490897672020

Names of 490897672020

• Cardinal: 490897672020 can be written as Four hundred ninety billion, eight hundred ninety-seven million, six hundred seventy-two thousand and twenty.

Scientific notation

• Scientific notation: 4.9089767202 × 10¹¹

Factors of 490897672020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1445

Divisors of 490897672020

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 30 35 36 38 42 45 54 57 60 61 63 70 76 84 89 90 95 105 108 114 122 126 133 135 140 171 178 180 183 189 190 210 228 244 252 266 267 270 285 305 315 342 356 366 378 380 399 420 427 445 513 532 534 540 549 570 610 623 630 665 684 732 756 798 801 854 855 890 915 945 1026 1068 1098 1140 1159 1197 1220 1246 1259 1260 1281 1330 1335 1596 1602 1647 1691 1708 1710 1780 1830 1869 1890 1995 2052 2135 2196 2318 2394 2403 2492 2518 2562 2565 2660 2670 2745 3115 3204 3294 3382 3420 3477 3591 3660 3738 3777 3780 3843 3990 4005 4270 4636 4788 4806 5036 5073 5124 5130 5340 5429 5490 5607 5795 5985 6230 6295 6405 6588 6764 6954 7182 7476 7554 7686 7980 8010 8113 8235 8455 8540 8813 9345 9612 10146 10260 10431 10858 10980 11214 11331 11529 11590 11837 11970 12015 12460 12590 12810 13908 14364 15108 15219 15372 16020 16226 16287 16470 16821 16910 17385 17626 17955 18690 18885 19215 20292 20862 21716 22428 22662 23058 23180 23674 23921 23940 24030 24339 25180 25365 25620 26439 27145 28035 30438 31293 32452 32574 32940 33642 33820 33993 34770 35252 35511 35910 37380 37770 38003 38430 40565 41724 44065 45324 45657 46116 47348 47842 48060 48678 48861 50730 52155 52878 54290 56070 56655 57645 59185 60876 62586 65148 67284 67986 69540 71022 71763 71820 73017 75540 76006 76095 76799 76860 79317 81130 81435 84105 88130 91314 95684 97356 97722 101460 103151 104310 105756 106533 108580 112051 112140 113310 114009 115290 118370 119605 121695 125172 132195 135972 142044 143526 146034 146583 152012 152190 153598 156465 158634 162260 162870 167447 168210 169965 176260 177555 182628 190015 195444 206302 208620 213066 215289 219051 224102 226620 228018 228285 230397 230580 236740 237951 239210 243390 244305 264390 287052 292068 293166 304380 307196 309453 312930 317268 319599 325740 334894 336153 336420 339930 342027 355110 358815 365085 380030 383995 396585 412604 426132 430578 438102 448204 456036 456570 460794 475902 478420 486780 488610 502341 515755 528780 532665 537593 560255 570045 586332 618906 625860 639198 645867 669788 672306 679860 684054 691191 710220 717630 722057 730170 732915 760060 767990 784357 793170 837235 861156 876204 913140 921588 928359 951804 977220 1004682 1008459 1026081 1031510 1065330 1075186 1076445 1095255 1120510 1140090 1151985 1189755 1237812 1278396 1291734 1344612 1368108 1382382 1435260 1444114 1459181 1460340 1465830 1507023 1535980 1547265 1568714 1586340 1597995 1612779 1674470 1680765 1710135 1856718 2009364 2016918 2052162 2063020 2073573 2128969 2130660 2150372 2152890 2166171 2190510 2241020 2280180 2303970 2353071 2379510 2511705 2583468 2687965 2764764 2785077 2888228 2918362 2931660 3014046 3025377 3094530 3137428 3195990 3225558 3229335 3348940 3361530 3420270 3455955 3610285 3713436 3921785 4033836 4104324 4147146 4257938 4305780 4332342 4377543 4381020 4521069 4607940 4641795 4706142 4759020 4838337 5023410 5042295 5130405 5375930 5570154 5836724 6028092 6050754 6189060 6386907 6391980 6451116 6458670 6498513 6723060 6835111 6840540 6911910 7059213 7220570 7295905 7535115 7843570 8063895 8294292 8515876 8664684 8755086 9042138 9283590 9412284 9676674 10046820 10084590 10214267 10260810 10367865 10644845 10751860 10830855 11140308 11765355 12101508 12773814 12917340 12997026 13132629 13670222 13823820 13925385 14118426 14441140 14515011 14591810 14902783 15070230 15126885 15687140 16127790 17510172 18084276 18567180 19160721 19353348 19495539 20169180 20428534 20505333 20521620 20735730 21177639 21289690 21661710 21887715 22605345 23530710 24191685 25547628 25994052 26265258 27340444 27850770 28236852 29030022 29183620 29805566 30140460 30253770 30642801 31934535 32255580 32492565 34175555 35296065 38321442 38991078 39397887 40857068 41010666 41471460 42355278 42579380 43323420 43775430 44708349 45210690 47061420 47845777 48383370 51071335 52530516 55701540 57482163 58060044 59611132 60507540 61285602 61515999 63869070 64985130 65663145 68351110 70592130 72575055 74513915 76642884 77982156 78795774 82021332 84710556 87550860 89416698 90421380 91928403 95691554 95803605 96766740 97477695 102142670 102526665 105888195 114964326 122571204 123031998 127738140 129867109 129970260 131326290 134125047 136702220 141184260 143537331 145150110 149027830 153214005 157591548 178833396 183856806 184547997 191383108 191607210 194955390 196989435 204285340 205053330 211776390 223541745 229928652 239228885 246063996 259734218 262652580 268250094 275785209 287074662 287410815 290300220 298055660 306428010 307579995 367713612 369095994 383214420 389601327 389910780 393978870 402375141 410106660 423552780 430611993 447083490 459642015 478457770 519468436 536500188 551570418 574149324 574821630 612856020 615159990 649335545 670625235 717686655 738191988 779202654 787957740 804750282 861223986 894166980 909069763 919284030 922739985 956915540 1103140836 1149643260 1168803981 1230319980 1291835979 1298671090 1341250470 1378926045 1435373310 1558405308 1609500564 1722447972 1818139526 1838568060 1845479970 1948006635 2011875705 2153059965 2337607962 2583671958 2597342180 2682500940 2727209289 2757852090 2870746620 3506411943 3636279052 3690959940 3896013270 4023751410 4306119930 4545348815 4675215924 5167343916 5454418578 5515704180 5844019905 6459179895 7012823886 7792026540 8047502820 8181627867 8612239860 9090697630 10908837156 11688039810 12918359790 13636046445 14025647772 16363255734 17532059715 18181395260 23376079620 24544883601 25836719580 27272092890 32726511468 35064119430 40908139335 49089767202 54544185780 70128238860 81816278670 98179534404 122724418005 163632557340 245448836010 490897672020
• Sum of all divisors σ(n): 1889879040000
• Sum of proper divisors (its aliquot sum) s(n): 1398981367980
• 490897672020 is an abundant number, because the sum of its proper divisors (1398981367980) is greater than itself. Its abundance is 908083695960

Bases of 490897672020

• Binary: 111001001001011110010000000011101010100₂
• Hexadecimal: 0x724BC80754
• Base-36: 69IJSRX0

Squares and roots of 490897672020

• 490897672020 squared (490897672020²) is 240980524394655490880400
• 490897672020 cubed (490897672020³) is 118296778427495200203098700246408000
• The square root of 490897672020 is 700640.9009043077
• The cube root of 490897672020 is 7888.5465176681

Scales and comparisons

• 490,897,672,020 seconds is equal to 15,609 years, 1 week, 3 days, 27 minutes.
• To count from 1 to 490,897,672,020 would take you about thirty-one thousand, two hundred eighteen 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 490897672020 cubic inches would be around 657.4 feet tall.

Recreational maths with 490897672020

• 490897672020 backwards is 020276798094
• 490897672020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490897672020's digits is 54
• More coming soon!