42161273145045
42,161,273,145,045 is an odd composite number composed of eight prime numbers multiplied together.
42161273145045 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42161273145045:
32 × 5 × 17 × 19 × 31 × 37 × 41 × 61681
(3 × 3 × 5 × 17 × 19 × 31 × 37 × 41 × 61681)See below for interesting mathematical facts about the number 42161273145045 from the Numbermatics database.
Names of 42161273145045
- Cardinal: 42161273145045 can be written as Forty-two trillion, one hundred sixty-one billion, two hundred seventy-three million, one hundred forty-five thousand and forty-five.
Scientific notation
- Scientific notation: 4.2161273145045 × 1013
Factors of 42161273145045
Divisors of 42161273145045
- Number of divisors d(n): 384
-
Complete list of divisors:
1 3 5 9 15 17 19 31 37 41 45 51 57 85 93 95 111 123 153 155 171 185 205 255 279 285 323 333 369 465 527 555 589 615 629 697 703 765 779 855 969 1147 1271 1395 1517 1581 1615 1665 1767 1845 1887 2091 2109 2337 2635 2907 2945 3145 3441 3485 3515 3813 3895 4551 4743 4845 5301 5661 5735 6273 6327 6355 7011 7585 7905 8835 9435 10013 10323 10455 10545 11439 11685 11951 13243 13653 14535 17205 19065 19499 21607 21793 22755 23715 24149 25789 26505 28305 28823 30039 31365 31635 35055 35853 39729 47027 50065 51615 57195 58497 59755 61681 64821 65379 66215 68265 72447 77367 86469 90117 97495 107559 108035 108965 119187 120745 128945 141081 144115 150195 175491 179265 185043 194463 196137 198645 217341 232101 235135 259407 292485 308405 324105 326895 362235 370481 386835 410533 423243 432345 450585 489991 537795 555129 595935 705405 799459 877455 893513 925215 972315 980685 1048577 1086705 1111443 1160505 1171939 1231599 1297035 1469973 1852405 1912111 2052665 2116215 2282197 2398377 2449955 2528921 2680539 2775645 3145731 3334329 3515817 3694797 3997295 4409919 4467565 5242885 5557215 5736333 5859695 6157995 6846591 7195131 7349865 7586763 8041617 9437193 9560555 10547451 11410985 11991885 12644605 13402695 15189721 15728655 16671645 17208999 17579085 18473985 19922963 20539773 22049595 22760289 28681665 32505887 34232955 35975655 36330109 37933815 38797349 40208085 42991657 43361743 45569163 47185965 48049499 52737255 59768889 70748107 75948605 78396551 86044995 93570077 97517661 99614815 102698865 108990327 113801445 116392047 128974971 130085229 136707489 144148497 162529435 179306667 181650545 193986745 212244321 214958285 216808715 227845815 235189653 240247495 280710231 292552983 298844445 326970981 349176141 353740535 386924913 390255687 391982755 432445491 467850385 487588305 544951635 581960235 617611853 636732963 644874855 650426145 683537445 705568959 720742485 737149631 816841483 842130693 896533335 1061221605 1175948265 1202717819 1332741367 1344214033 1403551155 1462764915 1489534469 1590691309 1634854905 1745880705 1777831463 1852835559 1934624565 1951278435 2162227455 2211448893 2450524449 2900672387 3088059265 3183664815 3527844795 3608153457 3685748155 3998224101 4032642099 4084207415 4210653465 4468603407 4772073927 5333494389 5558506677 6013589095 6634346679 6663706835 6721070165 7351573347 7447672345 7953456545 8702017161 8889157315 9264177795 10824460371 11057244465 11994672303 12097926297 12252622245 13405810221 14316221781 14503361935 16000483167 18040767285 19991120505 20163210495 22343017035 22851638561 23860369635 25322085973 26106051483 26667471945 27792533385 30223134871 33171733395 36757866735 43510085805 49311430579 54122301855 55112775353 59973361515 60489631485 67029051105 68554915683 71581108905 75966257919 80002415835 90669404613 114258192805 126610429865 130530257415 147934291737 151115674355 165338326059 205664747049 227898773757 246557152895 272008213839 275563876765 342774578415 379831289595 443802875211 453347023065 496014978177 739671458685 826691630295 936917181001 1028323735245 1139493868785 1360041069195 2219014376055 2480074890885 2810751543003 4684585905005 8432254629009 14053757715015 42161273145045
- Sum of all divisors σ(n): 88458264760320
- Sum of proper divisors (its aliquot sum) s(n): 46296991615275
- 42161273145045 is an abundant number, because the sum of its proper divisors (46296991615275) is greater than itself. Its abundance is 4135718470230
Bases of 42161273145045
- Binary: 10011001011000011011111011010110000110110101012
- Hexadecimal: 0x26586FB586D5
- Base-36: EY0MDGIJ9
Squares and roots of 42161273145045
- 42161273145045 squared (421612731450452) is 1777572953211092705608052025
- 42161273145045 cubed (421612731450453) is 74944738815577175187952653909147730966125
-
The
square root of 42161273145045 is 6493171.2702688661 -
The
cube root of 42161273145045 is 34804.7008735981
Scales and comparisons
How big is 42161273145045?- 42,161,273,145,045 seconds is equal to 1,340,598 years, 3 weeks, 5 days, 10 hours, 30 minutes, 45 seconds.
-
To count from 1 to 42,161,273,145,045 would take you about three million, three hundred fifty-one thousand, four hundred ninety-five 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 42161273145045 cubic inches would be around 2900.4 feet tall.
Recreational maths with 42161273145045
- 42161273145045 backwards is 54054137216124
- 42161273145045 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 42161273145045's digits is 45
- More coming soon!
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