890242557 (number)

890242557 is an odd 9-digits composite number following 890242556 and preceding 890242558. In scientific notation, it is written as 8.90242557 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 580867392 positive integers (up to 890242557) that are relatively prime to 890242557.

Interesting facts

Basic properties

Name

Name eight hundred ninety million two hundred forty-two thousand five hundred fifty-seven

Notation

Scientific notation 8.90242557 × 10^8
Engineering notation 8.90242557 × 10^6

Prime Factorization of 890242557

Prime Factorization 3 × 47 × 6313777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 890242557
Product of the distinct prime numbers

The prime factorization of 890242557 is 3 × 47 × 6313777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 890242557)

Multiplication

n×y
n×2 1780485114
n×3 2670727671
n×4 3560970228
n×5 4451212785

Division

n÷y
n÷2 445121278.5
n÷3 296747519
n÷3 222560639.25
n÷5 178048511.4

Exponentiation

ny
n2 792531810293898249
n3 7.0554554529988E+26
n4 6.2810667032772E+35
n5 5.5916728826131E+44

Nth Root

y√n
2√n 29836.932767964
3√n 961.98754779778
4√n 172.73370478272
5√n 61.645541281375

Divisors of 890242557

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 -890242556
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 890242557 can be divided by 8 positive divisors. The sum of these divisors (counting 890242557) is 1, the average is 0.125.

Base conversion 890242557

Base System Value
2 Binary 110101000100000000010111111101
3 Ternary 2022001011000012120
4 Quaternary 311010000113331
5 Quinary 3310400230212
6 Senary 224200553153
8 Octal 6504002775
10 Decimal 890242557
12 Duodecimal 20a1827b9
16 Hexadecimal 351005fd
20 Vigesimal di4067h
36 Base36 eq0zjx

Cryptographic Hash Functions

md5 69b063f77c61f7edd043399eaaa7b699
sha1 8bfd5e22817280e723dfb858441bd3313bba9e11
sha256 abe75ce1571e6b1d02accf5f50615bd90ff0e3c1a40d4a345b1d14cbec3ae17d
sha512 ae0dee7134dcbff8a4857e1d2d7d651a59871131e00438477005d5f097085ebec0a3de2c1477467269f26c37b72f8adf68e75a4f82acc7bb7cb0010e91c66238
ripemd-160 84a9a52525c327b94e609e4092aea4fae1f4f02f

890242557 as geometric shapes

Circle

Radius = n
Diameter 1780485114
Circumference 5593558953.9684
Area 2.4898121129555E+18

Sphere

Radius = n
Volume 2.9553822691828E+27
Surface area 9.9592484518221E+18
Circumference 5593558953.9684

Square

Length = n
Perimeter 3560970228
Area 792531810293898249
Diagonal 1258993097.9111

Cube

Length = n
Surface area 4755190861763389494
Volume 7.0554554529988E+26
Space diagonal 1541945339.784

Equilateral Triangle

Length = n
Perimeter 2670727671
Area 3.4317634051089E+17
Altitude 770972669.89202

Triangular Pyramid

Length = n
Surface area 3.4317634051089E+17
Volume 8.3149339919584E+25
Height 419664365.97037