308889057 (number)

308889057 is an odd 9-digits composite number following 308889056 and preceding 308889058. In scientific notation, it is written as 3.08889057 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 196972688 positive integers (up to 308889057) that are relatively prime to 308889057.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.08889057 × 10^8
Engineering notation 3.08889057 × 10^6

Prime Factorization of 308889057

Prime Factorization 3 × 23 × 4476653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 308889057
Product of the distinct prime numbers

The prime factorization of 308889057 is 3 × 23 × 4476653. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 15, 39, 84, 163, 7390, 2065, 81638, 86388, 549452, 182612, 4164910, 1212256, 74003728, 97089692, 421942211, 329587403, 5864224973, 4911757292

Basic calculations (n = 308889057)

Multiplication

n×y
n×2 617778114
n×3 926667171
n×4 1235556228
n×5 1544445285

Division

n÷y
n÷2 154444528.5
n÷3 102963019
n÷3 77222264.25
n÷5 61777811.4

Exponentiation

ny
n2 95412449534349249
n3 2.9471861562725E+25
n4 9.1035355261447E+33
n5 2.8119825040368E+42

Nth Root

y√n
2√n 17575.239884565
3√n 675.98050972015
4√n 132.57164057431
5√n 49.883912017319

Divisors of 308889057

1, 3, 23, 69, 4476653, 13429959, 102963019, 308889057

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 -308889056
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 308889057 can be divided by 8 positive divisors. The sum of these divisors (counting 308889057) is 1, the average is 0.125.

Base conversion 308889057

Base System Value
2 Binary 10010011010010100010111100001
3 Ternary 210112020012010110
4 Quaternary 102122110113201
5 Quinary 1113033422212
6 Senary 50352321533
8 Octal 2232242741
10 Decimal 308889057
12 Duodecimal 875432a9
16 Hexadecimal 126945e1
20 Vigesimal 4gab2ch
36 Base36 53wkbl

Cryptographic Hash Functions

md5 e5cb7dac5de7f53241264b7e5f15ddb7
sha1 4e381abe06773c1f9efb3712a1a78ef69d2f939c
sha256 4652044943affd40050c66d8ae7a2b334ad27cef115ff08c627ee1e726d54912
sha512 ef0a2907652c425df611bea8a4a08a47e6193970119026247c4e85f164da95c55269f68692f9b3081e4dec5a00f768e748fa4b4457941a7806f946fef88762f5
ripemd-160 18befc0424010f50aa147a4524aa9143e5a675a3

308889057 as geometric shapes

Circle

Radius = n
Diameter 617778114
Circumference 1940807184.491
Area 2.9974705051812E+17

Sphere

Radius = n
Volume 1.2345144503076E+26
Surface area 1.1989882020725E+18
Circumference 1940807184.491

Square

Length = n
Perimeter 1235556228
Area 95412449534349249
Diagonal 436835093.67804

Cube

Length = n
Surface area 572474697206095494
Volume 2.9471861562725E+25
Space diagonal 535011540.62604

Equilateral Triangle

Length = n
Perimeter 926667171
Area 4.1314802567024E+16
Altitude 267505770.31302

Triangular Pyramid

Length = n
Surface area 4.1314802567024E+16
Volume 3.473292194199E+24
Height 145611697.89268