42638256100
42,638,256,100 is an even composite number composed of seven prime numbers multiplied together.
42638256100 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42638256100:
22 × 52 × 11 × 37 × 73 × 113 × 127
(2 × 2 × 5 × 5 × 11 × 37 × 73 × 113 × 127)See below for interesting mathematical facts about the number 42638256100 from the Numbermatics database.
Names of 42638256100
- Cardinal: 42638256100 can be written as Forty-two billion, six hundred thirty-eight million, two hundred fifty-six thousand, one hundred.
Scientific notation
- Scientific notation: 4.26382561 × 1010
Factors of 42638256100
Divisors of 42638256100
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 10 11 20 22 25 37 44 50 55 73 74 100 110 113 127 146 148 185 220 226 254 275 292 365 370 407 452 508 550 565 635 730 740 803 814 925 1100 1130 1243 1270 1397 1460 1606 1628 1825 1850 2035 2260 2486 2540 2701 2794 2825 3175 3212 3650 3700 4015 4070 4181 4699 4972 5402 5588 5650 6215 6350 6985 7300 8030 8140 8249 8362 9271 9398 10175 10804 11300 12430 12700 13505 13970 14351 16060 16498 16724 18542 18796 20075 20350 20905 23495 24860 27010 27940 28702 29711 31075 32996 34925 37084 40150 40700 41245 41810 45991 46355 46990 51689 54020 57404 59422 62150 67525 69850 71755 80300 82490 83620 90739 91982 92710 93980 101981 103378 104525 117475 118844 124300 135050 139700 143510 148555 157861 164980 181478 183964 185420 203962 206225 206756 209050 229955 231775 234950 258445 270100 287020 297110 305213 315722 343027 358775 362956 407924 412450 418100 453695 459910 463550 469900 509905 516890 530987 594220 610426 631444 686054 717550 742775 789305 824900 907390 919820 927100 1019810 1033780 1047623 1061974 1149775 1220852 1292225 1372108 1435100 1485550 1526065 1578610 1715135 1814780 2039620 2095246 2123948 2268475 2299550 2549525 2584450 2654935 2971100 3052130 3157220 3357343 3430270 3773297 3946525 4190492 4536950 4599100 5099050 5168900 5238115 5309870 5840857 6104260 6714686 6860540 7546594 7630325 7893050 8575675 9073900 10198100 10476230 10619740 11523853 11681714 13274675 13429372 15093188 15260650 15786100 16786715 17151350 18866485 20952460 23047706 23363428 26190575 26549350 29204285 30521300 33573430 34302700 37732970 38762051 46095412 52381150 53098700 57619265 58408570 67146860 75465940 77524102 83933575 94332425 104762300 115238530 116817140 146021425 155048204 167867150 188664850 193810255 230477060 288096325 292042850 335734300 377329700 387620510 426382561 576192650 584085700 775241020 852765122 969051275 1152385300 1705530244 1938102550 2131912805 3876205100 4263825610 8527651220 10659564025 21319128050 42638256100
- Sum of all divisors σ(n): 106849161216
- Sum of proper divisors (its aliquot sum) s(n): 64210905116
- 42638256100 is an abundant number, because the sum of its proper divisors (64210905116) is greater than itself. Its abundance is 21572649016
Bases of 42638256100
- Binary: 1001111011010111000000100111111001002
- Hexadecimal: 0x9ED7027E4
- Base-36: JL5PSYS
Squares and roots of 42638256100
- 42638256100 squared (426382561002) is 1818020883249187210000
- 42638256100 cubed (426382561003) is 77517240015127044376824481000000
-
The
square root of 42638256100 is 206490.3293135057 -
The
cube root of 42638256100 is 3493.5460956071
Scales and comparisons
How big is 42638256100?- 42,638,256,100 seconds is equal to 1,355 years, 39 weeks, 5 days, 8 hours, 1 minute, 40 seconds.
-
To count from 1 to 42,638,256,100 would take you about two thousand, seven hundred eleven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 42638256100 cubic inches would be around 291.1 feet tall.
Recreational maths with 42638256100
- 42638256100 backwards is 00165283624
- 42638256100 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42638256100's digits is 37
- More coming soon!
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