421355506650

Names of 421355506650

• Cardinal: 421355506650 can be written as Four hundred twenty-one billion, three hundred fifty-five million, five hundred six thousand, six hundred fifty.

Scientific notation

• Scientific notation: 4.2135550665 × 10¹¹

Factors of 421355506650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1531

Divisors of 421355506650

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 109 130 150 169 195 218 325 327 338 390 507 545 650 654 845 975 1014 1090 1399 1417 1635 1690 1950 2535 2725 2798 2834 3270 4197 4225 4251 5070 5450 6995 7085 8175 8394 8450 8502 11881 12675 13990 14170 16350 18187 18421 20985 21255 23762 25350 34975 35425 35643 36374 36842 41970 42510 54561 55263 59405 69950 70850 71286 90935 92105 104925 106275 109122 110526 118810 152491 154453 178215 181870 184210 209850 212550 236431 272805 276315 297025 304982 308906 356430 454675 457473 460525 463359 472862 545610 552630 594050 709293 762455 772265 891075 909350 914946 921050 926718 1182155 1364025 1381575 1418586 1524910 1544530 1782150 1982383 2007889 2287365 2316795 2364310 2728050 2763150 3546465 3812275 3861325 3964766 4015778 4574730 4633590 5910775 5947149 6023667 7092930 7624550 7722650 9911915 10039445 11436825 11583975 11821550 11894298 12047334 16621519 17732325 19823830 20078890 22873650 23167950 25770979 29735745 30118335 33243038 35464650 49559575 49864557 50197225 51541958 59471490 60236670 77312937 83107595 99119150 99729114 100394450 128854895 148678725 150591675 154625874 166215190 216079747 249322785 257709790 297357450 301183350 386564685 415537975 432159494 498645570 644274475 648239241 773129370 831075950 1080398735 1246613925 1288548950 1296478482 1932823425 2160797470 2493227850 2809036711 3241196205 3865646850 5401993675 5618073422 6482392410 8427110133 10803987350 14045183555 16205981025 16854220266 28090367110 32411962050 42135550665 70225917775 84271101330 140451835550 210677753325 421355506650
• Sum of all divisors σ(n): 1142819042400
• Sum of proper divisors (its aliquot sum) s(n): 721463535750
• 421355506650 is an abundant number, because the sum of its proper divisors (721463535750) is greater than itself. Its abundance is 300108029100

Bases of 421355506650

• Binary: 110001000011010101111101100101111011010₂
• Hexadecimal: 0x621ABECBDA
• Base-36: 5DKG6TP6

Squares and roots of 421355506650

• 421355506650 squared (421355506650²) is 177540462984278194222500
• 421355506650 cubed (421355506650³) is 74807651731616109511168590329625000
• The square root of 421355506650 is 649119.0234849075
• The cube root of 421355506650 is 7496.9202564193

Scales and comparisons

• 421,355,506,650 seconds is equal to 13,397 years, 41 weeks, 4 days, 20 hours, 17 minutes, 30 seconds.
• To count from 1 to 421,355,506,650 would take you about twenty-six thousand, seven 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 421355506650 cubic inches would be around 624.7 feet tall.

Recreational maths with 421355506650

• 421355506650 backwards is 056605553124
• The number of decimal digits it has is: 12
• The sum of 421355506650's digits is 42
• More coming soon!