85557908 (number)

85557908 is an even 8-digits composite number following 85557907 and preceding 85557909. In scientific notation, it is written as 8.5557908 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 42355200 positive integers (up to 85557908) that are relatively prime to 85557908.

Interesting facts

Basic properties

Name

Name eighty-five million five hundred fifty-seven thousand nine hundred eight

Notation

Scientific notation 8.5557908 × 10^7
Engineering notation 8.5557908 × 10^6

Prime Factorization of 85557908

Prime Factorization 2 × 2 × 101 × 211777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42778954
Product of the distinct prime numbers

The prime factorization of 85557908 is 2 × 2 × 101 × 211777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 39, 98, 489, 822, 1218, 7821, 50110, 26850, 578331, 136991, 5544788, 890331, 30549569, 56086164, 40455056, 27829214, 2373171012, 4715435633

Basic calculations (n = 85557908)

Multiplication

n×y
n×2 171115816
n×3 256673724
n×4 342231632
n×5 427789540

Division

n÷y
n÷2 42778954
n÷3 28519302.666667
n÷3 21389477
n÷5 17111581.6

Exponentiation

ny
n2 7320155621336464
n3 6.2629720119599E+23
n4 5.3584678320584E+31
n5 4.5845929779621E+39

Nth Root

y√n
2√n 9249.7517804534
3√n 440.64284134119
4√n 96.175629867724
5√n 38.587978812571

Divisors of 85557908

1, 2, 4, 101, 202, 404, 211777, 423554, 847108, 21389477, 42778954, 85557908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85557907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85557908 can be divided by 12 positive divisors. The sum of these divisors (counting 85557908) is 1, the average is 0.083333333333333.

Base conversion 85557908

Base System Value
2 Binary 101000110011000001010010100
3 Ternary 12221222210101102
4 Quaternary 11012120022110
5 Quinary 133400323113
6 Senary 12253445232
8 Octal 506301224
10 Decimal 85557908
12 Duodecimal 247a0818
16 Hexadecimal 5198294
20 Vigesimal 16eeef8
36 Base36 1exswk

Cryptographic Hash Functions

md5 2b2124a472fbd1d67f9968fcc8693c6e
sha1 f196ee5bfb0317cade845f98ea359a8e950e4ef3
sha256 f5904c5312ab2cb46ad4e53b47b07b6bd71c9db7361bc887786e6893f057d86a
sha512 2222a7f0cf216525c0421d083b980d33944611a93a6a4bf12ada6917cab701b1ae1da876bc0ef8668ee37bb329bde6837ca2cd2da4b632c1f4531391a7ebf238
ripemd-160 b64c5436af5cba12f6a5192cf612d9096fe51497

85557908 as geometric shapes

Circle

Radius = n
Diameter 171115816
Circumference 537576190.45862
Area 2.2996947123125E+16

Sphere

Radius = n
Volume 2.6234275816549E+24
Surface area 9.1987788492499E+16
Circumference 537576190.45862

Square

Length = n
Perimeter 342231632
Area 7320155621336464
Diagonal 120997153.86187

Cube

Length = n
Surface area 43920933728018784
Volume 6.2629720119599E+23
Space diagonal 148190643.6453

Equilateral Triangle

Length = n
Perimeter 256673724
Area 3.1697203638664E+15
Altitude 74095321.822652

Triangular Pyramid

Length = n
Surface area 3.1697203638664E+15
Volume 7.380983300064E+22
Height 40332384.620623