121749649, one hundred twenty-one million seven hundred forty-nine thousand six hundred forty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

121749649 has 16 divisors, whose sum is 145536768
The reverse of 121749649 is 946947121
Previous prime number is 677

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7

Name

Name	one hundred twenty-one million seven hundred forty-nine thousand six hundred forty-nine

Notation

Scientific notation	1.21749649 × 10^8
Engineering notation	1.21749649 × 10^6

Prime Factorization of 121749649

Prime Factorization 23 × 7 × 677 × 1117

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	121749649	Product of the distinct prime numbers

The prime factorization of 121749649 is 23 × 7 × 677 × 1117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 39, 49, 428, 134, 8292, 6082, 49483, 47656, 554633, 305078, 2259418, 1430826, 13383504, 90399814, 669303229, 527895274, 1316526396, 3322457817

Basic calculations (n = 121749649)

Multiplication

n×y

n×2	243499298
n×3	365248947
n×4	486998596
n×5	608748245

Division

n÷y

n÷2	60874824.5
n÷3	40583216.333333
n÷3	30437412.25
n÷5	24349929.8

Exponentiation

n^y

n²	14822977031623201
n³	1.8046922507352E+24
n⁴	2.1972064808003E+32
n⁵	2.6750911781796E+40

Nth Root

^y√n

²√n	11034.022340017
³√n	495.62808276381
⁴√n	105.04295473766
⁵√n	41.40888566509

Divisors of 121749649

1, 7, 23, 161, 677, 1117, 4739, 7819, 15571, 25691, 108997, 179837, 756209, 5293463, 17392807, 121749649

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	-121749648	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 121749649 can be divided by 16 positive divisors. The sum of these divisors (counting 121749649) is 1, the average is 0.0625.

Base conversion 121749649

Base	System	Value
2	Binary	111010000011100000010010001
3	Ternary	22111002112010021
4	Quaternary	13100130002101
5	Quinary	222131442044
6	Senary	20025303441
8	Octal	720340221
10	Decimal	121749649
12	Duodecimal	34934b81
16	Hexadecimal	741c091
20	Vigesimal	1i0ie29
36	Base36	20himp

Cryptographic Hash Functions

md5	54b4be1f9cbb3d1978f33e9ca9ec1ffd
sha1	b21339d55a927daedb1480caa8371861d9b63287
sha256	fbfd5113c86e3016c9350c9c5778fcc14b1938f8edc8acfd0e42dc8fccfaf730
sha512	82298747431f90a59fcc358cb0a20473d309c4106277a1a3660a0ee7af15753235f9394757f9ef77f084aac24f0d6815bec238f08539ceea5c8b139633a939ee
ripemd-160	763dfb3f50f469bc41e6019f82e48c76003bd410

121749649 as geometric shapes

Circle

Radius = n

Diameter	243499298
Circumference	764975605.75107
Area	4.6567755746878E+16

Sphere

Radius = n

Volume	7.5594772225335E+24
Surface area	1.8627102298751E+17
Circumference	764975605.75107

Square

Length = n

Perimeter	486998596
Area	14822977031623201
Diagonal	172180004.82996

Cube

Length = n

Surface area	88937862189739206
Volume	1.8046922507352E+24
Space diagonal	210876577.87168

Equilateral Triangle

Length = n

Perimeter	365248947
Area	6.4185373345495E+15
Altitude	105438288.93584

Triangular Pyramid

Length = n

Surface area	6.4185373345495E+15
Volume	2.1268502140828E+23
Height	57393334.943321