83171440 (number)

83171440 is an even 8-digits composite number following 83171439 and preceding 83171441. In scientific notation, it is written as 8.3171440 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 30243840 positive integers (up to 83171440) that are relatively prime to 83171440.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred seventy-one thousand four hundred forty

Notation

Scientific notation 8.3171440 × 10^7
Engineering notation 8.3171440 × 10^6

Prime Factorization of 83171440

Prime Factorization 2 × 2 × 2 × 2 × 11 × 5 × 94513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10396430
Product of the distinct prime numbers

The prime factorization of 83171440 is 2 × 2 × 2 × 2 × 11 × 5 × 94513. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 83171440)

Multiplication

n×y
n×2 166342880
n×3 249514320
n×4 332685760
n×5 415857200

Division

n÷y
n÷2 41585720
n÷3 27723813.333333
n÷3 20792860
n÷5 16634288

Exponentiation

ny
n2 6917488431673600
n3 5.7533747404563E+23
n4 4.7851646202338E+31
n5 3.979890321019E+39

Nth Root

y√n
2√n 9119.8377178544
3√n 436.50719529494
4√n 95.49784143034
5√n 38.370269023266

Divisors of 83171440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83171439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83171440 can be divided by 40 positive divisors. The sum of these divisors (counting 83171440) is 1, the average is 0.025.

Base conversion 83171440

Base System Value
2 Binary 100111101010001100001110000
3 Ternary 12210111112202201
4 Quaternary 10331101201300
5 Quinary 132242441230
6 Senary 12130352544
8 Octal 475214160
10 Decimal 83171440
12 Duodecimal 23a2b754
16 Hexadecimal 4f51870
20 Vigesimal 15jg8c0
36 Base36 1dinhs

Cryptographic Hash Functions

md5 0a80fe2821ce22afdb6b60189d4e285f
sha1 8e69403358fa2ff03ef0ba0a028c67784a1e0029
sha256 539a4ed412a7751d9dcea0146ed9aeb27a2468ae0410411417635f626e0b631f
sha512 0253a1d5adae30a04320d809c26fc3c2cdf6f5c9f3c8149996757bbba3e445b594fcaa840f0fa1de375d68e8e7f5219a91c0ad7408c2136a5cce985569d6f35e
ripemd-160 8e824e6f9be5caaec5de9010f1f8680057000e6d

83171440 as geometric shapes

Circle

Radius = n
Diameter 166342880
Circumference 522581569.78497
Area 2.1731930838238E+16

Sphere

Radius = n
Volume 2.4099679757289E+24
Surface area 8.6927723352953E+16
Circumference 522581569.78497

Square

Length = n
Perimeter 332685760
Area 6917488431673600
Diagonal 117622178.4501

Cube

Length = n
Surface area 41504930590041600
Volume 5.7533747404563E+23
Space diagonal 144057159.81867

Equilateral Triangle

Length = n
Perimeter 249514320
Area 2.9953603561072E+15
Altitude 72028579.909333

Triangular Pyramid

Length = n
Surface area 2.9953603561072E+15
Volume 6.7804171561401E+22
Height 39207392.8167