655121149 (number)

655121149 is an odd 9-digits composite number following 655121148 and preceding 655121150. In scientific notation, it is written as 6.55121149 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 634548816 positive integers (up to 655121149) that are relatively prime to 655121149.

Interesting facts

Basic properties

Name

Name six hundred fifty-five million one hundred twenty-one thousand one hundred forty-nine

Notation

Scientific notation 6.55121149 × 10^8
Engineering notation 6.55121149 × 10^6

Prime Factorization of 655121149

Prime Factorization 37 × 223 × 79399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 655121149
Product of the distinct prime numbers

The prime factorization of 655121149 is 37 × 223 × 79399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 655121149)

Multiplication

n×y
n×2 1310242298
n×3 1965363447
n×4 2620484596
n×5 3275605745

Division

n÷y
n÷2 327560574.5
n÷3 218373716.33333
n÷3 163780287.25
n÷5 131024229.8

Exponentiation

ny
n2 429183719867080201
n3 2.8116733169142E+26
n4 1.8419866539894E+35
n5 1.2067244132042E+44

Nth Root

y√n
2√n 25595.334516275
3√n 868.50810017781
4√n 159.98541969903
5√n 57.978146053441

Divisors of 655121149

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 -655121148
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 655121149 can be divided by 8 positive divisors. The sum of these divisors (counting 655121149) is 1, the average is 0.125.

Base conversion 655121149

Base System Value
2 Binary 100111000011000101101011111101
3 Ternary 1200122201121021021
4 Quaternary 213003011223331
5 Quinary 2320202334044
6 Senary 145001304141
8 Octal 4703055375
10 Decimal 655121149
12 Duodecimal 163495051
16 Hexadecimal 270c5afd
20 Vigesimal a4ea2h9
36 Base36 au1ipp

Cryptographic Hash Functions

md5 958f867ffa6819b6b89f5304173a59b0
sha1 f49466cbd0a6891ed5c83fde36ae225c7aaef7e9
sha256 2752406eb98d731c5b5c0aeb7ff9d20acee1b5421a5f73e859811f65c2fe25ee
sha512 749ee4799adde1b96bf34bb8c59300b7ee9fe32260302a5df3e01aabb0931ece19c45a8ca73dceae8966af0b5b5f48da70314005fa177851df3b2fc09b19ae86
ripemd-160 b8961c62b54ae0d222a020a776f68f0a9aefc0c5

655121149 as geometric shapes

Circle

Radius = n
Diameter 1310242298
Circumference 4116247577.8194
Area 1.3483204213748E+18

Sphere

Radius = n
Volume 1.1777509648949E+27
Surface area 5.393281685499E+18
Circumference 4116247577.8194

Square

Length = n
Perimeter 2620484596
Area 429183719867080201
Diagonal 926481213.91325

Cube

Length = n
Surface area 2575102319202481206
Volume 2.8116733169142E+26
Space diagonal 1134703115.1809

Equilateral Triangle

Length = n
Perimeter 1965363447
Area 1.858420021478E+17
Altitude 567351557.59045

Triangular Pyramid

Length = n
Surface area 1.858420021478E+17
Volume 3.3135887814521E+25
Height 308827071.30442