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

99971381 (number)

99971381 is an odd 8-digits composite number following 99971380 and preceding 99971382. In scientific notation, it is written as 9.9971381 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 96524064 positive integers (up to 99971381) that are relatively prime to 99971381.

Interesting facts

99971381 has 4 divisors, whose sum is 103418700
The reverse of 99971381 is 18317999
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	ninety-nine million nine hundred seventy-one thousand three hundred eighty-one

Notation

Scientific notation	9.9971381 × 10^7
Engineering notation	9.9971381 × 10^6

Prime Factorization of 99971381

Prime Factorization 29 × 3447289

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	99971381	Product of the distinct prime numbers

The prime factorization of 99971381 is 29 × 3447289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 20, 42, 696, 411, 9465, 753, 95716, 9984, 348215, 125983, 9000094, 7084246, 82260412, 41442273, 317010635, 100502360, 1193645773, 9883966420

Basic calculations (n = 99971381)

Multiplication

n×y

n×2	199942762
n×3	299914143
n×4	399885524
n×5	499856905

Division

n÷y

n÷2	49985690.5
n÷3	33323793.666667
n÷3	24992845.25
n÷5	19994276.2

Exponentiation

n^y

n²	9994277019047161
n³	9.9914167569071E+23
n⁴	9.9885573133454E+31
n⁵	9.9856986881279E+39

Nth Root

^y√n

²√n	9998.5689476045
³√n	464.11459992624
⁴√n	99.992844482015
⁵√n	39.808438108627

Divisors of 99971381

1, 29, 3447289, 99971381

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	-99971380	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 99971381 can be divided by 4 positive divisors. The sum of these divisors (counting 99971381) is 1, the average is 0.25.

Base conversion 99971381

Base	System	Value
2	Binary	101111101010111000100110101
3	Ternary	20222010001221202
4	Quaternary	11331113010311
5	Quinary	201043041011
6	Senary	13530422245
8	Octal	575270465
10	Decimal	99971381
12	Duodecimal	29591985
16	Hexadecimal	5f57135
20	Vigesimal	1b4g891
36	Base36	1niqet

Cryptographic Hash Functions

md5	aca3e9bcb95683c5a604abd2aef2f8d5
sha1	879fc7c3e942979e683e548a9e42b9f7f76ed383
sha256	7814d68b5bfe9da273a0ebceda202b278919e7f401722ea5aa8960dac2fd381b
sha512	82d2f288fb9e90a23777f98e218e86a77a3c07d4ada326b98d78bfca55368b9c6a90b39124fc387adf8a969cea5c65c02dbdacae336e67d8399bd8227721e822
ripemd-160	e856ba5fe213683369d3d7a85240acc4e7f71da4

99971381 as geometric shapes

Circle

Radius = n

Diameter	199942762
Circumference	628138712.23765
Area	3.139794726098E+16

Sphere

Radius = n

Volume	4.1851948643271E+24
Surface area	1.2559178904392E+17
Circumference	628138712.23765

Square

Length = n

Perimeter	399885524
Area	9994277019047161
Diagonal	141380882.85937

Cube

Length = n

Surface area	59965662114282966
Volume	9.9914167569071E+23
Space diagonal	173155511.19483

Equilateral Triangle

Length = n

Perimeter	299914143
Area	4.3276488954769E+15
Altitude	86577755.597413

Triangular Pyramid

Length = n

Surface area	4.3276488954769E+15
Volume	1.1774997570783E+23
Height	47126960.953123