84688538 (number)

84688538 is an even 8-digits composite number following 84688537 and preceding 84688539. In scientific notation, it is written as 8.4688538 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 38494780 positive integers (up to 84688538) that are relatively prime to 84688538.

Interesting facts

Basic properties

Name

Name eighty-four million six hundred eighty-eight thousand five hundred thirty-eight

Notation

Scientific notation 8.4688538 × 10^7
Engineering notation 8.4688538 × 10^6

Prime Factorization of 84688538

Prime Factorization 2 × 11 × 3849479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84688538
Product of the distinct prime numbers

The prime factorization of 84688538 is 2 × 11 × 3849479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 56, 36, 631, 149, 5559, 2846, 21623, 63242, 801330, 611423, 926943, 2402803, 28393172, 1575871, 958173989, 813106171, 6234551636, 6143724516

Basic calculations (n = 84688538)

Multiplication

n×y
n×2 169377076
n×3 254065614
n×4 338754152
n×5 423442690

Division

n÷y
n÷2 42344269
n÷3 28229512.666667
n÷3 21172134.5
n÷5 16937707.6

Exponentiation

ny
n2 7172148468577444
n3 6.0739876812276E+23
n4 5.1439713655318E+31
n5 4.3563541446075E+39

Nth Root

y√n
2√n 9202.6375567008
3√n 439.14527253183
4√n 95.930378695702
5√n 38.509238176957

Divisors of 84688538

1, 2, 11, 22, 3849479, 7698958, 42344269, 84688538

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 -84688537
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 84688538 can be divided by 8 positive divisors. The sum of these divisors (counting 84688538) is 1, the average is 0.125.

Base conversion 84688538

Base System Value
2 Binary 101000011000011111010011010
3 Ternary 12220100121211112
4 Quaternary 11003003322122
5 Quinary 133140013123
6 Senary 12223100322
8 Octal 503037232
10 Decimal 84688538
12 Duodecimal 244416a2
16 Hexadecimal 50c3e9a
20 Vigesimal 169616i
36 Base36 1ef63e

Cryptographic Hash Functions

md5 5053ed2477cb28fead9f4e7fc4c81e85
sha1 76d6b70200093614ea89552fe4685ff65b1b818f
sha256 e07cb8d3df3564c6bf41b4e253df7d1bb27826afaf12ce4b30da756ff4ce4a8b
sha512 6561610fd4d89003d0d25b68b4fe8c647e9fad587c87aeaabcc9b0879201fa2ecde7a9035e03ae8065e045cfba8d6a2fb6b605341f7d9401d8b79f998fa5b738
ripemd-160 a22eb0907cc19f8ddd41c3bc917d47a7010b1095

84688538 as geometric shapes

Circle

Radius = n
Diameter 169377076
Circumference 532113777.64812
Area 2.2531968939338E+16

Sphere

Radius = n
Volume 2.5442660103119E+24
Surface area 9.0127875757353E+16
Circumference 532113777.64812

Square

Length = n
Perimeter 338754152
Area 7172148468577444
Diagonal 119767679.01715

Cube

Length = n
Surface area 43032890811464664
Volume 6.0739876812276E+23
Space diagonal 146684850.63473

Equilateral Triangle

Length = n
Perimeter 254065614
Area 3.1056313867509E+15
Altitude 73342425.317364

Triangular Pyramid

Length = n
Surface area 3.1056313867509E+15
Volume 7.1582631303993E+22
Height 39922559.672383