628858731 (number)

628858731 is an odd 9-digits composite number following 628858730 and preceding 628858732. In scientific notation, it is written as 6.28858731 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 409104864 positive integers (up to 628858731) that are relatively prime to 628858731.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million eight hundred fifty-eight thousand seven hundred thirty-one

Notation

Scientific notation 6.28858731 × 10^8
Engineering notation 6.28858731 × 10^6

Prime Factorization of 628858731

Prime Factorization 3 × 47 × 12853 × 347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 628858731
Product of the distinct prime numbers

The prime factorization of 628858731 is 3 × 47 × 12853 × 347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 79, 63, 43, 134, 5905, 2896, 2691, 88886, 423250, 234046, 4648773, 4077248, 61844168, 1719977, 997604620, 790624133, 6883200948, 5898226361

Basic calculations (n = 628858731)

Multiplication

n×y
n×2 1257717462
n×3 1886576193
n×4 2515434924
n×5 3144293655

Division

n÷y
n÷2 314429365.5
n÷3 209619577
n÷3 157214682.75
n÷5 125771746.2

Exponentiation

ny
n2 395463303554930361
n3 2.4869055123062E+26
n4 1.5639122445858E+35
n5 9.8347986952558E+43

Nth Root

y√n
2√n 25077.055867865
3√n 856.74392114357
4√n 158.35736758315
5√n 57.505663539215

Divisors of 628858731

1, 3, 47, 141, 347, 1041, 12853, 16309, 38559, 48927, 604091, 1812273, 4459991, 13379973, 209619577, 628858731

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628858730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628858731 can be divided by 16 positive divisors. The sum of these divisors (counting 628858731) is 1, the average is 0.0625.

Base conversion 628858731

Base System Value
2 Binary 100101011110111001111101101011
3 Ternary 1121211022100000010
4 Quaternary 211132321331223
5 Quinary 2241441434411
6 Senary 142222343003
8 Octal 4536717553
10 Decimal 628858731
12 Duodecimal 15672aa63
16 Hexadecimal 257b9f6b
20 Vigesimal 9ga76gb
36 Base36 aeemi3

Cryptographic Hash Functions

md5 ee938d638010465ab380a77243a40828
sha1 425ce9720de935efe3bb3807dada962e44c53c44
sha256 3181cbc5dd66d7bf3563af6a4aa3b0dd034ca8710020bfe3ba333e424690b1a2
sha512 640be040e50ea3e79301d3e6b71af9ceec1bc107ad7dbdcabb628c5fa24a2fb3883df0d89c5590e02eab030e59c2b5c2de7f339a6b4cb5aa0712c29d37174171
ripemd-160 e279dfed7c80dcc456496e83e871a714869905ac

628858731 as geometric shapes

Circle

Radius = n
Diameter 1257717462
Circumference 3951235938.9108
Area 1.2423846092125E+18

Sphere

Radius = n
Volume 1.0417125450178E+27
Surface area 4.9695384368501E+18
Circumference 3951235938.9108

Square

Length = n
Perimeter 2515434924
Area 395463303554930361
Diagonal 889340546.19693

Cube

Length = n
Surface area 2372779821329582166
Volume 2.4869055123062E+26
Space diagonal 1089215272.8753

Equilateral Triangle

Length = n
Perimeter 1886576193
Area 1.7124063357154E+17
Altitude 544607636.43764

Triangular Pyramid

Length = n
Surface area 1.7124063357154E+17
Volume 2.9308462532032E+25
Height 296446848.73231