61448897 (number)

61448897 is an odd 8-digits composite number following 61448896 and preceding 61448898. In scientific notation, it is written as 6.1448897 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 55883520 positive integers (up to 61448897) that are relatively prime to 61448897.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred forty-eight thousand eight hundred ninety-seven

Notation

Scientific notation 6.1448897 × 10^7
Engineering notation 6.1448897 × 10^6

Prime Factorization of 61448897

Prime Factorization 17 × 37 × 211 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61448897
Product of the distinct prime numbers

The prime factorization of 61448897 is 17 × 37 × 211 × 463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 96, 16, 319, 644, 1088, 9724, 48318, 5090, 389584, 44935, 5191735, 5956828, 6400787, 73481548, 467369677, 370359931, 7447777658, 6829533148

Basic calculations (n = 61448897)

Multiplication

n×y
n×2 122897794
n×3 184346691
n×4 245795588
n×5 307244485

Division

n÷y
n÷2 30724448.5
n÷3 20482965.666667
n÷3 15362224.25
n÷5 12289779.4

Exponentiation

ny
n2 3775966942516609
n3 2.3202900372611E+23
n4 1.4257926350978E+31
n5 8.7613384777485E+38

Nth Root

y√n
2√n 7838.9346852745
3√n 394.61297775207
4√n 88.537758528633
5√n 36.116263951403

Divisors of 61448897

1, 17, 37, 211, 463, 629, 3587, 7807, 7871, 17131, 97693, 132719, 291227, 1660781, 3614641, 61448897

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 -61448896
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 61448897 can be divided by 16 positive divisors. The sum of these divisors (counting 61448897) is 1, the average is 0.0625.

Base conversion 61448897

Base System Value
2 Binary 11101010011010001011000001
3 Ternary 11021121221001002
4 Quaternary 3222122023001
5 Quinary 111212331042
6 Senary 10033021345
8 Octal 352321301
10 Decimal 61448897
12 Duodecimal 186b4855
16 Hexadecimal 3a9a2c1
20 Vigesimal j4124h
36 Base36 10l29t

Cryptographic Hash Functions

md5 1499c37387a72fd5246e90a795b1ab26
sha1 3186c2e7a46a929c4bc14b03e071e100126afc7e
sha256 40ce7f6ad46999e5bf028f8cf46428f0888bc78c1baca07062f86d4cd057572c
sha512 8d64ad742de5a642dd280fc3960f6315bbeed7a6fcd0d8edfc710584529291ba47b8473865b0e36dc23cded50e966a67a926fae0b4c227d432708a8c15e1a6c2
ripemd-160 4bb54636cad37764c71bb73133c1f333866315c8

61448897 as geometric shapes

Circle

Radius = n
Diameter 122897794
Circumference 386094806.77279
Area 1.1862550006808E+16

Sphere

Radius = n
Volume 9.7192081803427E+23
Surface area 4.7450200027232E+16
Circumference 386094806.77279

Square

Length = n
Perimeter 245795588
Area 3775966942516609
Diagonal 86901863.530267

Cube

Length = n
Surface area 22655801655099654
Volume 2.3202900372611E+23
Space diagonal 106432611.67307

Equilateral Triangle

Length = n
Perimeter 184346691
Area 1.6350416480348E+15
Altitude 53216305.836533

Triangular Pyramid

Length = n
Surface area 1.6350416480348E+15
Volume 2.7344880327782E+22
Height 28967287.843422