84156972 (number)

84156972 is an even 8-digits composite number following 84156971 and preceding 84156973. In scientific notation, it is written as 8.4156972 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 28029648 positive integers (up to 84156972) that are relatively prime to 84156972.

Interesting facts

Basic properties

Name

Name eighty-four million one hundred fifty-six thousand nine hundred seventy-two

Notation

Scientific notation 8.4156972 × 10^7
Engineering notation 8.4156972 × 10^6

Prime Factorization of 84156972

Prime Factorization 2 × 2 × 3 × 3847 × 1823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42078486
Product of the distinct prime numbers

The prime factorization of 84156972 is 2 × 2 × 3 × 3847 × 1823. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 100, 28, 741, 809, 953, 8761, 39124, 11254, 117926, 872399, 9858704, 8633912, 80403162, 6637592, 606139486, 365652081, 5686398469, 5932145958

Basic calculations (n = 84156972)

Multiplication

n×y
n×2 168313944
n×3 252470916
n×4 336627888
n×5 420784860

Division

n÷y
n÷2 42078486
n÷3 28052324
n÷3 21039243
n÷5 16831394.4

Exponentiation

ny
n2 7082395936208784
n3 5.9603299649644E+23
n4 5.0160332197227E+31
n5 4.2213416722327E+39

Nth Root

y√n
2√n 9173.7109176167
3√n 438.22454656782
4√n 95.779491111703
5√n 38.460774026179

Divisors of 84156972

1, 2, 3, 4, 6, 12, 1823, 3646, 3847, 5469, 7292, 7694, 10938, 11541, 15388, 21876, 23082, 46164, 7013081, 14026162, 21039243, 28052324, 42078486, 84156972

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 -84156971
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 84156972 can be divided by 24 positive divisors. The sum of these divisors (counting 84156972) is 1, the average is 0.041666666666667.

Base conversion 84156972

Base System Value
2 Binary 101000001000010001000101100
3 Ternary 12212100121122220
4 Quaternary 11001002020230
5 Quinary 133021010342
6 Senary 12203435340
8 Octal 501021054
10 Decimal 84156972
12 Duodecimal 24225b50
16 Hexadecimal 504222c
20 Vigesimal 165jc8c
36 Base36 1e3rxo

Cryptographic Hash Functions

md5 08a55172a7f8884b80a53bff2d153c44
sha1 7d844bdb1766e9a2af86b109a3afbd4ba1f3745d
sha256 55a2aec6cebd0691dbfcfda9efda5ae74ac716f42bfa30a9f6242cb1ec2142b0
sha512 cedb8432e2707bbcfd6aedcaac12281271ed43767e2433d156dedd9262975f5264a4360ca71d94bee39dc4329f06f84eec16267bcf9a3569b5ba7912c2ef5b92
ripemd-160 071bce57c5dcb1e98f0bcb0e2146a614044e500c

84156972 as geometric shapes

Circle

Radius = n
Diameter 168313944
Circumference 528773849.96712
Area 2.2250003043008E+16

Sphere

Radius = n
Volume 2.4966571774538E+24
Surface area 8.9000012172031E+16
Circumference 528773849.96712

Square

Length = n
Perimeter 336627888
Area 7082395936208784
Diagonal 119015931.17065

Cube

Length = n
Surface area 42494375617252704
Volume 5.9603299649644E+23
Space diagonal 145764151.31515

Equilateral Triangle

Length = n
Perimeter 252470916
Area 3.0667674002082E+15
Altitude 72882075.657576

Triangular Pyramid

Length = n
Surface area 3.0667674002082E+15
Volume 7.0243162272261E+22
Height 39671977.056884