642956104 (number)

642956104 is an even 9-digits composite number following 642956103 and preceding 642956105. In scientific notation, it is written as 6.42956104 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 263658240 positive integers (up to 642956104) that are relatively prime to 642956104.

Interesting facts

Basic properties

Name

Name six hundred forty-two million nine hundred fifty-six thousand one hundred four

Notation

Scientific notation 6.42956104 × 10^8
Engineering notation 6.42956104 × 10^6

Prime Factorization of 642956104

Prime Factorization 2 × 2 × 2 × 7 × 37 × 61 × 5087

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 160739026
Product of the distinct prime numbers

The prime factorization of 642956104 is 2 × 2 × 2 × 7 × 37 × 61 × 5087. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 68, 83, 633, 751, 6852, 1033, 61175, 57181, 282602, 655014, 2981711, 4619306, 97079898, 5263665, 854602824, 440051520, 6751101975, 1503839898

Basic calculations (n = 642956104)

Multiplication

n×y
n×2 1285912208
n×3 1928868312
n×4 2571824416
n×5 3214780520

Division

n÷y
n÷2 321478052
n÷3 214318701.33333
n÷3 160739026
n÷5 128591220.8

Exponentiation

ny
n2 413392551670858816
n3 2.6579326444491E+26
n4 1.7089340177694E+35
n5 1.0987695580581E+44

Nth Root

y√n
2√n 25356.579106812
3√n 863.09865779383
4√n 159.23749277985
5√n 57.761207652381

Divisors of 642956104

1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 122, 148, 244, 259, 296, 427, 488, 518, 854, 1036, 1708, 2072, 2257, 3416, 4514, 5087, 9028, 10174, 15799, 18056, 20348, 31598, 35609, 40696, 63196, 71218, 126392, 142436, 188219, 284872, 310307, 376438, 620614, 752876, 1241228, 1317533, 1505752, 2172149, 2482456, 2635066, 4344298, 5270132, 8688596, 10540264, 11481359, 17377192, 22962718, 45925436, 80369513, 91850872, 160739026, 321478052, 642956104

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642956103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642956104 can be divided by 64 positive divisors. The sum of these divisors (counting 642956104) is 1, the average is 0.015625.

Base conversion 642956104

Base System Value
2 Binary 100110010100101011101101001000
3 Ternary 1122210211112222001
4 Quaternary 212110223231020
5 Quinary 2304044043404
6 Senary 143444440344
8 Octal 4624535510
10 Decimal 642956104
12 Duodecimal 15b3a90b4
16 Hexadecimal 2652bb48
20 Vigesimal a0i9a54
36 Base36 amss3s

Cryptographic Hash Functions

md5 230c8893aa34cffce142b19eae848369
sha1 2c81135684c22e97f8512594935002cb8ee0b2a9
sha256 e7d5ee3f2c773e30c8dd62d4f111d88ccd29276c9a0900197acd2386a40cf03b
sha512 d3492f0ebabb862d17a2b84d2a06ff411ba9ae0e0b5f0b51aa4e5c87db0a2030195355d0047f52028573c93bf6005950264d31aa6448f2c285fe4319fb144be1
ripemd-160 16373deffc693f6a2d5a2aa156cbcf3d5c8df923

642956104 as geometric shapes

Circle

Radius = n
Diameter 1285912208
Circumference 4039812345.8142
Area 1.2987110033779E+18

Sphere

Radius = n
Volume 1.1133522226051E+27
Surface area 5.1948440135116E+18
Circumference 4039812345.8142

Square

Length = n
Perimeter 2571824416
Area 413392551670858816
Diagonal 909277242.28737

Cube

Length = n
Surface area 2480355310025152896
Volume 2.6579326444491E+26
Space diagonal 1113632639.1645

Equilateral Triangle

Length = n
Perimeter 1928868312
Area 1.7900422574112E+17
Altitude 556816319.58227

Triangular Pyramid

Length = n
Surface area 1.7900422574112E+17
Volume 3.1324036613785E+25
Height 303092414.09579