421109909220

Names of 421109909220

• Cardinal: 421109909220 can be written as Four hundred twenty-one billion, one hundred nine million, nine hundred nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 4.2110990922 × 10¹¹

Factors of 421109909220

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 560

Divisors of 421109909220

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 13 14 15 20 21 22 26 28 30 31 33 35 39 42 44 49 52 55 60 62 65 66 70 77 78 79 84 91 93 98 105 110 124 130 132 140 143 147 154 155 156 158 165 182 186 195 196 210 217 220 231 237 245 260 273 286 294 308 310 316 330 341 364 372 385 390 395 403 409 420 429 434 455 462 465 474 490 539 546 553 572 588 620 637 651 660 682 715 735 770 780 790 806 818 858 868 869 910 924 930 948 980 1001 1023 1027 1078 1085 1092 1106 1155 1185 1209 1227 1274 1302 1364 1365 1430 1470 1519 1540 1580 1612 1617 1636 1659 1705 1716 1738 1820 1860 1911 2002 2015 2045 2046 2054 2145 2156 2170 2212 2310 2370 2387 2418 2449 2454 2548 2604 2607 2695 2730 2765 2821 2860 2863 2940 3003 3038 3081 3185 3234 3255 3318 3410 3476 3822 3871 4004 4030 4090 4092 4108 4290 4340 4345 4433 4499 4557 4620 4740 4774 4836 4898 4908 5005 5115 5135 5214 5317 5390 5460 5530 5642 5726 6006 6045 6076 6083 6135 6162 6370 6468 6510 6636 6820 7007 7161 7189 7347 7595 7644 7742 8060 8085 8180 8295 8463 8580 8589 8690 8866 8998 9114 9548 9555 9796 10010 10230 10270 10428 10634 10780 11060 11284 11297 11452 11613 11935 12012 12090 12166 12245 12270 12324 12679 12740 13020 13035 13299 13497 14014 14105 14315 14322 14378 14694 15015 15190 15405 15484 15951 16170 16590 16709 16926 17143 17178 17380 17732 17996 18228 18249 19110 19355 19747 20020 20041 20460 20540 21021 21268 21567 22165 22495 22594 22785 23226 23870 24180 24332 24490 24540 25358 26070 26585 26598 26939 26994 28028 28210 28630 28644 28756 29388 30030 30380 30415 30810 31031 31493 31837 31902 32311 32340 33180 33418 33852 33891 34286 34356 35035 35805 35945 36498 36735 37219 38037 38220 38710 39494 40082 42042 42315 42581 42945 43134 44330 44990 45188 45570 46452 47740 48980 50127 50323 50716 51429 52140 53170 53196 53878 53988 56420 56485 57260 58065 58487 59241 60060 60123 60830 61620 62062 62986 63395 63674 63804 64622 66495 66836 67485 67782 68572 70070 71610 71890 72996 73470 74438 76074 77420 78988 79079 79755 80164 80817 83545 84084 84630 85162 85715 85890 86268 88660 88753 89980 91140 91245 93093 94479 95511 96933 98735 100205 100254 100646 102858 105105 106340 107756 107835 111657 112970 116130 116974 118482 120001 120246 121660 124124 125972 126790 127348 127743 129244 132990 134695 134970 135564 139469 140140 143220 143780 146940 148876 150969 152148 155155 157465 158158 159185 159510 161555 161634 164827 167090 169260 169455 170324 171430 171780 175461 177506 182490 186095 186186 188573 188958 190185 191022 193866 197470 200410 200508 201292 205716 210210 212905 215670 217217 220451 222859 223314 225940 226177 232260 233948 236964 237237 240002 240492 250635 251615 253580 255486 257145 260533 265980 266259 269390 269940 278938 292435 296205 300615 301938 310310 314930 316316 318370 319020 323110 323268 329654 334180 338910 342860 350207 350922 355012 355421 360003 364980 372190 372372 377146 377916 380370 382044 387732 394940 395395 400820 404085 409409 418407 420043 420420 425810 431340 434434 440902 443765 445718 446628 452354 465465 472395 474474 477555 480004 484665 494481 501270 503230 510972 514290 521066 532518 538780 553553 557876 558285 565719 584870 592410 600005 601230 603876 620620 621271 629860 636740 638715 646220 651651 659308 661353 668577 677820 678531 697345 700414 701844 710842 720006 744380 754292 754845 760740 781599 790790 808170 818818 824135 836814 840086 851620 868868 877305 881804 887530 891436 904708 930930 942865 944790 948948 955110 969330 976283 988962 1001641 1002540 1006460 1028580 1042132 1050621 1065036 1066263 1086085 1102255 1107106 1114295 1116570 1130885 1131438 1153789 1169740 1184820 1186185 1200010 1202460 1228227 1242542 1260129 1277430 1302665 1303302 1320011 1322706 1331295 1337154 1357062 1394690 1400828 1421684 1440012 1509690 1560013 1563198 1581580 1583239 1616340 1637636 1648270 1660659 1673628 1680172 1751035 1754610 1775060 1777105 1800015 1813097 1861860 1863813 1885730 1889580 1910220 1938660 1952566 1977924 2003282 2047045 2092035 2100215 2101242 2132526 2172170 2204510 2214212 2228590 2233140 2261770 2262876 2307578 2372370 2400020 2451449 2456454 2472405 2485084 2487947 2520258 2554860 2605330 2606604 2640022 2645412 2662590 2674308 2714124 2767765 2789380 2828595 2865863 2928849 2940301 3004923 3019380 3106355 3120026 3126396 3166478 3258255 3296540 3306765 3321318 3342885 3392655 3461367 3502070 3509220 3554210 3600030 3626194 3727626 3771460 3905132 3907995 3960033 4006564 4094090 4184070 4200430 4202484 4265052 4344340 4409020 4457180 4523540 4615156 4620473 4680039 4744740 4749717 4881415 4902898 4912908 4944810 4975894 5008205 5040516 5210660 5253105 5280044 5325180 5331315 5439291 5535530 5657190 5731726 5768945 5857698 5880602 6009846 6141135 6212710 6240052 6300645 6332956 6516510 6600055 6613530 6642636 6685770 6785310 6833981 6922734 7004140 7011487 7108420 7200060 7252388 7354347 7455252 7463841 7800065 7815990 7916195 7920066 8076523 8188180 8303295 8368140 8400860 8597589 8820903 9065485 9240946 9319065 9360078 9499434 9762830 9805796 9889620 9951788 10016410 10506210 10662630 10878582 11018051 11071060 11314380 11463452 11537890 11715396 11761204 12019692 12257245 12282270 12425420 12439735 12601290 12691679 13021333 13033020 13200110 13227060 13371540 13570620 13667962 13845468 13861419 14022974 14329315 14644245 14701505 14708694 14927682 15024615 15600130 15631980 15832390 15840132 16153046 16606590 17160143 17195178 17306835 17415629 17641806 18130970 18481892 18638130 18720156 18998868 19525660 19800165 20032820 20501943 20582107 21012420 21034461 21325260 21757164 22036102 23075780 23102365 23400195 23748585 24229569 24514490 24564540 24879470 25202580 25383358 26042666 26400220 27196455 27335924 27722838 28045948 28658630 29288490 29403010 29417388 29855364 30049230 31200260 31664780 32306092 32343311 33054153 33213180 34169905 34320286 34390356 34613670 34831258 35057435 35283612 36261940 36771735 37276260 37319205 38075037 39063999 39600330 40382615 41003886 41164214 42068922 42987945 44072204 44104515 46204730 46800390 47497170 48459138 49028980 49080409 49758940 50766716 51480429 52085332 52246887 54392910 55090255 55445676 57317260 58576980 58806020 60098460 61746321 63458395 64686622 65106665 66108306 68339810 68640572 69227340 69307095 69662516 70114870 73543470 74638410 76150074 77126357 78127998 79200660 80765230 82007772 82328428 84137844 85800715 85975890 87078145 88209030 88841753 91149331 92409460 93600780 94994340 96918276 97029933 98160818 102509715 102910535 102960858 104493774 105172305 108785820 110180510 121147845 123492642 126916790 129373244 130213330 132216612 136679620 138614190 140229740 143234663 147086940 147241227 149276820 152300148 154252714 156255996 161530460 161716555 165270765 171601430 171951780 174156290 176418060 177683506 182298662 190375185 194059866 195319995 196321636 205019430 205821070 205921716 208987548 210344610 220361020 226403177 231379071 242295690 245402045 246985284 253833580 257402145 260426660 261234435 266525259 273447993 277228380 286469326 294482454 308505428 308731605 323433110 330541530 343202860 348312580 355367012 364597324 380750370 385631785 388119732 390639990 410038860 411642140 420689220 429703989 444208765 452806354 455746655 462758142 484591380 485149665 490804090 514804290 522468870 533050518 539884499 546895986 572938652 588964908 617463210 638045317 646866220 661083060 679209531 716173315 736206135 761500740 771263570 781279980 859407978 888417530 905612708 911493310 925516284 970299330 981608180 1002642641 1029608580 1044937740 1066101036 1079768998 1093791972 1132015885 1156895355 1234926420 1276090634 1332626295 1358419062 1367239965 1432346630 1472412270 1542527140 1619653497 1718815956 1776835060 1822986620 1914135951 1940598660 2005285282 2148519945 2159537996 2264031770 2313790710 2552181268 2665252590 2699422495 2716838124 2734479930 2864693260 2944824540 3007927923 3190226585 3239306994 3396047655 3828271902 4010570564 4297039890 4528063540 4627581420 5013213205 5330505180 5398844990 5468959860 6015855846 6380453170 6478613988 6792095310 7018498487 7656543804 8098267485 8594079780 9570679755 10026426410 10797689980 12031711692 12760906340 13584190620 14036996974 15039639615 16196534970 19141359510 20052852820 21055495461 28073993948 30079279230 32393069940 35092492435 38282719020 42110990922 60158558460 70184984870 84221981844 105277477305 140369969740 210554954610 421109909220
• Sum of all divisors σ(n): 1688562892800
• Sum of proper divisors (its aliquot sum) s(n): 1267452983580
• 421109909220 is an abundant number, because the sum of its proper divisors (1267452983580) is greater than itself. Its abundance is 846343074360

Bases of 421109909220

• Binary: 110001000001100000110110100011011100100₂
• Hexadecimal: 0x620C1B46E4
• Base-36: 5DGDYTIC

Squares and roots of 421109909220

• 421109909220 squared (421109909220²) is 177333555643276641008400
• 421109909220 cubed (421109909220³) is 74676917518600044998393853257448000
• The square root of 421109909220 is 648929.8184087397
• The cube root of 421109909220 is 7495.4633851479

Scales and comparisons

• 421,109,909,220 seconds is equal to 13,389 years, 51 weeks, 4 days, 6 hours, 47 minutes.
• To count from 1 to 421,109,909,220 would take you about twenty-six thousand, seven hundred seventy-nine 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 421109909220 cubic inches would be around 624.6 feet tall.

Recreational maths with 421109909220

• 421109909220 backwards is 022909901124
• 421109909220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421109909220's digits is 39
• More coming soon!