74138840 (number)

74138840 is an even 8-digits composite number following 74138839 and preceding 74138841. In scientific notation, it is written as 7.4138840 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 29655520 positive integers (up to 74138840) that are relatively prime to 74138840.

Interesting facts

Basic properties

Name

Name seventy-four million one hundred thirty-eight thousand eight hundred forty

Notation

Scientific notation 7.4138840 × 10^7
Engineering notation 7.4138840 × 10^6

Prime Factorization of 74138840

Prime Factorization 2 × 2 × 2 × 5 × 1853471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18534710
Product of the distinct prime numbers

The prime factorization of 74138840 is 2 × 2 × 2 × 5 × 1853471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 95, 98, 626, 126, 6123, 8958, 57498, 89912, 321321, 995417, 7758534, 2987862, 59620451, 4194996, 26839509, 166568298, 1345841737, 7876164625

Basic calculations (n = 74138840)

Multiplication

n×y
n×2 148277680
n×3 222416520
n×4 296555360
n×5 370694200

Division

n÷y
n÷2 37069420
n÷3 24712946.666667
n÷3 18534710
n÷5 14827768

Exponentiation

ny
n2 5496567596545600
n3 4.0750914558948E+23
n4 3.0212255343395E+31
n5 2.2399015649431E+39

Nth Root

y√n
2√n 8610.3913964465
3√n 420.09604757264
4√n 92.79219469571
5√n 37.498090883155

Divisors of 74138840

1, 2, 4, 5, 8, 10, 20, 40, 1853471, 3706942, 7413884, 9267355, 14827768, 18534710, 37069420, 74138840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74138839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74138840 can be divided by 16 positive divisors. The sum of these divisors (counting 74138840) is 1, the average is 0.0625.

Base conversion 74138840

Base System Value
2 Binary 100011010110100010011011000
3 Ternary 12011111122100222
4 Quaternary 10122310103120
5 Quinary 122434420330
6 Senary 11205015212
8 Octal 432642330
10 Decimal 74138840
12 Duodecimal 209b4508
16 Hexadecimal 46b44d8
20 Vigesimal 1337720
36 Base36 1851w8

Cryptographic Hash Functions

md5 3cba27ab35e87fa9d93bfb89ca803dcf
sha1 de56e48296832dd1a4a404e09ef30248509f39c4
sha256 74be7a78f68d81820c8c99c959f0201e1275386eb9a91d4f549deaf1bf9ef3b7
sha512 bd5c5918aae9124b5269f173abfd0547278bcf78e0a7ce41ced1aa994ebed6291d409ba558522b67db8bec18ab3a7dd4c6f1dc791820da74bede7a3d6199c731
ripemd-160 8038cdaa08fc9e83a5f2955df538e6d6cc93ecbf

74138840 as geometric shapes

Circle

Radius = n
Diameter 148277680
Circumference 465828070.17934
Area 1.7267976381267E+16

Sphere

Radius = n
Volume 1.7069703174061E+24
Surface area 6.9071905525069E+16
Circumference 465828070.17934

Square

Length = n
Perimeter 296555360
Area 5496567596545600
Diagonal 104848153.02661

Cube

Length = n
Surface area 32979405579273600
Volume 4.0750914558948E+23
Space diagonal 128412237.69422

Equilateral Triangle

Length = n
Perimeter 222416520
Area 2.3800835861134E+15
Altitude 64206118.84711

Triangular Pyramid

Length = n
Surface area 2.3800835861134E+15
Volume 4.8025413373643E+22
Height 34949384.342203