85429491 (number)

85429491 is an odd 8-digits composite number following 85429490 and preceding 85429492. In scientific notation, it is written as 8.5429491 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 45505152 positive integers (up to 85429491) that are relatively prime to 85429491.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred twenty-nine thousand four hundred ninety-one

Notation

Scientific notation 8.5429491 × 10^7
Engineering notation 8.5429491 × 10^6

Prime Factorization of 85429491

Prime Factorization 3 × 49 × 19 × 73 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85429491
Product of the distinct prime numbers

The prime factorization of 85429491 is 3 × 49 × 19 × 73 × 419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 94, 59, 491, 536, 9854, 5621, 74908, 49325, 331819, 453164, 5708563, 7749772, 4124656, 43520975, 639534652, 320574759, 1657975032, 3491256062

Basic calculations (n = 85429491)

Multiplication

n×y
n×2 170858982
n×3 256288473
n×4 341717964
n×5 427147455

Division

n÷y
n÷2 42714745.5
n÷3 28476497
n÷3 21357372.75
n÷5 17085898.2

Exponentiation

ny
n2 7298197932519081
n3 6.2348133459236E+23
n4 5.3263693062226E+31
n5 4.5502901870862E+39

Nth Root

y√n
2√n 9242.8075280187
3√n 440.42227195377
4√n 96.139521155552
5√n 38.576388229441

Divisors of 85429491

1, 3, 19, 49, 57, 73, 147, 219, 419, 931, 1257, 1387, 2793, 3577, 4161, 7961, 10731, 20531, 23883, 30587, 61593, 67963, 91761, 203889, 390089, 581153, 1170267, 1498763, 1743459, 4496289, 28476497, 85429491

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85429490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85429491 can be divided by 32 positive divisors. The sum of these divisors (counting 85429491) is 1, the average is 0.03125.

Base conversion 85429491

Base System Value
2 Binary 101000101111000110011110011
3 Ternary 12221202021020020
4 Quaternary 11011320303303
5 Quinary 133332220431
6 Senary 12251014523
8 Octal 505706363
10 Decimal 85429491
12 Duodecimal 2473a443
16 Hexadecimal 5178cf3
20 Vigesimal 16dideb
36 Base36 1ev1tf

Cryptographic Hash Functions

md5 34b633ca4f152ad033a9c5840ecc82d1
sha1 1e737e8c5ba754b95911e38ee9226424e90c8825
sha256 c883ac0dab2677fea21672e06aaa66ad88a0c64f057c4ddf178e413916b6f77c
sha512 5ae197a930d4d93c1d5c52bcce912e29d6f3e8a78d2b8bd74514641ff6e5ca55c2f444fb8880658f10df00de68e932706fc91c4f6628523d8abb8f9cd4731cf8
ripemd-160 cf6fc88f25045eb001259cc1cfce69e77fc47a4c

85429491 as geometric shapes

Circle

Radius = n
Diameter 170858982
Circumference 536769322.65103
Area 2.2927965009246E+16

Sphere

Radius = n
Volume 2.6116325072076E+24
Surface area 9.1711860036985E+16
Circumference 536769322.65103

Square

Length = n
Perimeter 341717964
Area 7298197932519081
Diagonal 120815544.79883

Cube

Length = n
Surface area 43789187595114486
Volume 6.2348133459236E+23
Space diagonal 147968218.87675

Equilateral Triangle

Length = n
Perimeter 256288473
Area 3.1602124057043E+15
Altitude 73984109.438374

Triangular Pyramid

Length = n
Surface area 3.1602124057043E+15
Volume 7.3477979938916E+22
Height 40271848.266277