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

77148961 (number)

77148961 is an odd 8-digits composite number following 77148960 and preceding 77148962. In scientific notation, it is written as 7.7148961 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 74170320 positive integers (up to 77148961) that are relatively prime to 77148961.

Interesting facts

77148961 has 8 divisors, whose sum is 80150400
The reverse of 77148961 is 16984177
Previous prime number is 239

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	seventy-seven million one hundred forty-eight thousand nine hundred sixty-one

Notation

Scientific notation	7.7148961 × 10^7
Engineering notation	7.7148961 × 10^6

Prime Factorization of 77148961

Prime Factorization 29 × 239 × 11131

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	77148961	Product of the distinct prime numbers

The prime factorization of 77148961 is 29 × 239 × 11131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 7, 87, 647, 515, 7769, 2747, 53315, 385, 538926, 739901, 90238, 1019783, 79658261, 90542573, 19001488, 426433013, 6824466141, 3057819429

Basic calculations (n = 77148961)

Multiplication

n×y

n×2	154297922
n×3	231446883
n×4	308595844
n×5	385744805

Division

n÷y

n÷2	38574480.5
n÷3	25716320.333333
n÷3	19287240.25
n÷5	15429792.2

Exponentiation

n^y

n²	5951962183379521
n³	4.5918769835902E+23
n⁴	3.542585383238E+31
n⁵	2.733067815706E+39

Nth Root

^y√n

²√n	8783.4481270171
³√n	425.70625086986
⁴√n	93.720051894016
⁵√n	37.797755928118

Divisors of 77148961

1, 29, 239, 6931, 11131, 322799, 2660309, 77148961

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	-77148960	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 77148961 can be divided by 8 positive divisors. The sum of these divisors (counting 77148961) is 1, the average is 0.125.

Base conversion 77148961

Base	System	Value
2	Binary	100100110010011001100100001
3	Ternary	12101011120110221
4	Quaternary	10212103030201
5	Quinary	124222231321
6	Senary	11353323041
8	Octal	446231441
10	Decimal	77148961
12	Duodecimal	21a06481
16	Hexadecimal	4993321
20	Vigesimal	1423c81
36	Base36	19xkip

Cryptographic Hash Functions

md5	3dafb02e0fbe5d3ef00c6b2635956cde
sha1	a72b55a03d1be83eacaf872fe484c5325bd31356
sha256	1732a8ca4a8a7da82de3ae4c5e8710f374bcbdffc1c8d6ed1fce9c83cbb0adb9
sha512	34f1fa7741aedca309071d33b106795a98fc8d2c75a203e231d71198e8877ced3f15918a2a7a42cfc4716a33874542b0652109c3a1b20d5ae94d8be407bab597
ripemd-160	f03040afe16403f8f4ca32ea46ed298e80fd62de

77148961 as geometric shapes

Circle

Radius = n

Diameter	154297922
Circumference	484741218.21937
Area	1.8698640669749E+16

Sphere

Radius = n

Volume	1.9234409330447E+24
Surface area	7.4794562678997E+16
Circumference	484741218.21937

Square

Length = n

Perimeter	308595844
Area	5951962183379521
Diagonal	109105106.96919

Cube

Length = n

Surface area	35711773100277126
Volume	4.5918769835902E+23
Space diagonal	133625920.20315

Equilateral Triangle

Length = n

Perimeter	231446883
Area	2.5772752265855E+15
Altitude	66812960.101575

Triangular Pyramid

Length = n

Surface area	2.5772752265855E+15
Volume	5.4115789224518E+22
Height	36368368.989731