421989568000

Names of 421989568000

• Cardinal: 421989568000 can be written as Four hundred twenty-one billion, nine hundred eighty-nine million, five hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 4.21989568 × 10¹¹

Factors of 421989568000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 979

Divisors of 421989568000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 25 26 28 32 35 40 44 49 50 52 55 56 64 65 70 77 80 88 91 98 100 104 110 112 125 128 130 140 143 154 160 175 176 182 196 200 208 220 224 245 250 256 260 275 280 286 308 320 325 350 352 364 385 392 400 416 440 448 455 490 500 512 520 539 550 560 572 616 637 640 650 700 704 715 728 770 784 800 832 875 880 896 910 941 980 1000 1001 1040 1078 1100 1120 1144 1225 1232 1274 1280 1300 1375 1400 1408 1430 1456 1540 1568 1600 1625 1664 1750 1760 1792 1820 1882 1925 1960 2000 2002 2080 2156 2200 2240 2275 2288 2450 2464 2548 2560 2600 2695 2750 2800 2816 2860 2912 3080 3136 3185 3200 3250 3328 3500 3520 3575 3584 3640 3764 3850 3920 4000 4004 4160 4312 4400 4480 4550 4576 4705 4900 4928 5005 5096 5200 5390 5500 5600 5632 5720 5824 6125 6160 6272 6370 6400 6500 6587 6656 7000 7007 7040 7150 7280 7528 7700 7840 8000 8008 8320 8624 8800 8960 9100 9152 9410 9625 9800 9856 10010 10192 10351 10400 10780 11000 11200 11375 11440 11648 12233 12250 12320 12544 12740 12800 13000 13174 13475 14000 14014 14080 14300 14560 15056 15400 15680 15925 16000 16016 16640 17248 17600 17875 17920 18200 18304 18820 19250 19600 19712 20020 20384 20702 20800 21560 22000 22400 22750 22880 23296 23525 24466 24500 24640 25025 25088 25480 26000 26348 26950 28000 28028 28160 28600 29120 30112 30800 31360 31850 32000 32032 32935 33280 34496 35035 35200 35750 36400 36608 37640 38500 39200 39424 40040 40768 41404 41600 43120 44000 44800 45500 45760 46109 46592 47050 48932 49000 49280 50050 50960 51755 52000 52696 53900 56000 56056 57200 58240 60224 61165 61600 62720 63700 64000 64064 65870 67375 68992 70070 70400 71500 72457 72800 73216 75280 77000 78400 79625 80080 81536 82808 83200 85631 86240 88000 89600 91000 91520 92218 94100 97864 98000 98560 100100 101920 103510 104000 105392 107800 112000 112112 114400 116480 117625 120448 122330 123200 125125 125440 127400 128128 131740 134563 134750 137984 140140 140800 143000 144914 145600 150560 154000 156800 159250 160160 163072 164675 165616 166400 171262 172480 175175 176000 182000 183040 184436 188200 195728 196000 197120 200200 203840 207020 208000 210784 215600 224000 224224 228800 230545 232960 235250 240896 244660 246400 250250 254800 256256 258775 263480 269126 269500 275968 280280 286000 289828 291200 301120 305825 308000 313600 318500 320320 326144 329350 331232 342524 344960 350350 352000 362285 364000 366080 368872 376400 391456 392000 400400 407680 414040 416000 421568 428155 431200 448000 448448 457600 461090 470500 481792 489320 492800 500500 507199 509600 512512 517550 526960 538252 539000 560560 572000 579656 582400 599417 602240 611650 616000 627200 637000 640640 658700 662464 672815 685048 689920 700700 704000 724570 728000 737744 752800 782912 784000 800800 815360 823375 828080 832000 843136 856310 862400 875875 896896 915200 922180 941000 941941 978640 985600 1001000 1014398 1019200 1035100 1053920 1076504 1078000 1121120 1144000 1152725 1159312 1164800 1198834 1204480 1223300 1232000 1274000 1281280 1293875 1317400 1324928 1345630 1370096 1379840 1401400 1449140 1456000 1475488 1505600 1529125 1565824 1568000 1601600 1630720 1646750 1656160 1686272 1712620 1724800 1751750 1793792 1811425 1830400 1844360 1882000 1883882 1957280 2002000 2028796 2038400 2070200 2107840 2140775 2153008 2156000 2242240 2288000 2305450 2318624 2397668 2408960 2446600 2464000 2535995 2548000 2562560 2587750 2634800 2649856 2691260 2740192 2802800 2898280 2912000 2950976 2997085 3011200 3058250 3131648 3136000 3203200 3293500 3312320 3364075 3372544 3425240 3449600 3503500 3587584 3622850 3688720 3764000 3767764 3914560 4004000 4057592 4076800 4140400 4215680 4281550 4306016 4312000 4484480 4576000 4610900 4637248 4709705 4795336 4893200 4928000 5071990 5096000 5175500 5269600 5299712 5382520 5480384 5605600 5763625 5796560 5824000 5901952 5994170 6022400 6116500 6263296 6406400 6587000 6593587 6624640 6728150 6850480 6899200 7007000 7245700 7377440 7528000 7535528 7829120 8008000 8115184 8153600 8280800 8431360 8563100 8612032 8624000 8968960 9057125 9152000 9221800 9274496 9419410 9590672 9786400 10143980 10192000 10351000 10539200 10703875 10765040 10960768 11211200 11527250 11593120 11803904 11988340 12044800 12233000 12679975 12812800 13174000 13187174 13249280 13456300 13700960 14014000 14491400 14754880 14985425 15056000 15071056 15658240 16016000 16230368 16561600 16820375 16862720 17126200 17224064 17248000 17937920 18114250 18443600 18548992 18838820 19181344 19572800 20287960 20384000 20702000 21078400 21407750 21530080 21921536 22422400 23054500 23186240 23548525 23607808 23976680 24466000 25359950 26348000 26374348 26498560 26912600 27401920 28028000 28982800 29509760 29970850 30112000 30142112 31316480 32032000 32460736 32967935 33123200 33640750 34252400 34448128 34496000 36228500 36887200 37097984 37677640 38362688 39145600 40575920 40768000 41404000 42156800 42815500 43060160 43843072 44844800 46109000 46372480 47097050 47953360 48932000 50719900 52696000 52748696 53825200 54803840 56056000 57965600 59019520 59941700 60224000 60284224 63399875 64064000 64921472 65935870 66246400 67281500 68504800 68896256 72457000 73774400 74927125 75355280 76725376 78291200 81151840 82808000 84313600 85631000 86120320 89689600 92218000 92744960 94194100 95906720 97864000 101439800 105392000 105497392 107650400 109607680 112112000 115931200 117742625 118039040 119883400 120568448 126799750 129842944 131871740 132492800 134563000 137009600 144914000 147548800 149854250 150710560 153450752 156582400 162303680 164839675 165616000 171262000 172240640 184436000 185489920 188388200 191813440 195728000 202879600 210784000 210994784 215300800 219215360 224224000 231862400 235485250 239766800 241136896 253599500 259685888 263743480 269126000 274019200 289828000 295097600 299708500 301421120 306901504 324607360 329679350 331232000 342524000 344481280 368872000 376776400 383626880 391456000 405759200 421568000 421989568 430601600 448448000 463724800 470970500 479533600 482273792 507199000 527486960 538252000 548038400 579656000 590195200 599417000 602842240 649214720 659358700 662464000 685048000 737744000 753552800 767253760 782912000 811518400 824198375 843979136 861203200 927449600 941941000 959067200 1014398000 1054973920 1076504000 1096076800 1159312000 1198834000 1205684480 1298429440 1318717400 1370096000 1475488000 1507105600 1534507520 1623036800 1648396750 1687958272 1722406400 1883882000 1918134400 2028796000 2109947840 2153008000 2318624000 2397668000 2411368960 2637434800 2740192000 2950976000 3014211200 3246073600 3296793500 3375916544 3767764000 3836268800 4057592000 4219895680 4306016000 4637248000 4795336000 5274869600 5480384000 6028422400 6492147200 6593587000 7535528000 7672537600 8115184000 8439791360 8612032000 9590672000 10549739200 12056844800 13187174000 15071056000 16230368000 16879582720 19181344000 21099478400 26374348000 30142112000 32460736000 38362688000 42198956800 52748696000 60284224000 84397913600 105497392000 210994784000 421989568000
• Sum of all divisors σ(n): 1439578236096
• Sum of proper divisors (its aliquot sum) s(n): 1017588668096
• 421989568000 is an abundant number, because the sum of its proper divisors (1017588668096) is greater than itself. Its abundance is 595599100096

Bases of 421989568000

• Binary: 110001001000000100010011100111000000000₂
• Hexadecimal: 0x624089CE00
• Base-36: 5DUXOYKG

Squares and roots of 421989568000

• 421989568000 squared (421989568000²) is 178075195500826624000000
• 421989568000 cubed (421989568000³) is 75145874820909370704658432000000000
• The square root of 421989568000 is 649607.2413389493
• The cube root of 421989568000 is 7500.6788600327

Scales and comparisons

• 421,989,568,000 seconds is equal to 13,417 years, 50 weeks, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 421,989,568,000 would take you about twenty-six thousand, eight hundred thirty-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 421989568000 cubic inches would be around 625.1 feet tall.

Recreational maths with 421989568000

• 421989568000 backwards is 000865989124
• 421989568000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421989568000's digits is 52
• More coming soon!