428862681000

Names of 428862681000

• Cardinal: 428862681000 can be written as Four hundred twenty-eight billion, eight hundred sixty-two million, six hundred eighty-one thousand.

Scientific notation

• Scientific notation: 4.28862681 × 10¹¹

Factors of 428862681000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 82

Divisors of 428862681000

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 27 30 36 39 40 45 50 52 54 59 60 65 72 75 78 81 90 100 104 108 117 118 120 125 130 135 150 156 162 169 177 180 195 200 216 225 234 236 243 250 260 270 295 300 312 324 325 338 351 354 360 375 390 405 450 468 472 486 500 507 520 531 540 585 590 600 648 650 675 676 702 708 729 750 767 780 810 845 885 900 936 972 975 1000 1014 1053 1062 1080 1125 1170 1180 1215 1300 1350 1352 1404 1416 1458 1475 1500 1521 1534 1560 1593 1620 1625 1690 1755 1770 1800 1944 1950 2025 2028 2106 2124 2250 2301 2340 2360 2430 2535 2600 2655 2700 2808 2916 2925 2950 3000 3042 3068 3159 3186 3240 3250 3375 3380 3481 3510 3540 3645 3835 3900 4050 4056 4212 4225 4248 4425 4500 4563 4602 4680 4779 4860 4875 5070 5265 5310 5400 5832 5850 5900 6075 6084 6136 6318 6372 6500 6750 6760 6903 6962 7020 7080 7290 7375 7605 7670 7800 7965 8100 8424 8450 8775 8850 9000 9126 9204 9477 9558 9720 9750 9971 10125 10140 10443 10530 10620 11505 11700 11800 12150 12168 12636 12675 12744 13000 13275 13500 13689 13806 13924 14040 14337 14580 14625 14750 15210 15340 15795 15930 16200 16900 17405 17550 17700 18225 18252 18408 18954 19116 19175 19500 19942 20250 20280 20709 20886 21060 21125 21240 22125 22815 23010 23400 23895 24300 25272 25350 26325 26550 27000 27378 27612 27848 28674 29160 29250 29500 29913 30375 30420 30680 31329 31590 31860 33800 34515 34810 35100 35400 36450 36504 37908 38025 38232 38350 39000 39825 39884 40500 41067 41418 41772 42120 42250 43011 43875 44250 45253 45630 46020 47385 47790 48600 49855 50700 52215 52650 53100 54756 55224 57348 57525 58500 59000 59826 60750 60840 62127 62658 63180 63375 63720 66375 68445 69030 69620 70200 71685 72900 75816 76050 76700 78975 79650 79768 81000 82134 82836 83544 84500 86022 87025 87750 88500 89739 90506 91125 91260 92040 93987 94770 95580 95875 99710 101400 103545 104430 105300 106200 109512 114075 114696 115050 117000 119475 119652 121500 123201 124254 125316 126360 126750 131625 132750 135759 136890 138060 139240 143370 145800 149565 152100 153400 156645 157950 159300 164268 165672 169000 172044 172575 174050 175500 177000 179478 181012 182250 182520 186381 187974 189540 190125 191160 191750 199125 199420 205335 207090 208860 210600 215055 226265 228150 230100 236925 238950 239304 243000 246402 248508 249275 250632 253500 261075 263250 265500 269217 271518 273780 276120 281961 286740 287625 299130 304200 310635 313290 315900 318600 328536 342225 344088 345150 348100 351000 358425 358956 362024 364500 372762 375948 379080 380250 383500 394875 398250 398840 407277 410670 414180 417720 430110 435125 448695 452530 456300 460200 469935 473850 477900 492804 497016 498550 507000 517725 522150 526500 531000 538434 543036 547560 559143 563922 570375 573480 575250 588289 597375 598260 616005 621270 626580 631800 678795 684450 690300 696200 716850 717912 729000 745524 747825 751896 760500 767000 783225 789750 796500 807651 814554 821340 828360 845883 860220 862875 870250 897390 905060 912600 931905 939870 947700 955800 985608 997100 1026675 1035450 1044300 1053000 1075275 1076868 1086072 1118286 1127844 1131325 1140750 1150500 1176578 1184625 1194750 1196520 1221831 1232010 1242540 1246375 1253160 1305375 1346085 1357590 1368900 1380600 1409805 1433700 1491048 1495650 1521000 1553175 1566450 1579500 1593000 1615302 1629108 1642680 1691766 1711125 1720440 1725750 1740500 1764867 1792125 1794780 1810120 1863810 1879740 1895400 1994200 2036385 2053350 2070900 2088600 2150550 2153736 2236572 2243475 2255688 2262650 2281500 2301000 2349675 2353156 2369250 2389500 2422953 2443662 2464020 2485080 2492750 2537649 2588625 2610750 2692170 2715180 2737800 2795715 2819610 2867400 2941445 2991300 3080025 3106350 3132900 3159000 3230604 3258216 3383532 3393975 3422250 3451500 3481000 3529734 3584250 3589560 3665493 3727620 3739125 3759480 3916125 4038255 4072770 4106700 4141800 4229415 4301100 4473144 4486950 4525300 4563000 4659525 4699350 4706312 4738500 4779000 4845906 4887324 4928040 4985500 5075298 5133375 5177250 5221500 5294601 5376375 5384340 5430360 5591430 5639220 5656625 5882890 5982600 6109155 6160050 6212700 6265800 6461208 6730425 6767064 6787950 6844500 6903000 7049025 7059468 7168500 7268859 7330986 7455240 7478250 7765875 7832250 8076510 8145540 8213400 8458830 8602200 8824335 8973900 9050600 9319050 9398700 9477000 9691812 9774648 9971000 10150596 10181925 10266750 10354500 10443000 10589202 10752750 10768680 10996479 11182860 11217375 11278440 11313250 11748375 11765780 12114765 12218310 12320100 12425400 12688245 13460850 13575900 13689000 13978575 14098050 14118936 14337000 14537718 14661972 14707225 14956500 15400125 15531750 15664500 15883803 16153020 16291080 16917660 16969875 17648670 17947800 18327465 18638100 18797400 19383624 20191275 20301192 20363850 20533500 20709000 21147075 21178404 21505500 21992958 22365720 22434750 22626500 23297625 23496750 23531560 24229530 24436620 24640200 25376490 26473005 26921700 27151800 27957150 28196100 29075436 29323944 29414450 29913000 30545775 30800250 31063500 31329000 31767606 32306040 32989437 33652125 33835320 33939750 35245125 35297340 36344295 36654930 37276200 40382550 40727700 41067000 42294150 42356808 43011000 43985916 44121675 44869500 45253000 46595250 46993500 47651409 48459060 48873240 50752980 50909625 52946010 53843400 54982395 55914300 56392200 58150872 58828900 60573825 61091550 61600500 62127000 63441225 63535212 65978874 67304250 67879500 69892875 70490250 70594680 72688590 73309860 73536125 79419015 80765100 81455400 84588300 87971832 88243350 89739000 91637325 93190500 93987000 95302818 96918120 100956375 101505960 101819250 105735375 105892020 109964790 111828600 117657800 121147650 122183100 123201000 126882450 127070424 131957748 132365025 134608500 135759000 139785750 140980500 142954227 145377180 146619720 147072250 152728875 158838030 161530200 164947185 169176600 176486700 181721475 183274650 186381000 190605636 201912750 203638500 211470750 211784040 219929580 220608375 238257045 242295300 244366200 253764900 263915496 264730050 269217000 274911975 279571500 281961000 285908454 290754360 294144500 302869125 305457750 317206125 317676060 329894370 352973400 363442950 366549300 381211272 397095075 403825500 407277000 422941500 428862681 439859160 441216750 458186625 476514090 484590600 507529800 529460100 549823950 559143000 571816908 588289000 605738250 610915500 634412250 635352120 659788740 661825125 714771135 726885900 733098600 794190150 807651000 824735925 845883000 857725362 882433500 908607375 916373250 953028180 1058920200 1099647900 1143633816 1191285225 1211476500 1221831000 1268824500 1319577480 1323650250 1374559875 1429542270 1453771800 1588380300 1649471850 1715450724 1764867000 1817214750 1832746500 1906056360 1985475375 2144313405 2199295800 2382570450 2422953000 2537649000 2647300500 2749119750 2859084540 3176760600 3298943700 3430901448 3573855675 3634429500 3665493000 3970950750 4123679625 4288626810 4765140900 5294601000 5498239500 5718169080 5956426125 6597887400 7147711350 7268859000 7941901500 8247359250 8577253620 9530281800 10721567025 10996479000 11912852250 14295422700 15883803000 16494718500 17154507240 17869278375 21443134050 23825704500 28590845400 32989437000 35738556750 42886268100 47651409000 53607835125 71477113500 85772536200 107215670250 142954227000 214431340500 428862681000
• Sum of all divisors σ(n): 1657345432860
• Sum of proper divisors (its aliquot sum) s(n): 1228482751860
• 428862681000 is an abundant number, because the sum of its proper divisors (1228482751860) is greater than itself. Its abundance is 799620070860

Bases of 428862681000

• Binary: 110001111011010001101010010111110101000₂
• Hexadecimal: 0x63DA352FA8
• Base-36: 5H0LRMI0

Squares and roots of 428862681000

• 428862681000 squared (428862681000²) is 183923199154507761000000
• 428862681000 cubed (428862681000³) is 78877796287499131617767241000000000
• The square root of 428862681000 is 654876.0806442697
• The cube root of 428862681000 is 7541.1819391695

Scales and comparisons

• 428,862,681,000 seconds is equal to 13,636 years, 26 weeks, 2 days, 10 hours, 30 minutes.
• To count from 1 to 428,862,681,000 would take you about twenty-seven thousand, two hundred seventy-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 428862681000 cubic inches would be around 628.4 feet tall.

Recreational maths with 428862681000

• 428862681000 backwards is 000186268824
• 428862681000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428862681000's digits is 45
• More coming soon!