428213313970

Names of 428213313970

• Cardinal: 428213313970 can be written as Four hundred twenty-eight billion, two hundred thirteen million, three hundred thirteen thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 4.2821331397 × 10¹¹

Factors of 428213313970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 924

Divisors of 428213313970

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 13 26 37 41 53 65 74 82 106 130 185 205 265 370 410 481 530 533 689 773 962 1066 1378 1517 1546 1961 2173 2405 2665 2809 3034 3445 3865 3922 4346 4810 5330 5618 6890 7585 7730 9805 10049 10865 14045 15170 19610 19721 20098 21730 25493 28090 28249 28601 31693 36517 39442 40969 50245 50986 56498 57202 63386 73034 80401 81938 98605 100490 103933 115169 127465 141245 143005 158465 160802 182585 197210 204845 207866 230338 254930 282490 286010 316930 365170 371813 402005 409690 412009 519665 532597 575845 743626 804010 824018 1039330 1045213 1065194 1151690 1172641 1351129 1497197 1515853 1679729 1859065 2060045 2090426 2171357 2345282 2662985 2702258 2994394 3031706 3359458 3718130 4120090 4261253 4342714 5226065 5325970 5863205 6755645 7485985 7579265 8398645 8522506 10452130 10856785 11726410 13511290 14971970 15158530 15244333 16797290 19706089 21306265 21713570 21836477 28227641 30488666 39412178 42612530 43672954 55396289 56455282 62149973 76221665 80340209 89025637 98530445 109182385 110792578 124299946 141138205 152443330 160680418 178051274 197060890 218364770 276981445 282276410 310749865 401701045 445128185 553962890 621499730 803402090 807949649 890256370 1044422717 1157333281 1615899298 2088845434 2314666562 3293948569 4039748245 5222113585 5786666405 6587897138 8079496490 10444227170 11573332810 16469742845 32939485690 42821331397 85642662794 214106656985 428213313970
• Sum of all divisors σ(n): 891242188704
• Sum of proper divisors (its aliquot sum) s(n): 463028874734
• 428213313970 is an abundant number, because the sum of its proper divisors (463028874734) is greater than itself. Its abundance is 34815560764

Bases of 428213313970

• Binary: 110001110110011100000001010000110110010₂
• Hexadecimal: 0x63B380A1B2
• Base-36: 5GPV5FOY

Squares and roots of 428213313970

• 428213313970 squared (428213313970²) is 183366642261169797160900
• 428213313970 cubed (428213313970³) is 78520037554206973091141686307773000
• The square root of 428213313970 is 654380.0990021013
• The cube root of 428213313970 is 7537.3738293095

Scales and comparisons

• 428,213,313,970 seconds is equal to 13,615 years, 44 weeks, 4 days, 14 hours, 46 minutes, 10 seconds.
• To count from 1 to 428,213,313,970 would take you about twenty-seven thousand, two hundred thirty-one 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 428213313970 cubic inches would be around 628.1 feet tall.

Recreational maths with 428213313970

• 428213313970 backwards is 079313312824
• The number of decimal digits it has is: 12
• The sum of 428213313970's digits is 43
• More coming soon!