421949976000

Names of 421949976000

• Cardinal: 421949976000 can be written as Four hundred twenty-one billion, nine hundred forty-nine million, nine hundred seventy-six thousand.

Scientific notation

• Scientific notation: 4.21949976 × 10¹¹

Factors of 421949976000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 616

Divisors of 421949976000

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 64 70 75 80 84 96 98 100 105 112 120 125 140 147 150 160 168 175 192 196 200 210 224 240 245 250 280 294 300 320 336 350 375 392 400 420 448 480 490 500 525 560 588 599 600 672 700 735 750 784 800 840 875 960 980 1000 1050 1120 1176 1198 1200 1225 1344 1400 1470 1500 1568 1600 1680 1750 1797 1960 2000 2100 2240 2352 2396 2400 2450 2625 2800 2940 2995 3000 3136 3360 3500 3594 3675 3920 4000 4193 4200 4704 4792 4800 4900 5250 5600 5880 5990 6000 6125 6720 7000 7188 7350 7840 8000 8386 8400 8985 9408 9584 9800 10500 11200 11760 11980 12000 12250 12579 14000 14376 14700 14975 15680 16772 16800 17970 18375 19168 19600 20965 21000 23520 23960 24000 24500 25158 28000 28752 29351 29400 29950 33544 33600 35940 36750 38336 39200 41930 42000 44925 47040 47920 49000 50316 56000 57504 58702 58800 59900 62895 67088 71880 73500 74875 78400 83860 84000 88053 89850 95840 98000 100632 104825 115008 117404 117600 119800 125790 134176 143760 146755 147000 149750 167720 168000 176106 179700 191680 196000 201264 209650 224625 234808 235200 239600 251580 268352 287520 293510 294000 299500 314475 335440 352212 358801 359400 392000 402528 419300 440265 449250 469616 479200 503160 524125 575040 587020 588000 599000 628950 670880 704424 717602 718800 733775 805056 838600 880530 898500 939232 958400 1006320 1048250 1076403 1174040 1176000 1198000 1257900 1341760 1408848 1435204 1437600 1467550 1572375 1677200 1761060 1794005 1797000 1878464 2012640 2096500 2152806 2201325 2348080 2396000 2511607 2515800 2817696 2870408 2875200 2935100 3144750 3354400 3522120 3588010 3594000 3668875 4025280 4193000 4305612 4402650 4696160 4792000 5023214 5031600 5382015 5635392 5740816 5870200 6289500 6708800 7044240 7176020 7188000 7337750 7534821 8386000 8611224 8805300 8970025 9392320 10046428 10063200 10764030 11006625 11481632 11740400 12558035 12579000 14088480 14352040 14376000 14675500 15069642 16772000 17222448 17581249 17610600 17940050 20092856 20126400 21528060 22013250 22963264 23480800 25116070 25158000 26910075 28176960 28704080 29351000 30139284 33544000 34444896 35162498 35221200 35880100 37674105 40185712 43056120 44026500 44850125 46961600 50232140 50316000 52743747 53820150 57408160 58702000 60278568 62790175 68889792 70324996 70442400 71760200 75348210 80371424 86112240 87906245 88053000 89700250 100464280 100632000 105487494 107640300 114816320 117404000 120557136 125580350 134550375 140649992 140884800 143520400 150696420 160742848 172224480 175812490 176106000 179400500 188370525 200928560 210974988 215280600 234808000 241114272 251160700 263718735 269100750 281299984 287040800 301392840 313950875 344448960 351624980 352212000 358801000 376741050 401857120 421949976 430561200 439531225 482228544 502321400 527437470 538201500 562599968 574081600 602785680 627901750 703249960 704424000 717602000 753482100 803714240 843899952 861122400 879062450 941852625 1004642800 1054874940 1076403000 1125199936 1205571360 1255803500 1318593675 1406499920 1435204000 1506964200 1687799904 1722244800 1758124900 1883705250 2009285600 2109749880 2152806000 2197656125 2411142720 2511607000 2637187350 2812999840 2870408000 3013928400 3375599808 3516249800 3767410500 4018571200 4219499760 4305612000 4395312250 5023214000 5274374700 5625999680 6027856800 6592968375 7032499600 7534821000 8438999520 8611224000 8790624500 10046428000 10548749400 12055713600 13185936750 14064999200 15069642000 16877999040 17581249000 20092856000 21097498800 26371873500 28129998400 30139284000 35162498000 42194997600 52743747000 60278568000 70324996000 84389995200 105487494000 140649992000 210974988000 421949976000
• Sum of all divisors σ(n): 1623463195536
• Sum of proper divisors (its aliquot sum) s(n): 1201513219536
• 421949976000 is an abundant number, because the sum of its proper divisors (1201513219536) is greater than itself. Its abundance is 779563243536

Bases of 421949976000

• Binary: 110001000111110001011011010110111000000₂
• Hexadecimal: 0x623E2DADC0
• Base-36: 5DUA4D6O

Squares and roots of 421949976000

• 421949976000 squared (421949976000²) is 178041782246400576000000
• 421949976000 cubed (421949976000³) is 75124725745865949129586176000000000
• The square root of 421949976000 is 649576.7668259079
• The cube root of 421949976000 is 7500.4442759043

Scales and comparisons

• 421,949,976,000 seconds is equal to 13,416 years, 36 weeks, 4 days, 6 hours, 40 minutes.
• To count from 1 to 421,949,976,000 would take you about twenty-six thousand, eight hundred thirty-three 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 421949976000 cubic inches would be around 625 feet tall.

Recreational maths with 421949976000

• 421949976000 backwards is 000679949124
• The number of decimal digits it has is: 12
• The sum of 421949976000's digits is 51
• More coming soon!