84156938 (number)

84156938 is an even 8-digits composite number following 84156937 and preceding 84156939. In scientific notation, it is written as 8.4156938 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 41692320 positive integers (up to 84156938) that are relatively prime to 84156938.

Interesting facts

Basic properties

Name

Name eighty-four million one hundred fifty-six thousand nine hundred thirty-eight

Notation

Scientific notation 8.4156938 × 10^7
Engineering notation 8.4156938 × 10^6

Prime Factorization of 84156938

Prime Factorization 2 × 109 × 386041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84156938
Product of the distinct prime numbers

The prime factorization of 84156938 is 2 × 109 × 386041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 36, 47, 387, 67, 5769, 3863, 86969, 36590, 303887, 620801, 8704092, 2691160, 10065218, 40826116, 616394908, 534613062, 9622276975, 794685869

Basic calculations (n = 84156938)

Multiplication

n×y
n×2 168313876
n×3 252470814
n×4 336627752
n×5 420784690

Division

n÷y
n÷2 42078469
n÷3 28052312.666667
n÷3 21039234.5
n÷5 16831387.6

Exponentiation

ny
n2 7082390213535844
n3 5.9603227409234E+23
n4 5.0160251136788E+31
n5 4.2213331449831E+39

Nth Root

y√n
2√n 9173.7090644951
3√n 438.22448755256
4√n 95.779481437807
5√n 38.460770918495

Divisors of 84156938

1, 2, 109, 218, 386041, 772082, 42078469, 84156938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84156937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84156938 can be divided by 8 positive divisors. The sum of these divisors (counting 84156938) is 1, the average is 0.125.

Base conversion 84156938

Base System Value
2 Binary 101000001000010001000001010
3 Ternary 12212100121121122
4 Quaternary 11001002020022
5 Quinary 133021010223
6 Senary 12203435242
8 Octal 501021012
10 Decimal 84156938
12 Duodecimal 24225b22
16 Hexadecimal 504220a
20 Vigesimal 165jc6i
36 Base36 1e3rwq

Cryptographic Hash Functions

md5 1320c435b38e5ec791f22bdfdeea1021
sha1 8f7c2264e5c0c89239b4a3a019ec6836a2b4d313
sha256 3937d9f9086a92e3c4bd5c74bf7bf7fd55a6e05df9d9aca3e7643c1251d5a6c7
sha512 8e39ea43097db23b50cd6a7d66fb4719133821c17d366803212bcd07f0bfc9e52468f79afe4afa0290d49f1221db2608a7f387076910cc4b5d014e037b005ed7
ripemd-160 ab56215f12c5f0eb15f96a52ec351e9579aa4470

84156938 as geometric shapes

Circle

Radius = n
Diameter 168313876
Circumference 528773636.33882
Area 2.22499850647E+16

Sphere

Radius = n
Volume 2.4966541514546E+24
Surface area 8.8999940258802E+16
Circumference 528773636.33882

Square

Length = n
Perimeter 336627752
Area 7082390213535844
Diagonal 119015883.08739

Cube

Length = n
Surface area 42494341281215064
Volume 5.9603227409234E+23
Space diagonal 145764092.42542

Equilateral Triangle

Length = n
Perimeter 252470814
Area 3.0667649222182E+15
Altitude 72882046.212712

Triangular Pyramid

Length = n
Surface area 3.0667649222182E+15
Volume 7.0243077136122E+22
Height 39671961.029131