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

77952989 (number)

77952989 is an odd 8-digits composite number following 77952988 and preceding 77952990. In scientific notation, it is written as 7.7952989 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 77729280 positive integers (up to 77952989) that are relatively prime to 77952989.

Interesting facts

77952989 has 4 divisors, whose sum is 78176700
The reverse of 77952989 is 98925977
Previous prime number is 349

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2

Name

Name	seventy-seven million nine hundred fifty-two thousand nine hundred eighty-nine

Notation

Scientific notation	7.7952989 × 10^7
Engineering notation	7.7952989 × 10^6

Prime Factorization of 77952989

Prime Factorization 349 × 223361

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	77952989	Product of the distinct prime numbers

The prime factorization of 77952989 is 349 × 223361. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 26, 86, 152, 217, 6128, 1970, 73641, 12707, 135971, 849815, 6876308, 4909946, 35843834, 59989179, 300017447, 186798523, 3924438612, 4573920950

Basic calculations (n = 77952989)

Multiplication

n×y

n×2	155905978
n×3	233858967
n×4	311811956
n×5	389764945

Division

n÷y

n÷2	38976494.5
n÷3	25984329.666667
n÷3	19488247.25
n÷5	15590597.8

Exponentiation

n^y

n²	6076668494034121
n³	4.7369447227209E+23
n⁴	3.6925899986387E+31
n⁵	2.8784842754539E+39

Nth Root

^y√n

²√n	8829.0989914034
³√n	427.18001247564
⁴√n	93.96328533743
⁵√n	37.876213372923

Divisors of 77952989

1, 349, 223361, 77952989

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-77952988	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77952989 can be divided by 4 positive divisors. The sum of these divisors (counting 77952989) is 1, the average is 0.25.

Base conversion 77952989

Base	System	Value
2	Binary	100101001010111011111011101
3	Ternary	12102200102101202
4	Quaternary	10221113133131
5	Quinary	124423443424
6	Senary	11422445245
8	Octal	451273735
10	Decimal	77952989
12	Duodecimal	22133825
16	Hexadecimal	4a577dd
20	Vigesimal	1474299
36	Base36	1aeswt

Cryptographic Hash Functions

md5	8d0641d5e9c44d9e79003d019f5d7ff6
sha1	e2523beb345f7fe2c96597ada2bfd33907ce6a67
sha256	55cc81f0c55f6724c3a9fac743c5e4ea804e429b34c7d83fe3808681a2951afc
sha512	f9a0691b92c88b9f71e030402a9472bfa1d12ca9188fbe0e417ca531bfe0a9ace0ad8b55282c377f4b1a17cab0a2a8884202f6b98b24b5d45722cbe6103b1662
ripemd-160	3367e9f08baacdcd1f45327af243adc93b762f27

77952989 as geometric shapes

Circle

Radius = n

Diameter	155905978
Circumference	489793075.13553
Area	1.9090417099158E+16

Sphere

Radius = n

Volume	1.9842067655148E+24
Surface area	7.6361668396633E+16
Circumference	489793075.13553

Square

Length = n

Perimeter	311811956
Area	6076668494034121
Diagonal	110242174.27132

Cube

Length = n

Surface area	36460010964204726
Volume	4.7369447227209E+23
Space diagonal	135018537.54986

Equilateral Triangle

Length = n

Perimeter	233858967
Area	2.631274643105E+15
Altitude	67509268.774929

Triangular Pyramid

Length = n

Surface area	2.631274643105E+15
Volume	5.5825428925696E+22
Height	36747391.423774