421649309550

Names of 421649309550

• Cardinal: 421649309550 can be written as Four hundred twenty-one billion, six hundred forty-nine million, three hundred nine thousand, five hundred fifty.

Scientific notation

• Scientific notation: 4.2164930955 × 10¹¹

Factors of 421649309550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2472

Divisors of 421649309550

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 53 70 75 98 105 106 147 150 159 175 210 245 265 294 318 350 371 490 525 530 601 735 742 795 1050 1113 1202 1225 1325 1470 1590 1801 1803 1855 2226 2450 2597 2650 3005 3602 3606 3675 3710 3975 4207 5194 5403 5565 6010 7350 7791 7950 8414 9005 9015 9275 10806 11130 12607 12621 12985 15025 15582 18010 18030 18550 21035 25214 25242 25970 27015 27825 29449 30050 31853 37821 38955 42070 45025 45075 54030 55650 58898 63035 63105 63706 64925 75642 77910 88249 88347 90050 90150 95453 95559 105175 126070 126210 129850 135075 147245 159265 176498 176694 189105 190906 191118 194775 210350 222971 264747 270150 286359 294490 315175 315525 318530 378210 389550 441245 441735 445942 477265 477795 529494 572718 630350 631050 668171 668913 736225 796325 882490 883470 945525 954530 955590 1082401 1114855 1323735 1336342 1337826 1431795 1472450 1560797 1592650 1891050 2004513 2164802 2206225 2208675 2229710 2386325 2388975 2647470 2863590 3121594 3247203 3340855 3344565 4009026 4412450 4417350 4677197 4682391 4772650 4777950 5412005 5574275 6494406 6618675 6681710 6689130 7158975 7576807 7803985 9354394 9364782 10022565 10824010 11148550 13237350 14031591 14317950 15153614 15607970 16236015 16704275 16722825 20045130 22730421 23385985 23411955 27060025 28063182 32472030 33408550 33445650 37884035 39019925 45460842 46771970 46823910 50112825 53037649 54120050 57367253 70157955 75768070 78039850 81180075 100225650 106075298 113652105 114734506 116929925 117059775 140315910 159112947 162360150 172101759 189420175 227304210 233859850 234119550 265188245 286836265 318225894 344203518 350789775 378840350 401570771 530376490 568260525 573672530 701579550 795564735 803141542 860508795 1136521050 1204712313 1325941225 1434181325 1591129470 1721017590 2007853855 2409424626 2651882450 2810995397 2868362650 3977823675 4015707710 4302543975 5621990794 6023561565 7955647350 8432986191 8605087950 10039269275 12047123130 14054976985 16865972382 20078538550 28109953970 30117807825 42164930955 60235615650 70274884925 84329861910 140549769850 210824654775 421649309550
• Sum of all divisors σ(n): 1242117936864
• Sum of proper divisors (its aliquot sum) s(n): 820468627314
• 421649309550 is an abundant number, because the sum of its proper divisors (820468627314) is greater than itself. Its abundance is 398819317764

Bases of 421649309550

• Binary: 110001000101100010000011101111101101110₂
• Hexadecimal: 0x622C41DF6E
• Base-36: 5DPB41GU

Squares and roots of 421649309550

• 421649309550 squared (421649309550²) is 177788140243991721202500
• 421649309550 cubed (421649309550³) is 74964246580057677780950220733875000
• The square root of 421649309550 is 649345.2930067329
• The cube root of 421649309550 is 7498.6623365461

Scales and comparisons

• 421,649,309,550 seconds is equal to 13,407 years, 7 weeks, 3 days, 8 hours, 12 minutes, 30 seconds.
• To count from 1 to 421,649,309,550 would take you about twenty-six thousand, eight hundred fourteen 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 421649309550 cubic inches would be around 624.9 feet tall.

Recreational maths with 421649309550

• 421649309550 backwards is 055903946124
• The number of decimal digits it has is: 12
• The sum of 421649309550's digits is 48
• More coming soon!