857557994 (number)

857557994 is an even 9-digits composite number following 857557993 and preceding 857557995. In scientific notation, it is written as 8.57557994 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 427647276 positive integers (up to 857557994) that are relatively prime to 857557994.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million five hundred fifty-seven thousand nine hundred ninety-four

Notation

Scientific notation 8.57557994 × 10^8
Engineering notation 8.57557994 × 10^6

Prime Factorization of 857557994

Prime Factorization 2 × 379 × 1131343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 857557994
Product of the distinct prime numbers

The prime factorization of 857557994 is 2 × 379 × 1131343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 45, 6, 478, 312, 1294, 9274, 93953, 91654, 965255, 961460, 3285891, 2409769, 26334767, 57702234, 267281687, 923611944, 7901209006, 4208299337

Basic calculations (n = 857557994)

Multiplication

n×y
n×2 1715115988
n×3 2572673982
n×4 3430231976
n×5 4287789970

Division

n÷y
n÷2 428778997
n÷3 285852664.66667
n÷3 214389498.5
n÷5 171511598.8

Exponentiation

ny
n2 735405713073304036
n3 6.3065304807928E+26
n4 5.4082156282085E+35
n5 4.637858545246E+44

Nth Root

y√n
2√n 29284.091141779
3√n 950.06758300366
4√n 171.12595110555
5√n 61.186089824887

Divisors of 857557994

1, 2, 379, 758, 1131343, 2262686, 428778997, 857557994

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857557993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857557994 can be divided by 8 positive divisors. The sum of these divisors (counting 857557994) is 1, the average is 0.125.

Base conversion 857557994

Base System Value
2 Binary 110011000111010100101111101010
3 Ternary 2012202122110102012
4 Quaternary 303013110233222
5 Quinary 3224013323434
6 Senary 221032235522
8 Octal 6307245752
10 Decimal 857557994
12 Duodecimal 1bb23bba2
16 Hexadecimal 331d4bea
20 Vigesimal d7jeeje
36 Base36 e6kfze

Cryptographic Hash Functions

md5 26df06cca02b19a110ea158f7c75cbb0
sha1 2eaa4130ae90e48a25f51357d5f4364c02f2a5a9
sha256 c8fafee33c33d9c754861e0a8306d12d00e97c36949df715e132c70f4dbe4ec9
sha512 b3272ba83a5cb2a7f55ae63efd653583036e25bd523cf3e538dc5ef5f52aea8112d503a75608d84c36a60d47b101ce261b1f4f84832152d4247efaa36d3d953c
ripemd-160 f2b3bcb99f2323f8425a22b49f40fb69404348f6

857557994 as geometric shapes

Circle

Radius = n
Diameter 1715115988
Circumference 5388195787.9552
Area 2.3103451855991E+18

Sphere

Radius = n
Volume 2.6416733104132E+27
Surface area 9.2413807423962E+18
Circumference 5388195787.9552

Square

Length = n
Perimeter 3430231976
Area 735405713073304036
Diagonal 1212770145.6363

Cube

Length = n
Surface area 4412434278439824216
Volume 6.3065304807928E+26
Space diagonal 1485334016.0448

Equilateral Triangle

Length = n
Perimeter 2572673982
Area 3.1844001480485E+17
Altitude 742667008.02242

Triangular Pyramid

Length = n
Surface area 3.1844001480485E+17
Volume 7.4323174478804E+25
Height 404256715.21209