169487980 (number)

169487980 is an even 9-digits composite number following 169487979 and preceding 169487981. In scientific notation, it is written as 1.69487980 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 48 positive divisors. There are 64032768 positive integers (up to 169487980) that are relatively prime to 169487980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.69487980 × 10^8
Engineering notation 1.69487980 × 10^6

Prime Factorization of 169487980

Prime Factorization 2 × 2 × 5 × 19 × 577 × 773

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84743990
Product of the distinct prime numbers

The prime factorization of 169487980 is 2 × 2 × 5 × 19 × 577 × 773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 169487980)

Multiplication

n×y
n×2 338975960
n×3 508463940
n×4 677951920
n×5 847439900

Division

n÷y
n÷2 84743990
n÷3 56495993.333333
n÷3 42371995
n÷5 33897596

Exponentiation

ny
n2 28726175364480400
n3 4.8687414356515E+24
n4 8.2519315107088E+32
n5 1.3986032028484E+41

Nth Root

y√n
2√n 13018.754932788
3√n 553.40910641165
4√n 114.09975868856
5√n 44.241289895689

Divisors of 169487980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -169487979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 169487980 can be divided by 48 positive divisors. The sum of these divisors (counting 169487980) is 1, the average is 0.020833333333333.

Base conversion 169487980

Base System Value
2 Binary 1010000110100010111001101100
3 Ternary 102210220212210121
4 Quaternary 22012202321230
5 Quinary 321342103410
6 Senary 24452414324
8 Octal 1206427154
10 Decimal 169487980
12 Duodecimal 489173a4
16 Hexadecimal a1a2e6c
20 Vigesimal 2cj5jj0
36 Base36 2swprg

Cryptographic Hash Functions

md5 599c20c4629810fa1be2a5f00cb587ac
sha1 cbb14d45200db5229304b1ec13c9531507e7e0fb
sha256 0ee2d00b1fe8e909858de5be81457949619d94882fd488c9c4e1af0503184899
sha512 1455669355bd0de13ae752a15136212a22be71ecc43df099bd18a35cba8a2eba5a9edf112c5f10311217782ca442ea1836c18b387057da986ba9f160c9734acc
ripemd-160 90ded3f1d4ce5a8479e44c0b636431709362f6fe

169487980 as geometric shapes

Circle

Radius = n
Diameter 338975960
Circumference 1064924385.6795
Area 9.0245941490784E+16

Sphere

Radius = n
Volume 2.0394136435295E+25
Surface area 3.6098376596313E+17
Circumference 1064924385.6795

Square

Length = n
Perimeter 677951920
Area 28726175364480400
Diagonal 239692199.97522

Cube

Length = n
Surface area 172357052186882400
Volume 4.8687414356515E+24
Space diagonal 293561792.63222

Equilateral Triangle

Length = n
Perimeter 508463940
Area 1.2438798809603E+16
Altitude 146780896.31611

Triangular Pyramid

Length = n
Surface area 1.2438798809603E+16
Volume 5.7378668083219E+23
Height 79897399.99174