7830401428850

Names of 7830401428850

• Cardinal: 7830401428850 can be written as Seven trillion, eight hundred thirty billion, four hundred one million, four hundred twenty-eight thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 7.83040142885 × 10¹²

Factors of 7830401428850

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16785

Divisors of 7830401428850

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 25 26 35 37 50 55 65 70 74 77 91 110 130 143 154 175 182 185 257 259 275 286 325 350 370 385 407 455 481 514 518 550 650 715 770 814 910 925 962 1001 1285 1295 1430 1799 1850 1925 2002 2035 2275 2405 2570 2590 2827 2849 3341 3367 3575 3598 3850 4070 4550 4810 5005 5291 5654 5698 6425 6475 6682 6734 7150 8995 9509 10010 10175 10582 12025 12850 12950 14135 14245 16453 16705 16835 17990 19018 19789 20350 23387 24050 25025 26455 28270 28490 32906 33410 33670 36751 37037 39578 44975 46774 47545 50050 52910 66563 70675 71225 73502 74074 82265 83525 84175 89950 95090 98945 104599 115171 116935 123617 132275 133126 141350 142450 164530 167050 168350 180983 183755 185185 197890 209198 213889 230342 233870 237725 247234 257257 264550 332815 361966 367510 370370 411325 427778 475450 494725 514514 522995 575855 584675 608761 618085 665630 732193 822650 865319 904915 918775 925925 989450 1045990 1069445 1151710 1169350 1217522 1236170 1266881 1286285 1359787 1464386 1497223 1664075 1730638 1809830 1837550 1851850 2138890 2352779 2533762 2572570 2614975 2719574 2879275 2994446 3043805 3090425 3328150 3660965 4228421 4261327 4326595 4524575 4705558 5229950 5347225 5758550 6087610 6180850 6334405 6431425 6696371 6798935 7321930 7486115 7913893 8456842 8522654 8653190 9049150 9518509 10694450 11763895 12668810 12862850 13392742 13597870 14972230 15219025 15827786 16469453 18304825 19037018 21142105 21306635 21632975 23527790 29598947 30438050 31672025 32938906 33481855 33994675 36609650 37430575 39569465 42284210 42613270 43265950 46512631 46874597 47592545 54969473 55397251 58819475 59197894 63344050 66963710 67989350 74861150 79138930 82347265 87052823 93025262 93749194 95185090 105710525 106533175 109938946 110794502 117638950 147994735 156451577 164694530 167409275 174105646 197847325 211421050 213066350 232563155 234372985 237962725 274847365 276986255 295989470 312903154 325588417 334818550 384786311 395694650 411736325 435264115 465126310 468745970 475925450 549694730 553972510 604664203 609369761 651176834 739973675 769572622 782257885 823472650 870528230 1095161039 1162815775 1171864925 1209328406 1218739522 1374236825 1384931275 1479947350 1564515770 1627942085 1720967347 1923931555 2033870501 2176320575 2190322078 2325631550 2343729850 2748473650 2769862550 3023321015 3046848805 3255884170 3441934694 3847863110 3911289425 4067741002 4232649421 4352641150 5475805195 6046642030 6093697610 7822578850 8139710425 8465298842 8604836735 9619657775 10169352505 10951610390 12046771429 14237093507 15116605075 15234244025 16279420850 17209673470 19239315550 20338705010 21163247105 22372575511 24093542858 27379025975 28474187014 30233210150 30468488050 42326494210 43024183675 44745151022 50846762525 54758051950 60233857145 71185467535 86048367350 101693525050 105816235525 111862877555 120467714290 142370935070 156608028577 211632471050 223725755110 301169285725 313216057154 355927337675 559314387775 602338571450 711854675350 783040142885 1118628775550 1566080285770 3915200714425 7830401428850
• Sum of all divisors σ(n): 20163086479872
• Sum of proper divisors (its aliquot sum) s(n): 12332685051022
• 7830401428850 is an abundant number, because the sum of its proper divisors (12332685051022) is greater than itself. Its abundance is 4502283622172

Bases of 7830401428850

• Binary: 1110001111100101000010010111010110101110010₂
• Hexadecimal: 0x71F284BAD72
• Base-36: 2RX8IU35E

Squares and roots of 7830401428850

• 7830401428850 squared (7830401428850²) is 61315186536936121612322500
• 7830401428850 cubed (7830401428850³) is 480122524269028889974307469767004125000
• The square root of 7830401428850 is 2798285.4444909653
• The cube root of 7830401428850 is 19857.6571869499

Scales and comparisons

• 7,830,401,428,850 seconds is equal to 248,982 years, 28 weeks, 2 days, 4 hours, 50 seconds.
• To count from 1 to 7,830,401,428,850 would take you about six hundred twenty-two thousand, four hundred fifty-six 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 7830401428850 cubic inches would be around 1654.8 feet tall.

Recreational maths with 7830401428850

• 7830401428850 backwards is 0588241040387
• 7830401428850 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7830401428850's digits is 50
• More coming soon!