70985440 (number)

70985440 is an even 8-digits composite number following 70985439 and preceding 70985441. In scientific notation, it is written as 7.0985440 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors. There are 28394112 positive integers (up to 70985440) that are relatively prime to 70985440.

Interesting facts

Basic properties

Name

Name seventy million nine hundred eighty-five thousand four hundred forty

Notation

Scientific notation 7.0985440 × 10^7
Engineering notation 7.0985440 × 10^6

Prime Factorization of 70985440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 443659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4436590
Product of the distinct prime numbers

The prime factorization of 70985440 is 2 × 2 × 2 × 2 × 2 × 5 × 443659. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 69, 60, 453, 289, 9293, 8799, 64816, 56558, 292619, 80490, 7706745, 5490062, 56746374, 86962904, 920688466, 683974791, 112359124, 3113617501

Basic calculations (n = 70985440)

Multiplication

n×y
n×2 141970880
n×3 212956320
n×4 283941760
n×5 354927200

Division

n÷y
n÷2 35492720
n÷3 23661813.333333
n÷3 17746360
n÷5 14197088

Exponentiation

ny
n2 5038932691993600
n3 3.5769085427155E+23
n4 2.5390842674442E+31
n5 1.802380139216E+39

Nth Root

y√n
2√n 8425.2857518306
3√n 414.05346769902
4√n 91.789355329638
5√n 37.173534455236

Divisors of 70985440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443659, 887318, 1774636, 2218295, 3549272, 4436590, 7098544, 8873180, 14197088, 17746360, 35492720, 70985440

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -70985439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 70985440 can be divided by 24 positive divisors. The sum of these divisors (counting 70985440) is 1, the average is 0.041666666666667.

Base conversion 70985440

Base System Value
2 Binary 100001110110010011011100000
3 Ternary 11221120102201101
4 Quaternary 10032302123200
5 Quinary 121133013230
6 Senary 11013244144
8 Octal 416623340
10 Decimal 70985440
12 Duodecimal 1b933654
16 Hexadecimal 43b26e0
20 Vigesimal 123d3c0
36 Base36 169gps

Cryptographic Hash Functions

md5 f9f824ca1c67174ed19c19e1b4d769c2
sha1 9858f5e2e261a56032cf1e4e82a4de0850dca96c
sha256 eb11f9484d82e5af29543af602347887ed62c3689af97faf772a0701bb7c32dc
sha512 f528b945ecbf03548cbd58facb44058b0ee7ff936ac9446b41bc5b7ecb9c45b20b3c2bda22fcd8260847b52a14307a30e726ee60b37d171925d3668f976ae391
ripemd-160 b557d060f7233ac7b8f5c967287e397e3e3d5348

70985440 as geometric shapes

Circle

Radius = n
Diameter 141970880
Circumference 446014673.63168
Area 1.5830273927101E+16

Sphere

Radius = n
Volume 1.4982919467143E+24
Surface area 6.3321095708402E+16
Circumference 446014673.63168

Square

Length = n
Perimeter 283941760
Area 5038932691993600
Diagonal 100388571.97902

Cube

Length = n
Surface area 30233596151961600
Volume 3.5769085427155E+23
Space diagonal 122950388.67763

Equilateral Triangle

Length = n
Perimeter 212956320
Area 2.1819218596132E+15
Altitude 61475194.338816

Triangular Pyramid

Length = n
Surface area 2.1819218596132E+15
Volume 4.2154271437304E+22
Height 33462857.326341