253876989 (number)

253876989 is an odd 9-digits composite number following 253876988 and preceding 253876990. In scientific notation, it is written as 2.53876989 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 168952736 positive integers (up to 253876989) that are relatively prime to 253876989.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million eight hundred seventy-six thousand nine hundred eighty-nine

Notation

Scientific notation 2.53876989 × 10^8
Engineering notation 2.53876989 × 10^6

Prime Factorization of 253876989

Prime Factorization 3 × 569 × 148727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 253876989
Product of the distinct prime numbers

The prime factorization of 253876989 is 3 × 569 × 148727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 49, 32, 409, 335, 5683, 5202, 43965, 9910, 914874, 557115, 8468009, 7798254, 44767291, 95475303, 755518865, 733394912, 3783824442, 7868866763

Basic calculations (n = 253876989)

Multiplication

n×y
n×2 507753978
n×3 761630967
n×4 1015507956
n×5 1269384945

Division

n÷y
n÷2 126938494.5
n÷3 84625663
n÷3 63469247.25
n÷5 50775397.8

Exponentiation

ny
n2 64453525543706121
n3 1.6363266995471E+25
n4 4.1542569550132E+33
n5 1.0546702472711E+42

Nth Root

y√n
2√n 15933.517784846
3√n 633.20030148302
4√n 126.22803882199
5√n 47.965024184428

Divisors of 253876989

1, 3, 569, 1707, 148727, 446181, 84625663, 253876989

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 -253876988
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 253876989 can be divided by 8 positive divisors. The sum of these divisors (counting 253876989) is 1, the average is 0.125.

Base conversion 253876989

Base System Value
2 Binary 1111001000011101101011111101
3 Ternary 122200201021202110
4 Quaternary 33020131223331
5 Quinary 1004443030424
6 Senary 41105244233
8 Octal 1710355375
10 Decimal 253876989
12 Duodecimal 71033679
16 Hexadecimal f21dafd
20 Vigesimal 3j6ec99
36 Base36 475gql

Cryptographic Hash Functions

md5 210047c070d4c3717ff7b3078f694e88
sha1 bf4511301cd3fea881381088822d6a54d2fc101d
sha256 228a11c2bfbee3b84695cd0b040b80290a20f1f9e5e6528d34f6ec81eb37eb2e
sha512 99a61ec2f5a347c29cfce3d64da6c1b11bc131c42231d56c4958c6c55e724ede9e82aaadda72e57b2e4981d15213d4a14c4b1608832b5977b772e6d49a968e6e
ripemd-160 61809f5b537fbd559dcd98487c54b5e720495dcc

253876989 as geometric shapes

Circle

Radius = n
Diameter 507753978
Circumference 1595156167.1158
Area 2.0248672234607E+17

Sphere

Radius = n
Volume 6.8542292508932E+25
Surface area 8.0994688938428E+17
Circumference 1595156167.1158

Square

Length = n
Perimeter 1015507956
Area 64453525543706121
Diagonal 359036281.01825

Cube

Length = n
Surface area 386721153262236726
Volume 1.6363266995471E+25
Space diagonal 439727843.8206

Equilateral Triangle

Length = n
Perimeter 761630967
Area 2.7909195242159E+16
Altitude 219863921.9103

Triangular Pyramid

Length = n
Surface area 2.7909195242159E+16
Volume 1.9284295091439E+24
Height 119678760.33942