421481268000

Names of 421481268000

• Cardinal: 421481268000 can be written as Four hundred twenty-one billion, four hundred eighty-one million, two hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 4.21481268 × 10¹¹

Factors of 421481268000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 96

Divisors of 421481268000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 39 40 45 48 50 52 60 65 72 73 75 78 80 90 96 100 104 117 120 125 130 144 146 150 156 160 169 180 195 200 208 219 225 234 240 250 260 288 292 300 312 325 338 360 365 375 390 400 416 438 450 468 480 500 507 520 584 585 600 624 650 657 676 720 730 750 780 800 845 876 900 936 949 975 1000 1014 1040 1095 1125 1168 1170 1200 1248 1300 1314 1352 1440 1460 1500 1521 1560 1625 1690 1752 1800 1825 1872 1898 1950 2000 2028 2080 2190 2197 2250 2336 2340 2400 2535 2600 2628 2704 2847 2920 2925 3000 3042 3120 3250 3285 3380 3504 3600 3650 3744 3796 3900 4000 4056 4225 4380 4394 4500 4680 4745 4875 5070 5200 5256 5329 5408 5475 5694 5840 5850 6000 6084 6240 6500 6570 6591 6760 7008 7200 7300 7592 7605 7800 8112 8450 8541 8760 8788 9000 9125 9360 9490 9750 10140 10400 10512 10658 10950 10985 11388 11680 11700 12000 12168 12337 12675 13000 13140 13182 13520 14235 14600 14625 15184 15210 15600 15987 16224 16425 16900 17082 17520 17576 18000 18250 18720 18980 19500 19773 20280 21024 21125 21316 21900 21970 22776 23400 23725 24336 24674 25350 26000 26280 26364 26645 27040 27375 28470 29200 29250 30368 30420 31200 31974 32850 32955 33800 34164 35040 35152 36000 36500 37011 37960 38025 39000 39546 40560 42250 42632 42705 43800 43940 45552 46800 47450 47961 48672 49348 50700 52000 52560 52728 53290 54750 54925 56940 58400 58500 60840 61685 63375 63948 65700 65910 67600 68328 69277 70304 71175 73000 74022 75920 76050 78000 79092 79935 81120 82125 84500 85264 85410 87600 87880 91104 93600 94900 95922 98696 98865 101400 105120 105456 106580 109500 109850 111033 113880 117000 118625 121680 123370 126750 127896 131400 131820 133225 135200 136656 138554 142350 146000 148044 151840 152100 156000 158184 159870 160381 164250 164775 169000 170528 170820 175200 175760 185055 189800 190125 191844 197392 197730 202800 207831 210912 213160 213525 219000 219700 222066 227760 234000 237250 239805 243360 246740 253500 255792 262800 263640 266450 273312 274625 277108 284700 292000 296088 304200 308425 316368 319740 320762 328500 329550 338000 341640 346385 351520 355875 370110 379600 380250 383688 394784 395460 399675 405600 415662 426320 427050 438000 439400 444132 455520 468000 474500 479610 481143 493480 494325 507000 511584 525600 527280 532900 549250 554216 555165 569400 592176 608400 616850 623493 632736 639480 641524 657000 659100 666125 676000 683280 692770 711750 740220 759200 760500 767376 790920 799350 801905 823875 831324 852640 854100 876000 878800 888264 900601 925275 949000 959220 962286 986960 988650 1014000 1039155 1054560 1065800 1067625 1098500 1108432 1110330 1138800 1184352 1199025 1216800 1233700 1246986 1278960 1283048 1314000 1318200 1332250 1366560 1385540 1423500 1443429 1480440 1521000 1534752 1542125 1581840 1598700 1603810 1647750 1662648 1708200 1731925 1757600 1776528 1801202 1850550 1898000 1918440 1924572 1973920 1977300 1998375 2028000 2078310 2131600 2135250 2197000 2216864 2220660 2277600 2398050 2405715 2467400 2471625 2493972 2557920 2566096 2628000 2636400 2664500 2701803 2771080 2775825 2847000 2886858 2960880 3042000 3084250 3117465 3163680 3197400 3207620 3295500 3325296 3416400 3463850 3553056 3602404 3701100 3796000 3836880 3849144 3954600 3996750 4009525 4156620 4263200 4270500 4394000 4441320 4503005 4626375 4796100 4811430 4934800 4943250 4987944 5132192 5195775 5272800 5329000 5403606 5542160 5551650 5694000 5773716 5921760 5995125 6084000 6168500 6234930 6394800 6415240 6591000 6650592 6832800 6927700 7204808 7217145 7402200 7673760 7698288 7909200 7993500 8019050 8105409 8313240 8541000 8659625 8788000 8882640 9006010 9252750 9592200 9622860 9869600 9886500 9975888 10391550 10658000 10807212 11084320 11103300 11388000 11547432 11707813 11990250 12028575 12337000 12469860 12789600 12830480 13182000 13509015 13855400 13879125 14409616 14434290 14804400 15396576 15587325 15818400 15987000 16038100 16210818 16626480 17082000 17319250 17765280 18012020 18505500 19184400 19245720 19773000 19951776 20047625 20783100 21316000 21614424 22206600 22515025 23094864 23415626 23980500 24057150 24674000 24939720 25660960 25978875 26364000 27018030 27710800 27758250 28819232 28868580 29608800 31174650 31974000 32076200 32421636 33252960 34164000 34638500 35123439 36024040 36085725 37011000 38368800 38491440 39546000 40095250 40527045 41566200 43228848 44413200 45030050 46189728 46831252 47961000 48114300 49348000 49879440 51957750 54036060 55421600 55516500 57737160 58539065 60142875 62349300 63948000 64152400 64843272 67545075 69277000 70246878 72048080 72171450 74022000 76982880 77936625 79092000 80190500 81054090 83132400 86457696 88826400 90060100 93662504 95922000 96228600 99758880 103915500 105370317 108072120 111033000 112575125 115474320 117078130 120285750 124698600 128304800 129686544 135090150 138554000 140493756 144096160 144342900 148044000 155873250 160381000 162108180 166264800 175617195 180120200 180428625 187325008 191844000 192457200 202635225 207831000 210740634 216144240 222066000 225150250 230948640 234156260 240571500 249397200 259373088 270180300 277108000 280987512 288685800 292695325 311746500 320762000 324216360 337725375 351234390 360240400 360857250 374650016 384914400 405270450 415662000 421481268 432288480 444132000 450300500 468312520 481143000 498794400 526851585 540360600 561975024 577371600 585390650 623493000 641524000 648432720 675450750 702468780 720480800 721714500 810540900 831324000 842962536 878085975 900601000 936625040 962286000 1013176125 1053703170 1080721200 1123950048 1154743200 1170781300 1246986000 1296865440 1350901500 1404937560 1443429000 1463476625 1621081800 1685925072 1756171950 1801202000 1873250080 1924572000 2026352250 2107406340 2161442400 2341562600 2493972000 2634257925 2701803000 2809875120 2886858000 2926953250 3242163600 3371850144 3512343900 3602404000 4052704500 4214812680 4390429875 4683125200 5268515850 5403606000 5619750240 5773716000 5853906500 6484327200 7024687800 8105409000 8429625360 8780859750 9366250400 10537031700 10807212000 11707813000 13171289625 14049375600 16210818000 16859250720 17561719500 21074063400 23415626000 26342579250 28098751200 32421636000 35123439000 42148126800 46831252000 52685158500 70246878000 84296253600 105370317000 140493756000 210740634000 421481268000
• Sum of all divisors σ(n): 1642935162960
• Sum of proper divisors (its aliquot sum) s(n): 1221453894960
• 421481268000 is an abundant number, because the sum of its proper divisors (1221453894960) is greater than itself. Its abundance is 799972626960

Bases of 421481268000

• Binary: 110001000100010001111011100001100100000₂
• Hexadecimal: 0x62223DC320
• Base-36: 5DMJ2BS0

Squares and roots of 421481268000

• 421481268000 squared (421481268000²) is 177646459274887824000000
• 421481268000 cubed (421481268000³) is 74874654910890080617280832000000000
• The square root of 421481268000 is 649215.8870514491
• The cube root of 421481268000 is 7497.6660470971

Scales and comparisons

• 421,481,268,000 seconds is equal to 13,401 years, 41 weeks, 4 days, 10 hours.
• To count from 1 to 421,481,268,000 would take you about twenty-six thousand, eight hundred 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 421481268000 cubic inches would be around 624.8 feet tall.

Recreational maths with 421481268000

• 421481268000 backwards is 000862184124
• 421481268000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421481268000's digits is 36
• More coming soon!