319972021 (number)

319972021 is an odd 9-digits composite number following 319972020 and preceding 319972022. In scientific notation, it is written as 3.19972021 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 306060172 positive integers (up to 319972021) that are relatively prime to 319972021.

Interesting facts

Basic properties

Name

Name three hundred nineteen million nine hundred seventy-two thousand twenty-one

Notation

Scientific notation 3.19972021 × 10^8
Engineering notation 3.19972021 × 10^6

Prime Factorization of 319972021

Prime Factorization 23 × 13911827

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 319972021
Product of the distinct prime numbers

The prime factorization of 319972021 is 23 × 13911827. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 26, 40, 1, 765, 8191, 4165, 30313, 83813, 210942, 865290, 2235850, 2698486, 69785778, 74848343, 982674918, 6695550, 1607355091, 9351662324

Basic calculations (n = 319972021)

Multiplication

n×y
n×2 639944042
n×3 959916063
n×4 1279888084
n×5 1599860105

Division

n÷y
n÷2 159986010.5
n÷3 106657340.33333
n÷3 79993005.25
n÷5 63994404.2

Exponentiation

ny
n2 102382094222824441
n3 3.275940560269E+25
n4 1.0482093217451E+34
n5 3.3539765510983E+42

Nth Root

y√n
2√n 17887.761766079
3√n 683.97044333257
4√n 133.74513735489
5√n 50.236850098585

Divisors of 319972021

1, 23, 13911827, 319972021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -319972020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 319972021 can be divided by 4 positive divisors. The sum of these divisors (counting 319972021) is 1, the average is 0.25.

Base conversion 319972021

Base System Value
2 Binary 10011000100100110001010110101
3 Ternary 211022002021002121
4 Quaternary 103010212022311
5 Quinary 1123403101041
6 Senary 51430035541
8 Octal 2304461265
10 Decimal 319972021
12 Duodecimal 8b1a8bb1
16 Hexadecimal 131262b5
20 Vigesimal 4jjga11
36 Base36 5ai3zp

Cryptographic Hash Functions

md5 407ca084640739fc6f923c084ae3fe6c
sha1 2c4a25d0595bd356ccfef9dd283e65acf6f3f40a
sha256 ab3ac0def71f0a1bcdf56823565db917a053023ab7c88bc61224f8d914a85626
sha512 bc87b341de70239fa3e7d52ee65a0e3899bbb9c541340bb155c8515fc4369b7db1ec6a6e2cd6209442e9f1c072bc51a1031fd8efb360ee12cae221d25a89d955
ripemd-160 0b20382c3320549f46ac13b178663e8c7f676340

319972021 as geometric shapes

Circle

Radius = n
Diameter 639944042
Circumference 2010443501.0558
Area 3.2164283506956E+17

Sphere

Radius = n
Volume 1.3722227730317E+26
Surface area 1.2865713402783E+18
Circumference 2010443501.0558

Square

Length = n
Perimeter 1279888084
Area 102382094222824441
Diagonal 452508771.67813

Cube

Length = n
Surface area 614292565336946646
Volume 3.275940560269E+25
Space diagonal 554207797.3725

Equilateral Triangle

Length = n
Perimeter 959916063
Area 4.4332747244809E+16
Altitude 277103898.68625

Triangular Pyramid

Length = n
Surface area 4.4332747244809E+16
Volume 3.8607329748837E+24
Height 150836257.22604