168740984 (number)

168740984 is an even 9-digits composite number following 168740983 and preceding 168740985. In scientific notation, it is written as 1.68740984 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors. There are 84370488 positive integers (up to 168740984) that are relatively prime to 168740984.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million seven hundred forty thousand nine hundred eighty-four

Notation

Scientific notation 1.68740984 × 10^8
Engineering notation 1.68740984 × 10^6

Prime Factorization of 168740984

Prime Factorization 2 × 2 × 2 × 21092623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42185246
Product of the distinct prime numbers

The prime factorization of 168740984 is 2 × 2 × 2 × 21092623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168740984)

Multiplication

n×y
n×2 337481968
n×3 506222952
n×4 674963936
n×5 843704920

Division

n÷y
n÷2 84370492
n÷3 56246994.666667
n÷3 42185246
n÷5 33748196.8

Exponentiation

ny
n2 28473519681288256
n3 4.8046497289639E+24
n4 8.1074132304071E+32
n5 1.3680528861935E+41

Nth Root

y√n
2√n 12990.034026129
3√n 552.59488307175
4√n 113.97383044423
5√n 44.202223428394

Divisors of 168740984

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 -168740983
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 168740984 can be divided by 8 positive divisors. The sum of these divisors (counting 168740984) is 1, the average is 0.125.

Base conversion 168740984

Base System Value
2 Binary 1010000011101100100001111000
3 Ternary 102202111221010002
4 Quaternary 22003230201320
5 Quinary 321144202414
6 Senary 24424412132
8 Octal 1203544170
10 Decimal 168740984
12 Duodecimal 48617048
16 Hexadecimal a0ec878
20 Vigesimal 2cecc94
36 Base36 2sgpdk

Cryptographic Hash Functions

md5 58d286cb87d9f64bec6478de4afd2480
sha1 0625ef9fb75fadc3e059a2a43b17e7c7818501a5
sha256 c1b71ee0540b7df0f8f4b4a8180aa2609daaca2c0efbd40cd2756099029b7a23
sha512 9eef61a35a220353265051cceac423d0786182a845ba60f8aec5fea0771b7a5c151af226e6a7cf4ccfa4b5379eb138f4fa0fd70d8d6d0effa636060622e0e6fe
ripemd-160 e34c1535202a258ded9da77489d628ead395d6c3

168740984 as geometric shapes

Circle

Radius = n
Diameter 337481968
Circumference 1060230871.3878
Area 8.945220025258E+16

Sphere

Radius = n
Volume 2.0125669722114E+25
Surface area 3.5780880101032E+17
Circumference 1060230871.3878

Square

Length = n
Perimeter 674963936
Area 28473519681288256
Diagonal 238635788.10098

Cube

Length = n
Surface area 170841118087729536
Volume 4.8046497289639E+24
Space diagonal 292267957.60717

Equilateral Triangle

Length = n
Perimeter 506222952
Area 1.2329395689576E+16
Altitude 146133978.80358

Triangular Pyramid

Length = n
Surface area 1.2329395689576E+16
Volume 5.6623340076275E+23
Height 79545262.700327