85097840 (number)

85097840 is an even 8-digits composite number following 85097839 and preceding 85097841. In scientific notation, it is written as 8.5097840 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 33898496 positive integers (up to 85097840) that are relatively prime to 85097840.

Interesting facts

Basic properties

Name

Name eighty-five million ninety-seven thousand eight hundred forty

Notation

Scientific notation 8.5097840 × 10^7
Engineering notation 8.5097840 × 10^6

Prime Factorization of 85097840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 257 × 4139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10637230
Product of the distinct prime numbers

The prime factorization of 85097840 is 2 × 2 × 2 × 2 × 5 × 257 × 4139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 39, 79, 678, 813, 2242, 8032, 16121, 50515, 673292, 64665, 5434248, 6911145, 98931710, 28847719, 464926720, 377117187, 8634212787, 1055710968

Basic calculations (n = 85097840)

Multiplication

n×y
n×2 170195680
n×3 255293520
n×4 340391360
n×5 425489200

Division

n÷y
n÷2 42548920
n÷3 28365946.666667
n÷3 21274460
n÷5 17019568

Exponentiation

ny
n2 7241642372665600
n3 6.1624812396632E+23
n4 5.2441384253586E+31
n5 4.4626485265902E+39

Nth Root

y√n
2√n 9224.8490502555
3√n 439.85160284884
4√n 96.046077745296
5√n 38.546389662971

Divisors of 85097840

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 4139, 5140, 8278, 10280, 16556, 20560, 20695, 33112, 41390, 66224, 82780, 165560, 331120, 1063723, 2127446, 4254892, 5318615, 8509784, 10637230, 17019568, 21274460, 42548920, 85097840

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 -85097839
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 85097840 can be divided by 40 positive divisors. The sum of these divisors (counting 85097840) is 1, the average is 0.025.

Base conversion 85097840

Base System Value
2 Binary 101000100100111110101110000
3 Ternary 12221010102021212
4 Quaternary 11010213311300
5 Quinary 133241112330
6 Senary 12235535252
8 Octal 504476560
10 Decimal 85097840
12 Duodecimal 245ba528
16 Hexadecimal 5127d70
20 Vigesimal 16bh4c0
36 Base36 1enxww

Cryptographic Hash Functions

md5 8d6145923b60ccb32e0de2fcbba7dbb3
sha1 09f513429197590475d014311ff862bac8a76b04
sha256 50ba02f6a2c6c78d27f63650fc43b0ae370ad3ca400a044a6c100dbcba82c00d
sha512 dafcc25aaee9f4210cfc310ef1745b15ac2c09d44652c54aaa52bd333f17851b15bb13046c77a067e848b18072c2514bd9740f59a434ffc82f6850559b2398a8
ripemd-160 3be2cffa74a8e2212a03b39c74711ed0938fbb57

85097840 as geometric shapes

Circle

Radius = n
Diameter 170195680
Circumference 534685497.96072
Area 2.2750290477891E+16

Sphere

Radius = n
Volume 2.5813341053881E+24
Surface area 9.1001161911563E+16
Circumference 534685497.96072

Square

Length = n
Perimeter 340391360
Area 7241642372665600
Diagonal 120346519.45666

Cube

Length = n
Surface area 43449854235993600
Volume 6.1624812396632E+23
Space diagonal 147393782.49437

Equilateral Triangle

Length = n
Perimeter 255293520
Area 3.1357231299251E+15
Altitude 73696891.247184

Triangular Pyramid

Length = n
Surface area 3.1357231299251E+15
Volume 7.2625537891679E+22
Height 40115506.485552