84837981 (number)

84837981 is an odd 8-digits composite number following 84837980 and preceding 84837982. In scientific notation, it is written as 8.4837981 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 56517552 positive integers (up to 84837981) that are relatively prime to 84837981.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred thirty-seven thousand nine hundred eighty-one

Notation

Scientific notation 8.4837981 × 10^7
Engineering notation 8.4837981 × 10^6

Prime Factorization of 84837981

Prime Factorization 3 × 1483 × 19069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84837981
Product of the distinct prime numbers

The prime factorization of 84837981 is 3 × 1483 × 19069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 31, 10, 98, 615, 7111, 2328, 33406, 64414, 942647, 804029, 3837292, 6613403, 95278939, 12097168, 664245917, 961357464, 2790047109, 6018615095

Basic calculations (n = 84837981)

Multiplication

n×y
n×2 169675962
n×3 254513943
n×4 339351924
n×5 424189905

Division

n÷y
n÷2 42418990.5
n÷3 28279327
n÷3 21209495.25
n÷5 16967596.2

Exponentiation

ny
n2 7197483020156361
n3 6.1061992771185E+23
n4 5.1803761825439E+31
n5 4.3949265614751E+39

Nth Root

y√n
2√n 9210.7535522345
3√n 439.40342876716
4√n 95.972670861212
5√n 38.522819420428

Divisors of 84837981

1, 3, 1483, 4449, 19069, 57207, 28279327, 84837981

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 -84837980
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 84837981 can be divided by 8 positive divisors. The sum of these divisors (counting 84837981) is 1, the average is 0.125.

Base conversion 84837981

Base System Value
2 Binary 101000011101000011001011101
3 Ternary 12220122012211110
4 Quaternary 11003220121131
5 Quinary 133204303411
6 Senary 12230212233
8 Octal 503503135
10 Decimal 84837981
12 Duodecimal 244b4079
16 Hexadecimal 50e865d
20 Vigesimal 16a4ej1
36 Base36 1eidel

Cryptographic Hash Functions

md5 fb657056f854ea32253c7c8c8a157e5b
sha1 50751ea5e384996f362d835e400567555306b9f7
sha256 c4d92a972522a09cdc34b532e4ad2359a2ee98f7c42c359833c3a1adfdeee61d
sha512 fc745ae8c092b2fa52ef69e94e4e66de77eed2dd6fd4ad0b9d3e08a8c4a3da4eb0c62653a5fe8316456b6b4ca75c5527a68b43bf1e87e3e0ec9e01b83061aa83
ripemd-160 88ccf538b66872b37cbd89ff3cd483e67420f704

84837981 as geometric shapes

Circle

Radius = n
Diameter 169675962
Circumference 533052755.70998
Area 2.261155978046E+16

Sphere

Radius = n
Volume 2.5577587720468E+24
Surface area 9.0446239121842E+16
Circumference 533052755.70998

Square

Length = n
Perimeter 339351924
Area 7197483020156361
Diagonal 119979023.33455

Cube

Length = n
Surface area 43184898120938166
Volume 6.1061992771185E+23
Space diagonal 146943693.50356

Equilateral Triangle

Length = n
Perimeter 254513943
Area 3.1166015693813E+15
Altitude 73471846.751782

Triangular Pyramid

Length = n
Surface area 3.1166015693813E+15
Volume 7.1962248602115E+22
Height 39993007.778184