648616401 (number)

648616401 is an odd 9-digits composite number following 648616400 and preceding 648616402. In scientific notation, it is written as 6.48616401 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 419761440 positive integers (up to 648616401) that are relatively prime to 648616401.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million six hundred sixteen thousand four hundred one

Notation

Scientific notation 6.48616401 × 10^8
Engineering notation 6.48616401 × 10^6

Prime Factorization of 648616401

Prime Factorization 9 × 37 × 491 × 3967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 648616401
Product of the distinct prime numbers

The prime factorization of 648616401 is 9 × 37 × 491 × 3967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 1, 64, 73, 463, 923, 2624, 65294, 6442, 851840, 776071, 1540609, 1689315, 68330396, 50111200, 743237010, 184789542, 6547920236, 7603188059

Basic calculations (n = 648616401)

Multiplication

n×y
n×2 1297232802
n×3 1945849203
n×4 2594465604
n×5 3243082005

Division

n÷y
n÷2 324308200.5
n÷3 216205467
n÷3 162154100.25
n÷5 129723280.2

Exponentiation

ny
n2 420703235646192801
n3 2.7287501859389E+26
n4 1.7699121248318E+35
n5 1.1479940324946E+44

Nth Root

y√n
2√n 25467.948503953
3√n 865.62403920358
4√n 159.58680554467
5√n 57.862552151522

Divisors of 648616401

1, 9, 37, 333, 491, 3967, 4419, 18167, 35703, 146779, 163503, 1321011, 1947797, 17530173, 72068489, 648616401

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 -648616400
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 648616401 can be divided by 16 positive divisors. The sum of these divisors (counting 648616401) is 1, the average is 0.0625.

Base conversion 648616401

Base System Value
2 Binary 100110101010010001100111010001
3 Ternary 1200012111010102200
4 Quaternary 212222101213101
5 Quinary 2312021211101
6 Senary 144210033413
8 Octal 4652214721
10 Decimal 648616401
12 Duodecimal 161278869
16 Hexadecimal 26a919d1
20 Vigesimal a2dh101
36 Base36 aq63m9

Cryptographic Hash Functions

md5 f736b37e6175e50c2fc2414b9c12eda0
sha1 aa3e69d7c62bd8325e7164a8b20ceaee2a9f0905
sha256 8d448d4fc6f86ba586d391911f81a4a46fec154d7beb630032866489ecc1382d
sha512 f0948301028b7ad786078af0660bf95512f431f5c7a0798a3dbfb50a71564f735de771f57fb5d16bb1ac3b8b2ee9642ac6aa4a0ef9c7138721effc70df200071
ripemd-160 d89e3f4b35f90af56d1163d6170e56b2bf7a6840

648616401 as geometric shapes

Circle

Radius = n
Diameter 1297232802
Circumference 4075377040.7589
Area 1.3216781944475E+18

Sphere

Radius = n
Volume 1.143016205017E+27
Surface area 5.2867127777901E+18
Circumference 4075377040.7589

Square

Length = n
Perimeter 2594465604
Area 420703235646192801
Diagonal 917282111.07183

Cube

Length = n
Surface area 2524219413877156806
Volume 2.7287501859389E+26
Space diagonal 1123436561.1545

Equilateral Triangle

Length = n
Perimeter 1945849203
Area 1.8216984476196E+17
Altitude 561718280.57723

Triangular Pyramid

Length = n
Surface area 1.8216984476196E+17
Volume 3.2158629344024E+25
Height 305760703.69061