490921387248241240

Names of 490921387248241240

• Cardinal: 490921387248241240 can be written as Four hundred ninety quadrillion, nine hundred twenty-one trillion, three hundred eighty-seven billion, two hundred forty-eight million, two hundred forty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.9092138724824124 × 10¹⁷

Factors of 490921387248241240

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 74823

Divisors of 490921387248241240

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 20 23 40 46 53 73 92 106 115 127 146 184 212 230 254 265 292 365 424 460 508 530 584 635 730 920 1016 1060 1219 1270 1460 1679 2120 2438 2540 2920 2921 3358 3869 4876 5080 5842 6095 6716 6731 7738 8395 9271 9752 11684 12190 13432 13462 14605 15476 16790 18542 19345 19861 23368 24380 26924 29210 30952 33580 33655 37084 38690 39722 46355 48760 53848 54679 58420 67160 67310 74168 77380 79444 88987 92710 99305 109358 116840 134620 154760 154813 158888 177974 185420 198610 213233 218716 269240 273395 309626 355948 370840 397220 426466 437432 444935 456803 491363 546790 619252 711896 774065 794440 852932 889870 913606 982726 1052633 1066165 1093580 1238504 1257617 1449853 1548130 1705864 1779740 1827212 1965452 2105266 2132330 2187160 2284015 2456815 2515234 2522347 2897987 2899706 3096260 3559480 3654424 3930904 3991567 4210532 4264660 4568030 4913630 5030468 5044694 5263165 5795974 5799412 6192520 6288085 6944233 7249265 7983134 8421064 8529320 9136060 9827260 10060936 10089388 10526330 11301349 11591948 11598824 12576170 12611735 13888466 14489935 14498530 15966268 18272120 19654520 19957835 20178776 21052660 22602698 23183896 24210559 25152340 25223470 27776932 28979870 28997060 31932536 33346619 34721165 39915670 42105320 45205396 48421118 50304680 50446940 55553864 56506745 57959740 57994120 58013981 66653701 66693238 69442330 76842209 79831340 90410792 91806041 96842236 100893880 113013490 115919480 116027962 121052795 133307402 133386476 133684391 138884660 153684418 159662680 159717359 166733095 183612082 184131331 193684472 211553051 226026980 232055924 242105590 266614804 266772952 267368782 277769320 290069905 307368836 319434718 333268505 333466190 367224164 368044349 368262662 384211045 423106102 452053960 459030205 464111848 484211180 506929009 533229608 534737564 580139810 614737672 638869436 666537010 666932380 668421955 734448328 736088698 736525324 768422090 798586795 846212204 918060410 920656655 968422360 1013858018 1057765255 1069475128 1085979619 1160279620 1277738872 1333074020 1333864760 1336843910 1472177396 1473050648 1536844180 1597173590 1692424408 1767370807 1836120820 1840221745 1841313310 2027716036 2115530510 2171959238 2320559240 2534645045 2666148040 2673687820 2944354792 3073688360 3074740993 3194347180 3534741614 3672241640 3680443490 3682626620 4055432072 4231061020 4235020613 4343918476 4865720173 5069290090 5347375640 5429898095 6149481986 6388694360 7069483228 7360886980 7365253240 8462122040 8465020027 8470041226 8687836952 8836854035 9731440346 9758960543 10138580180 10859796190 11659367207 12298963972 14138966456 14721773960 15373704965 16930040054 16940082452 17673708070 19462880692 19517921086 20277160360 21175103065 21719592380 23318734414 24328600865 24597927944 24977531237 26867237477 30747409930 33860080108 33880164904 35347416140 38925761384 39035842172 42325100135 42350206130 43439184760 46637468828 48657201730 48794802715 49955062474 53734474954 57556919807 58296836035 61494819860 67720160216 70694832280 78071684344 79276512187 84650200270 84700412260 93274937656 97314403460 97589605430 99910124948 107468949908 115113839614 116593672070 122989639720 124887656185 134336187385 137919411613 158553024374 169300400540 169400824520 194628806920 195179210860 199820249896 214937899816 224456092489 230227679228 233187344140 249775312370 268672374770 275838823226 287784599035 317106048748 338600801080 390358421720 396382560935 448912184978 460455358456 466374688280 499550624740 537344749540 551677646452 575569198070 617946461971 634212097496 689597058065 792765121870 897824369956 999101249480 1074689499080 1103355292904 1122280462445 1151138396140 1235892923942 1323809155561 1379194116130 1585530243740 1795648739912 1823359780301 2244560924890 2302276792280 2471785847884 2647618311122 2758388232260 3089732309855 3171060487480 3172146467099 3646719560602 4201655145911 4489121849780 4943571695768 5295236622244 5516776464520 6179464619710 6344292934198 6619045777805 7293439121204 7309728815489 8403310291822 8978243699560 9116798901505 10068117047749 10590473244488 12358929239420 12688585868396 13238091555610 14586878242408 14619457630978 15860732335495 16806620583644 18233597803010 20136234095498 21008275729555 24717858478840 25377171736792 26476183111220 29238915261956 31721464670990 33613241167288 36467195606020 36548644077445 40272468190996 42016551459110 50340585238745 52952366222440 58477830523912 63442929341980 72934391212040 73097288154890 80544936381992 84033102918220 96638068355953 100681170477490 126885858683960 146194576309780 168066205836440 168123762756247 193276136711906 201362340954980 231566692098227 292389152619560 336247525512494 386552273423812 402724681909960 463133384196454 483190341779765 533610203530697 672495051024988 773104546847624 840618813781235 926266768392908 966380683559530 1067220407061394 1157833460491135 1344990102049976 1681237627562470 1852533536785816 1932761367119060 2134440814122788 2315666920982270 2668051017653485 3362475255124940 3865522734238120 4268881628245576 4631333841964540 5336102035306970 6724950510249880 9262667683929080 10672204070613940 12273034681206031 21344408141227880 24546069362412062 49092138724824124 61365173406030155 98184277449648248 122730346812060310 245460693624120620 490921387248241240
• Sum of all divisors σ(n): 1199887927610572800
• Sum of proper divisors (its aliquot sum) s(n): 708966540362331560
• 490921387248241240 is an abundant number, because the sum of its proper divisors (708966540362331560) is greater than itself. Its abundance is 218045153114090320

Bases of 490921387248241240

• Binary: 11011010000000110100110011010010011100100101100101001011000₂
• Hexadecimal: 0x6D01A669392CA58
• Base-36: 3Q9T3VVL01UG

Squares and roots of 490921387248241240

• 490921387248241240 squared (490921387248241240²) is 241003808457737636764423473236737600
• 490921387248241240 cubed (490921387248241240³) is 118313923980181975778764242281806672828445755378624000
• The square root of 490921387248241240 is 700657824.6535474465
• The cube root of 490921387248241240 is 788867.3547311447

Scales and comparisons

• 490,921,387,248,241,240 seconds is equal to 15,609,781,594 years, 48 weeks, 6 days, 8 hours, 20 minutes, 40 seconds.
• To count from 1 to 490,921,387,248,241,240 would take you about forty-six billion, eight hundred twenty-nine million, three hundred forty-four thousand, seven hundred eighty-four 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 490921387248241240 cubic inches would be around 65738.9 feet tall.

Recreational maths with 490921387248241240

• 490921387248241240 backwards is 042142842783129094
• The number of decimal digits it has is: 18
• The sum of 490921387248241240's digits is 70
• More coming soon!