Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

61391641 (number)

61391641 is an odd 8-digits composite number following 61391640 and preceding 61391642. In scientific notation, it is written as 6.1391641 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 53948160 positive integers (up to 61391641) that are relatively prime to 61391641.

Interesting facts

61391641 has 8 divisors, whose sum is 65075400
The reverse of 61391641 is 14619316
Previous prime number is 1349

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	sixty-one million three hundred ninety-one thousand six hundred forty-one

Notation

Scientific notation	6.1391641 × 10^7
Engineering notation	6.1391641 × 10^6

Prime Factorization of 61391641

Prime Factorization 17 × 1349 × 2677

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	61391641	Product of the distinct prime numbers

The prime factorization of 61391641 is 17 × 1349 × 2677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 64, 48, 524, 114, 114, 1950, 20943, 40002, 698412, 581484, 4168653, 1767837, 47323167, 56392651, 33446740, 370353739, 8726014557, 5260069923

Basic calculations (n = 61391641)

Multiplication

n×y

n×2	122783282
n×3	184174923
n×4	245566564
n×5	306958205

Division

n÷y

n÷2	30695820.5
n÷3	20463880.333333
n÷3	15347910.25
n÷5	12278328.2

Exponentiation

n^y

n²	3768933584672881
n³	2.3138101758308E+23
n⁴	1.4204860365675E+31
n⁵	8.7205968802466E+38

Nth Root

^y√n

²√n	7835.2818073124
³√n	394.4903773322
⁴√n	88.517127197579
⁵√n	36.109531059356

Divisors of 61391641

1, 17, 1349, 2677, 22933, 45509, 3611273, 61391641

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	-61391640	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 61391641 can be divided by 8 positive divisors. The sum of these divisors (counting 61391641) is 1, the average is 0.125.

Base conversion 61391641

Base	System	Value
2	Binary	11101010001100001100011001
3	Ternary	11021112000111111
4	Quaternary	3222030030121
5	Quinary	111204013031
6	Senary	10031500321
8	Octal	352141431
10	Decimal	61391641
12	Duodecimal	186876a1
16	Hexadecimal	3a8c319
20	Vigesimal	j3dj21
36	Base36	10ju3d

Cryptographic Hash Functions

md5	b8f18f8990bd9714af880fa78df8ae4a
sha1	30d40f24ddf7008dfeb3686030de65bb7a73e609
sha256	f43df3cf5b84efa662cdc411861284215e3546827dcce2958a75f5a3785e3737
sha512	f779f944e0b8d133c4ed5eb3de73e2cff38884b7e1035476a9869a68495f2d792a465f26062641398c563db8f639382f6de578d175d5e72c2511f1ef197e1ec3
ripemd-160	a613f546e8c1e2384bd53a9bf7a1d1011ad90b21

61391641 as geometric shapes

Circle

Radius = n

Diameter	122783282
Circumference	385735056.71484
Area	1.1840454061476E+16

Sphere

Radius = n

Volume	9.6920654002552E+23
Surface area	4.7361816245905E+16
Circumference	385735056.71484

Square

Length = n

Perimeter	245566564
Area	3768933584672881
Diagonal	86820891.31854

Cube

Length = n

Surface area	22613601508037286
Volume	2.3138101758308E+23
Space diagonal	106333441.37203

Equilateral Triangle

Length = n

Perimeter	184174923
Area	1.6319961147515E+15
Altitude	53166720.686014

Triangular Pyramid

Length = n

Surface area	1.6319961147515E+15
Volume	2.7268514428473E+22
Height	28940297.10618