84972912 (number)

84972912 is an even 8-digits composite number following 84972911 and preceding 84972913. In scientific notation, it is written as 8.4972912 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 60 positive divisors. There are 27876096 positive integers (up to 84972912) that are relatively prime to 84972912.

Interesting facts

Basic properties

Name

Name eighty-four million nine hundred seventy-two thousand nine hundred twelve

Notation

Scientific notation 8.4972912 × 10^7
Engineering notation 8.4972912 × 10^6

Prime Factorization of 84972912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 149 × 109 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 97446
Product of the distinct prime numbers

The prime factorization of 84972912 is 2 × 2 × 2 × 2 × 3 × 149 × 109 × 109. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 4, 47, 83, 729, 369, 2078, 5868, 36028, 25005, 130135, 567660, 5359484, 140250, 58282810, 11615422, 977132144, 781996762, 2554818704, 7379701737

Basic calculations (n = 84972912)

Multiplication

n×y
n×2 169945824
n×3 254918736
n×4 339891648
n×5 424864560

Division

n÷y
n÷2 42486456
n÷3 28324304
n÷3 21243228
n÷5 16994582.4

Exponentiation

ny
n2 7220395773759744
n3 6.1353805468886E+23
n4 5.2134115129728E+31
n5 4.4299875771162E+39

Nth Root

y√n
2√n 9218.0752871736
3√n 439.63625585259
4√n 96.010808178942
5√n 38.535065395198

Divisors of 84972912

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 149, 218, 298, 327, 436, 447, 596, 654, 872, 894, 1192, 1308, 1744, 1788, 2384, 2616, 3576, 5232, 7152, 11881, 16241, 23762, 32482, 35643, 47524, 48723, 64964, 71286, 95048, 97446, 129928, 142572, 190096, 194892, 259856, 285144, 389784, 570288, 779568, 1770269, 3540538, 5310807, 7081076, 10621614, 14162152, 21243228, 28324304, 42486456, 84972912

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84972911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84972912 can be divided by 60 positive divisors. The sum of these divisors (counting 84972912) is 1, the average is 0.016666666666667.

Base conversion 84972912

Base System Value
2 Binary 101000100001001010101110000
3 Ternary 12220220001220220
4 Quaternary 11010021111300
5 Quinary 133223113122
6 Senary 12233133040
8 Octal 504112560
10 Decimal 84972912
12 Duodecimal 2455a180
16 Hexadecimal 5109570
20 Vigesimal 16b1c5c
36 Base36 1el9io

Cryptographic Hash Functions

md5 741301f0cd9acb3e33ab3d6aabf74397
sha1 7a70b2fb8154716192e279a717532109cc474544
sha256 0ffd77a97b7b302eab091ea2ab953b5ce8ede23b09f75120de4b4e01fd94cefc
sha512 00ff86c2e2cc84054a3ac33044af8c47a4b1585b07eb724e7d4b384aa78ee6b31bf2b36da9d6568280c5ef312e7e1b5a28a20f4a1735f40eb2010efebf6655f2
ripemd-160 31ee211bb70bae1d257a712650c065aff3f5c102

84972912 as geometric shapes

Circle

Radius = n
Diameter 169945824
Circumference 533900552.18666
Area 2.2683542318854E+16

Sphere

Radius = n
Volume 2.5699821937444E+24
Surface area 9.0734169275418E+16
Circumference 533900552.18666

Square

Length = n
Perimeter 339891648
Area 7220395773759744
Diagonal 120169844.58474

Cube

Length = n
Surface area 43322374642558464
Volume 6.1353805468886E+23
Space diagonal 147177400.85108

Equilateral Triangle

Length = n
Perimeter 254918736
Area 3.1265230827269E+15
Altitude 73588700.42554

Triangular Pyramid

Length = n
Surface area 3.1265230827269E+15
Volume 7.2306153164416E+22
Height 40056614.861579