84994920 (number)

84994920 is an even 8-digits composite number following 84994919 and preceding 84994921. In scientific notation, it is written as 8.4994920 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 160 positive divisors. There are 22021632 positive integers (up to 84994920) that are relatively prime to 84994920.

Interesting facts

Basic properties

Name

Name eighty-four million nine hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 8.4994920 × 10^7
Engineering notation 8.4994920 × 10^6

Prime Factorization of 84994920

Prime Factorization 2 × 2 × 2 × 9 × 5 × 3 × 3 × 37 × 709

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 7082910
Product of the distinct prime numbers

The prime factorization of 84994920 is 2 × 2 × 2 × 9 × 5 × 3 × 3 × 37 × 709. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84994920)

Multiplication

n×y
n×2 169989840
n×3 254984760
n×4 339979680
n×5 424974600

Division

n÷y
n÷2 42497460
n÷3 28331640
n÷3 21248730
n÷5 16998984

Exponentiation

ny
n2 7224136425806400
n3 6.140148975805E+23
n4 5.2188147098663E+31
n5 4.4357273875991E+39

Nth Root

y√n
2√n 9219.268951495
3√n 439.67420786691
4√n 96.017024279526
5√n 38.537061306252

Divisors of 84994920

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84994919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84994920 can be divided by 160 positive divisors. The sum of these divisors (counting 84994920) is 1, the average is 0.00625.

Base conversion 84994920

Base System Value
2 Binary 101000100001110101101101000
3 Ternary 12220221012010000
4 Quaternary 11010032231220
5 Quinary 133224314140
6 Senary 12233423000
8 Octal 504165550
10 Decimal 84994920
12 Duodecimal 2456aa60
16 Hexadecimal 510eb68
20 Vigesimal 16b4760
36 Base36 1elqi0

Cryptographic Hash Functions

md5 9350d1420709e8b00dc8e30a1e92d117
sha1 bb68845a9f37f6e83d817fad276f8383efe56ac2
sha256 1bb9edfade182cb382e8f294d522b9c9040f4af8bd453d13f44ede3e7c1f59d6
sha512 35f602ce7d6d3674722a05c20f6e0294cabd596895de0bd5359e3068734519d616a9cc391deec94039dbb59c49d3d789d120e9d699e2f92919ef85be7b2fb1a2
ripemd-160 547b9d80c668d10b62600be2265e65c6cdbf521c

84994920 as geometric shapes

Circle

Radius = n
Diameter 169989840
Circumference 534038832.5289
Area 2.2695293923844E+16

Sphere

Radius = n
Volume 2.5719795885781E+24
Surface area 9.0781175695375E+16
Circumference 534038832.5289

Square

Length = n
Perimeter 339979680
Area 7224136425806400
Diagonal 120200968.59682

Cube

Length = n
Surface area 43344818554838400
Volume 6.140148975805E+23
Space diagonal 147215519.82525

Equilateral Triangle

Length = n
Perimeter 254984760
Area 3.1281428325764E+15
Altitude 73607759.912626

Triangular Pyramid

Length = n
Surface area 3.1281428325764E+15
Volume 7.2362349638123E+22
Height 40066989.532272