402170985 (number)

402170985 is an odd 9-digits composite number following 402170984 and preceding 402170986. In scientific notation, it is written as 4.02170985 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 198076032 positive integers (up to 402170985) that are relatively prime to 402170985.

Interesting facts

Basic properties

Name

Name four hundred two million one hundred seventy thousand nine hundred eighty-five

Notation

Scientific notation 4.02170985 × 10^8
Engineering notation 4.02170985 × 10^6

Prime Factorization of 402170985

Prime Factorization 5 × 9 × 23 × 29 × 13399

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 402170985
Product of the distinct prime numbers

The prime factorization of 402170985 is 5 × 9 × 23 × 29 × 13399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 402170985)

Multiplication

n×y
n×2 804341970
n×3 1206512955
n×4 1608683940
n×5 2010854925

Division

n÷y
n÷2 201085492.5
n÷3 134056995
n÷3 100542746.25
n÷5 80434197

Exponentiation

ny
n2 161741501175870225
n3 6.5047738843278E+25
n4 2.6160313202624E+34
n5 1.0520918928608E+43

Nth Root

y√n
2√n 20054.2011808
3√n 738.13689156502
4√n 141.61285669317
5√n 52.587454221459

Divisors of 402170985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402170984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402170985 can be divided by 32 positive divisors. The sum of these divisors (counting 402170985) is 1, the average is 0.03125.

Base conversion 402170985

Base System Value
2 Binary 10111111110001010010001101001
3 Ternary 1001000202101212200
4 Quaternary 113332022101221
5 Quinary 1310423432420
6 Senary 103523530413
8 Octal 2776122151
10 Decimal 402170985
12 Duodecimal b2829a09
16 Hexadecimal 17f8a469
20 Vigesimal 65db795
36 Base36 6nfx49

Cryptographic Hash Functions

md5 125fba960b7a1579184b754e3cff4e4e
sha1 896f4e6f4e8f17aaa83aea122baee01669c78f0d
sha256 5c78f91cae37bb47e9af9facca9d4f7fa5f9216ec9cc4f38bace7902eb85cab3
sha512 eebfd487ff0075d0dbc09c7c34387372d50874ad23609e86aa3723036ff759d000ea357c0caf8cea60a49cc523ee1931fee86e4b4ef84cb053b36bff37aa352b
ripemd-160 b7189b78c0054f1df2c7fde8a37847ed0ab41bc0

402170985 as geometric shapes

Circle

Radius = n
Diameter 804341970
Circumference 2526914823.9259
Area 5.081259118747E+17

Sphere

Radius = n
Volume 2.7247133131023E+26
Surface area 2.0325036474988E+18
Circumference 2526914823.9259

Square

Length = n
Perimeter 1608683940
Area 161741501175870225
Diagonal 568755661.37995

Cube

Length = n
Surface area 970449007055221350
Volume 6.5047738843278E+25
Space diagonal 696580579.35002

Equilateral Triangle

Length = n
Perimeter 1206512955
Area 7.0036124432267E+16
Altitude 348290289.67501

Triangular Pyramid

Length = n
Surface area 7.0036124432267E+16
Volume 7.665949539489E+24
Height 189585220.45998