85291240 (number)

85291240 is an even 8-digits composite number following 85291239 and preceding 85291241. In scientific notation, it is written as 8.5291240 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 34116480 positive integers (up to 85291240) that are relatively prime to 85291240.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred ninety-one thousand two hundred forty

Notation

Scientific notation 8.5291240 × 10^7
Engineering notation 8.5291240 × 10^6

Prime Factorization of 85291240

Prime Factorization 2 × 2 × 2 × 5 × 2132281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21322810
Product of the distinct prime numbers

The prime factorization of 85291240 is 2 × 2 × 2 × 5 × 2132281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 63, 82, 683, 310, 1964, 565, 36945, 95938, 884888, 584075, 3263587, 8819321, 37327003, 96419024, 978190471, 145301139, 7038064589, 109280286

Basic calculations (n = 85291240)

Multiplication

n×y
n×2 170582480
n×3 255873720
n×4 341164960
n×5 426456200

Division

n÷y
n÷2 42645620
n÷3 28430413.333333
n÷3 21322810
n÷5 17058248

Exponentiation

ny
n2 7274595620737600
n3 6.2045928099128E+23
n4 5.2919741445255E+31
n5 4.5135903683452E+39

Nth Root

y√n
2√n 9235.3256574958
3√n 440.18456444419
4√n 96.100601754077
5√n 38.563894464451

Divisors of 85291240

1, 2, 4, 5, 8, 10, 20, 40, 2132281, 4264562, 8529124, 10661405, 17058248, 21322810, 42645620, 85291240

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85291239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85291240 can be divided by 16 positive divisors. The sum of these divisors (counting 85291240) is 1, the average is 0.0625.

Base conversion 85291240

Base System Value
2 Binary 101000101010111000011101000
3 Ternary 12221111020120211
4 Quaternary 11011113003220
5 Quinary 133313304430
6 Senary 12244030504
8 Octal 505270350
10 Decimal 85291240
12 Duodecimal 24692434
16 Hexadecimal 51570e8
20 Vigesimal 16d1820
36 Base36 1es354

Cryptographic Hash Functions

md5 b4bcbd8c0b0f42c4eeb35fe7b3ccf1d7
sha1 5a20f7447817218194bcdaf26bda217636358863
sha256 5cefb71f930f7b5896d7fb622dd13460d6bcedb94ace00d62bd0ba44d40debc1
sha512 35ff1d366428b253e6c87ba450bf3b9385fb75b23b562396a787f8fdc48a0edf9517eabddf9d02f8370af283d67d0df32b00911fbfd8bf116f8c18e57819f096
ripemd-160 97c03ec86a6bcf67863348a43110ef4b6041d0a8

85291240 as geometric shapes

Circle

Radius = n
Diameter 170582480
Circumference 535900665.99913
Area 2.2853816159946E+16

Sphere

Radius = n
Volume 2.5989737586851E+24
Surface area 9.1415264639783E+16
Circumference 535900665.99913

Square

Length = n
Perimeter 341164960
Area 7274595620737600
Diagonal 120620028.35962

Cube

Length = n
Surface area 43647573724425600
Volume 6.2045928099128E+23
Space diagonal 147728761.12055

Equilateral Triangle

Length = n
Perimeter 255873720
Area 3.1499923049089E+15
Altitude 73864380.560275

Triangular Pyramid

Length = n
Surface area 3.1499923049089E+15
Volume 7.3121827506511E+22
Height 40206676.119873