620121381 (number)

620121381 is an odd 9-digits composite number following 620121380 and preceding 620121382. In scientific notation, it is written as 6.20121381 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 367224000 positive integers (up to 620121381) that are relatively prime to 620121381.

Interesting facts

Basic properties

Name

Name six hundred twenty million one hundred twenty-one thousand three hundred eighty-one

Notation

Scientific notation 6.20121381 × 10^8
Engineering notation 6.20121381 × 10^6

Prime Factorization of 620121381

Prime Factorization 3 × 11 × 67 × 131 × 2141

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 620121381
Product of the distinct prime numbers

The prime factorization of 620121381 is 3 × 11 × 67 × 131 × 2141. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 620121381)

Multiplication

n×y
n×2 1240242762
n×3 1860364143
n×4 2480485524
n×5 3100606905

Division

n÷y
n÷2 310060690.5
n÷3 206707127
n÷3 155030345.25
n÷5 124024276.2

Exponentiation

ny
n2 384550527173347161
n3 2.3846800397501E+26
n4 1.478791079493E+35
n5 9.1702996642567E+43

Nth Root

y√n
2√n 24902.236465828
3√n 852.7575408311
4√n 157.80442473463
5√n 57.344971483094

Divisors of 620121381

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620121380
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620121381 can be divided by 32 positive divisors. The sum of these divisors (counting 620121381) is 1, the average is 0.03125.

Base conversion 620121381

Base System Value
2 Binary 100100111101100100110100100101
3 Ternary 1121012212102121120
4 Quaternary 210331210310211
5 Quinary 2232222341011
6 Senary 141311204153
8 Octal 4475446445
10 Decimal 620121381
12 Duodecimal 153816659
16 Hexadecimal 24f64d25
20 Vigesimal 9dff391
36 Base36 a97cpx

Cryptographic Hash Functions

md5 9da0a4ba16d42762c6bd2c5b1a160fe3
sha1 ebd6f3fdde705096017a5a9ca4abbe54408e4200
sha256 bca3bb5e8508c0e045fd659f0a9304679a4e2d5311e0fb0e5d01254db02e864c
sha512 69f1244043e6fd6055593ad208676a214d635e70ba45d85837b4c2d55f658378d867b8510e1afa5faef7ffa20b159425e35d61376e6226f80f6fe28c9792fcaf
ripemd-160 e7ac375534ccff5fbd8ba2bc82c9ecec0813db6f

620121381 as geometric shapes

Circle

Radius = n
Diameter 1240242762
Circumference 3896337549.7671
Area 1.2081011111019E+18

Sphere

Radius = n
Volume 9.988924392055E+26
Surface area 4.8324044444075E+18
Circumference 3896337549.7671

Square

Length = n
Perimeter 2480485524
Area 384550527173347161
Diagonal 876984067.32773

Cube

Length = n
Surface area 2307303163040082966
Volume 2.3846800397501E+26
Space diagonal 1074081738.7518

Equilateral Triangle

Length = n
Perimeter 1860364143
Area 1.6651526278541E+17
Altitude 537040869.37589

Triangular Pyramid

Length = n
Surface area 1.6651526278541E+17
Volume 2.8103723784459E+25
Height 292328022.44258