization 5 × 27 × 17 × 11 × 2693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 67984785
Product of the distinct prime numbers

The prime factorization of 67984785 is 5 × 27 × 17 × 11 × 2693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67984785)

Multiplication

n×y
n×2 135969570
n×3 203954355
n×4 271939140
n×5 339923925

Division

n÷y
n÷2 33992392.5
n÷3 22661595
n÷3 16996196.25
n÷5 13596957

Exponentiation

ny
n2 4621930991496225
n3 3.1422098474171E+23
n4 2.1362246090153E+31
n5 1.4523077075562E+39

Nth Root

y√n
2√n 8245.288654741
3√n 408.13506557666
4√n 90.803571817087
5√n 36.853806027156

Divisors of 67984785

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67984784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67984785 can be divided by 32 positive divisors. The sum of these divisors (counting 67984785) is 1, the average is 0.03125.

Base conversion 67984785

Base System Value
2 Binary 100000011010101110110010001
3 Ternary 11201220222121000
4 Quaternary 10003111312101
5 Quinary 114401003120
6 Senary 10425052213
8 Octal 403256621
10 Decimal 67984785
12 Duodecimal 1a927069
16 Hexadecimal 40d5d91
20 Vigesimal 114i1j5
36 Base36 14h5e9

Cryptographic Hash Functions

md5 0937fb74d71fb58e23997a2c6f67a97d
sha1 03681086ec6dfb3e0a6a820abc747c69072ea432
sha256 24685961360eb210eedca5d7c944803cc27705929f28aef0cb9f26af4896aadb
sha512 9aaf8ce4b5fb953333805aab8f407a58d96c5ff0f0c08ac4b2249f6480f78cc3dd7470721ffada530dc8f327b684ec2b3af418bcdff6e0f8a1450215cb6f8410
ripemd-160 c4ddb75faf4aa136f4218dc5e099e639fce446f2

67984785 as geometric shapes

Circle

Radius = n
Diameter 135969570
Circumference 427161002.22376
Area 1.4520224448284E+16

Sphere

Radius = n
Volume 1.3162057830244E+24
Surface area 5.8080897793134E+16
Circumference 427161002.22376

Square

Length = n
Perimeter 271939140
Area 4621930991496225
Diagonal 96145004.982019

Cube

Length = n
Surface area 27731585948977350
Volume 3.1422098474171E+23
Space diagonal 117753101.76165

Equilateral Triangle

Length = n
Perimeter 203954355
Area 2.0013548265872E+15
Altitude 58876550.880823

Triangular Pyramid

Length = n
Surface area 2.0013548265872E+15
Volume 3.7031298183663E+22
Height 32048334.994006