99971888 (number)

99971888 is an even 8-digits composite number following 99971887 and preceding 99971889. In scientific notation, it is written as 9.9971888 × 10^7. The sum of its digits is 59. It has a total of 5 prime factors and 10 positive divisors. There are 49985936 positive integers (up to 99971888) that are relatively prime to 99971888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9971888 × 10^7
Engineering notation 9.9971888 × 10^6

Prime Factorization of 99971888

Prime Factorization 2 × 2 × 2 × 2 × 6248243

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12496486
Product of the distinct prime numbers

The prime factorization of 99971888 is 2 × 2 × 2 × 2 × 6248243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 71, 21, 68, 292, 5701, 6094, 53442, 41216, 782798, 72799, 7966448, 7289421, 49826765, 88240681, 247845672, 992485223, 7591503645, 3128578566

Basic calculations (n = 99971888)

Multiplication

n×y
n×2 199943776
n×3 299915664
n×4 399887552
n×5 499859440

Division

n÷y
n÷2 49985944
n÷3 33323962.666667
n÷3 24992972
n÷5 19994377.6

Exponentiation

ny
n2 9994378390284544
n3 9.9915687706315E+23
n4 9.9887599408187E+31
n5 9.9859519006241E+39

Nth Root

y√n
2√n 9998.5943012005
3√n 464.11538450313
4√n 99.992971258987
5√n 39.808478485857

Divisors of 99971888

1, 2, 4, 8, 16, 6248243, 12496486, 24992972, 49985944, 99971888

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99971887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99971888 can be divided by 10 positive divisors. The sum of these divisors (counting 99971888) is 1, the average is 0.1.

Base conversion 99971888

Base System Value
2 Binary 101111101010111001100110000
3 Ternary 20222010002122112
4 Quaternary 11331113030300
5 Quinary 201043100023
6 Senary 13530424452
8 Octal 575271460
10 Decimal 99971888
12 Duodecimal 29592128
16 Hexadecimal 5f57330
20 Vigesimal 1b4g9e8
36 Base36 1niqsw

Cryptographic Hash Functions

md5 9d9a09261cc14c5d9a955663ac064e65
sha1 7bc372289e47632a279af7ce861ecd0ddfb39d13
sha256 682058c3b92a3637ea23c907cfbe508984e6eef13914abb27f72991f99e6f758
sha512 c4a357722bf99d47935b1907c30b544df56c11798091fb1109c6aef2ef8cd30bd104c9069103e061346b5dbb2de7bf687ebe4fea447fe95e1c59c0c1d441426a
ripemd-160 ad0d6085c156d98afa006b08bb9150a42111e328

99971888 as geometric shapes

Circle

Radius = n
Diameter 199943776
Circumference 628141897.8126
Area 3.1398265728115E+16

Sphere

Radius = n
Volume 4.1852585396871E+24
Surface area 1.2559306291246E+17
Circumference 628141897.8126

Square

Length = n
Perimeter 399887552
Area 9994378390284544
Diagonal 141381599.86564

Cube

Length = n
Surface area 59966270341707264
Volume 9.9915687706315E+23
Space diagonal 173156389.34459

Equilateral Triangle

Length = n
Perimeter 299915664
Area 4.3276927905103E+15
Altitude 86578194.672293

Triangular Pyramid

Length = n
Surface area 4.3276927905103E+15
Volume 1.1775176720675E+23
Height 47127199.955215