84394912 (number)

84394912 is an even 8-digits composite number following 84394911 and preceding 84394913. In scientific notation, it is written as 8.4394912 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 34594560 positive integers (up to 84394912) that are relatively prime to 84394912.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred ninety-four thousand nine hundred twelve

Notation

Scientific notation 8.4394912 × 10^7
Engineering notation 8.4394912 × 10^6

Prime Factorization of 84394912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 161 × 16381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5274682
Product of the distinct prime numbers

The prime factorization of 84394912 is 2 × 2 × 2 × 2 × 2 × 161 × 16381. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 90, 80, 641, 988, 7996, 2921, 4036, 35515, 527560, 747350, 1377135, 5826703, 54778234, 59933567, 731016716, 810156939, 3100572296, 2563354279

Basic calculations (n = 84394912)

Multiplication

n×y
n×2 168789824
n×3 253184736
n×4 337579648
n×5 421974560

Division

n÷y
n÷2 42197456
n÷3 28131637.333333
n÷3 21098728
n÷5 16878982.4

Exponentiation

ny
n2 7122501171487744
n3 6.0110285958761E+23
n4 5.0730022937844E+31
n5 4.2813558215973E+39

Nth Root

y√n
2√n 9186.6703434922
3√n 438.63716056109
4√n 95.847119641084
5√n 38.482497774775

Divisors of 84394912

1, 2, 4, 8, 16, 32, 161, 322, 644, 1288, 2576, 5152, 16381, 32762, 65524, 131048, 262096, 524192, 2637341, 5274682, 10549364, 21098728, 42197456, 84394912

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 -84394911
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 84394912 can be divided by 24 positive divisors. The sum of these divisors (counting 84394912) is 1, the average is 0.041666666666667.

Base conversion 84394912

Base System Value
2 Binary 101000001111100001110100000
3 Ternary 12212210201001111
4 Quaternary 11001330032200
5 Quinary 133101114122
6 Senary 12212513104
8 Octal 501741640
10 Decimal 84394912
12 Duodecimal 2431b794
16 Hexadecimal 507c3a0
20 Vigesimal 167975c
36 Base36 1e8vj4

Cryptographic Hash Functions

md5 386d749a1879c5563cf1ec1895292acf
sha1 fe9785d1078dd3de38995d84f29ab33b626889b1
sha256 d858aa09f18ef17721334e18e1698c3a3f2a64afcd86c99d8f032b03d266a158
sha512 17a6526daa1a66957453b38d3c0a5ff9ab00c43d7c6259fc05e231f35ad125466bddebe9d4066d72342db2c9403e40ab6b96c9cce9ed56987463d91a3f1503f0
ripemd-160 025cef8294fc128d9e8e4ad3ad64076436eda6f6

84394912 as geometric shapes

Circle

Radius = n
Diameter 168789824
Circumference 530268871.07911
Area 2.2375997355531E+16

Sphere

Radius = n
Volume 2.5178937703096E+24
Surface area 8.9503989422122E+16
Circumference 530268871.07911

Square

Length = n
Perimeter 337579648
Area 7122501171487744
Diagonal 119352429.14568

Cube

Length = n
Surface area 42735007028926464
Volume 6.0110285958761E+23
Space diagonal 146176275.4843

Equilateral Triangle

Length = n
Perimeter 253184736
Area 3.0841334764964E+15
Altitude 73088137.742152

Triangular Pyramid

Length = n
Surface area 3.0841334764964E+15
Volume 7.0840651367503E+22
Height 39784143.048561