1028690803140

Names of 1028690803140

• Cardinal: 1028690803140 can be written as One trillion, twenty-eight billion, six hundred ninety million, eight hundred three thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.02869080314 × 10¹²

Factors of 1028690803140

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 816

Divisors of 1028690803140

• 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 29 30 33 35 39 42 44 49 52 55 58 60 65 66 70 77 78 84 87 91 98 105 110 116 130 132 139 140 143 145 147 154 156 165 174 182 195 196 203 210 220 231 245 260 273 278 286 290 294 308 319 330 348 364 377 385 390 406 417 420 429 435 455 462 490 539 546 556 572 580 588 607 609 637 638 660 695 715 735 754 770 780 812 834 858 870 910 924 957 973 980 1001 1015 1078 1092 1131 1155 1214 1218 1274 1276 1365 1390 1421 1430 1470 1508 1529 1540 1595 1617 1668 1716 1740 1807 1820 1821 1885 1911 1914 1946 2002 2030 2085 2145 2156 2233 2262 2310 2428 2436 2548 2639 2695 2730 2780 2842 2860 2919 2940 3003 3035 3045 3058 3185 3190 3234 3614 3642 3770 3822 3828 3892 4004 4031 4060 4147 4170 4249 4263 4290 4466 4524 4587 4620 4785 4865 5005 5278 5390 5421 5460 5655 5684 5838 6006 6070 6090 6116 6370 6380 6468 6677 6699 6811 7007 7105 7228 7284 7540 7644 7645 7891 7917 8062 8085 8294 8340 8498 8526 8580 8932 9035 9105 9174 9555 9570 9730 10010 10556 10703 10780 10842 11165 11310 11676 12012 12093 12140 12180 12441 12649 12740 12747 13195 13354 13398 13622 14014 14210 14595 15015 15290 15631 15782 15834 16124 16170 16588 16996 17052 17603 18070 18210 18348 18473 19110 19140 19460 19877 20020 20031 20155 20433 20735 21021 21245 21315 21406 21684 22330 22620 22935 23673 24186 24882 25298 25494 26390 26708 26796 27105 27244 28028 28217 28420 29029 29190 29743 30030 30580 31262 31564 31668 32109 32340 33385 33495 34055 35035 35206 36140 36420 36946 37947 38220 39455 39585 39754 40062 40310 40866 41470 42042 42490 42630 42812 44341 44660 45870 46739 46893 47346 48372 49764 50596 50988 52403 52780 52809 53515 54210 55237 55419 56434 58058 58380 59486 59631 60060 60465 62205 62524 63245 63735 64218 66770 66990 68110 70070 70412 73892 74921 75894 78155 78910 79170 79508 80124 80620 81732 82940 84084 84373 84651 84980 85260 86801 87087 88015 88543 88682 89229 91740 92365 93478 93786 94692 99385 100155 102165 104806 105105 105618 107030 108420 110474 110838 112868 116116 118365 118972 119262 120930 123221 124410 126490 127470 128436 133023 133540 133980 136220 139139 140140 140217 141085 145145 148715 149842 151788 156310 157209 157820 158340 160545 165711 168746 169302 173602 174174 176030 177086 177364 178458 184730 186956 187572 189735 193633 197519 198770 200310 203203 204330 209612 210210 211236 214060 220948 221676 221705 224763 228839 233695 234465 236730 238524 241860 246442 248820 252980 253119 254940 260403 262015 264045 265629 266046 276185 277095 278278 280434 282170 290290 297430 298155 299684 310387 312620 314418 321090 327173 331422 337492 338604 347204 348348 352060 354172 356916 366821 369460 369663 374605 379470 386659 387266 395038 397540 400620 406406 408660 417417 420420 421865 423255 434005 435435 442715 443410 446145 449526 457678 467390 468930 473460 492884 506238 520806 524030 528090 531258 532092 552370 554190 556556 560868 564340 576433 580580 580899 590611 592557 594860 596310 607607 609609 616105 620774 628836 642180 654346 662844 665115 686517 695695 701085 733642 739326 749210 758940 773318 774532 786045 790076 812812 828555 834834 843730 846510 862547 868010 870870 885430 886820 892290 899052 915356 928103 931161 934780 937860 968165 973973 981519 987595 1012476 1016015 1041612 1048060 1056180 1062516 1096849 1100463 1104740 1108380 1123815 1144195 1152866 1159977 1161798 1181222 1185114 1192620 1215214 1219218 1232210 1241548 1265595 1302015 1308692 1328145 1330230 1355431 1373034 1391390 1402170 1467284 1478652 1498420 1546636 1551935 1572090 1601873 1635865 1657110 1669668 1687460 1693020 1725094 1729299 1736020 1741740 1770860 1771833 1784580 1822821 1834105 1848315 1856206 1862322 1933295 1936330 1947946 1963038 1975190 2032030 2087085 2172709 2193698 2200926 2247630 2288390 2305732 2319954 2323596 2362444 2370228 2430428 2438436 2446817 2464420 2517229 2531190 2567747 2587641 2604030 2656290 2660460 2710862 2746068 2782780 2784309 2804340 2882165 2904495 2921919 2953055 2962785 3038035 3048045 3103870 3144180 3203746 3271730 3290547 3314220 3432585 3450188 3458598 3543666 3645642 3668210 3696630 3712412 3724644 3866590 3872660 3895892 3926076 3950380 4035031 4064060 4066293 4134277 4174170 4253249 4312735 4345418 4387396 4401852 4495260 4576780 4639908 4640515 4655805 4805619 4869865 4893634 4907595 5034458 5062380 5135494 5175282 5208060 5312580 5421724 5484245 5502315 5568618 5764330 5799885 5808990 5843838 5906110 5925570 6076070 6096090 6207740 6407492 6496721 6518127 6543460 6581094 6777155 6865170 6917196 7087332 7291284 7336420 7340451 7393260 7551687 7677943 7703241 7733180 8009365 8070062 8132586 8268554 8348340 8506498 8625470 8646495 8690836 8859165 9114105 9281030 9311610 9488017 9611238 9739730 9787268 9815190 10068916 10270988 10350564 10863545 10968490 11004630 11137236 11213111 11528660 11599770 11617980 11687676 11812220 11851140 12065339 12105093 12152140 12192180 12234085 12402831 12586145 12759747 12838735 12938205 12993442 13036254 13162188 13554310 13730340 13921545 14609595 14680902 15103374 15355886 15406482 16018730 16140124 16265172 16452735 16537108 17012996 17127719 17250940 17292990 17620603 17718330 18228210 18562060 18623220 18976034 19222476 19479460 19490163 19630380 20175155 20331465 20671385 21266245 21727090 21936980 22009260 22426222 23033829 23199540 24028095 24130678 24210186 24468170 24805662 25172290 25519494 25677470 25876410 25986884 26072508 26914987 27108620 27843090 28245217 28464051 29219190 29361804 30206748 30711772 30812964 31808621 32037460 32483605 32590635 32905470 33639333 34255438 34585980 35241206 35436660 36196017 36456420 36702255 37758435 37952068 38389715 38516205 38980326 40350310 40662930 41342770 42532490 43454180 44852444 45477047 46067658 47440085 48056190 48261356 48420372 48936340 49611324 50344580 51038988 51354940 51383157 51752820 52861809 53745601 53829974 55686180 56065555 56490434 56928102 58438380 60326695 60525465 62014155 63617242 63798735 64967210 65181270 65810940 67278666 68510876 70482412 72392034 73404510 75516870 76779430 77032410 77960652 80700620 80744961 81325860 82685540 84457373 84735651 85064980 85638595 88103015 90954094 92135316 94880170 95425863 96112380 97450815 102766314 105723618 107491202 107659948 112131110 112980868 113856204 115169145 119894033 120653390 121050930 123344221 124028310 127234484 127597470 129934420 130362540 134557332 134574935 136431141 141226085 142320255 144784068 146809020 151033740 153558860 154064820 159043105 161236803 161489922 168196665 168914746 169471302 171277190 176206030 180980085 181908188 188404909 189760340 190851726 194901630 205532628 211447236 214982404 222660347 224262220 227385235 230338290 239788066 241306780 242101860 246688442 248056620 253372119 255194940 256915785 264309045 268728005 269149870 272862282 282452170 284640510 318086210 322473606 322979844 336393330 337829492 338942604 342554380 349894831 352412060 359682099 361960170 370032663 376809818 381703452 389803260 403724805 422286865 423678255 445320694 454770470 460676580 477129315 479576132 493376884 506744238 513831570 528618090 537456010 538299740 545724564 564904340 565214727 569281020 591201611 599470165 616721105 636172420 644947212 667981041 672786660 682155705 699789662 719364198 723920340 740065326 753619636 806184015 807449610 844573730 847356510 890641388 909540940 942024545 954258630 1013488476 1027663140 1049684493 1057236180 1074912020 1113301735 1130429454 1182403222 1198940330 1233442210 1266860595 1318834363 1335962082 1364311410 1399579324 1438728396 1480130652 1558622429 1612368030 1614899220 1689147460 1694713020 1749474155 1773604833 1798410495 1850163315 1884049090 1908517260 2099368986 2226603470 2260858908 2364806444 2397880660 2449263817 2466884420 2533721190 2637668726 2671924164 2728622820 2826073635 2956008055 3117244858 3224736060 3339905205 3498948310 3547209666 3596820990 3700326630 3768098180 3956503089 4198737972 4453206940 4675867287 4898527634 5067442380 5248422465 5275337452 5652147270 5912016110 6234489716 6594171815 6679810410 6997896620 7094419332 7193641980 7347791451 7400653260 7793112145 7913006178 8868024165 9351734574 9797055268 10496844930 11304294540 11824032220 12246319085 13188343630 13359620820 14695582902 15586224290 15826012356 17144846719 17736048330 18703469148 19782515445 20993689860 23379336435 24492638170 26376687260 29391165804 31172448580 34289693438 35472096660 36738957255 39565030890 46758672870 48985276340 51434540157 68579386876 73477914510 79130061780 85724233595 93517345740 102869080314 146955829020 171448467190 205738160628 257172700785 342896934380 514345401570 1028690803140
• Sum of all divisors σ(n): 4108149964800
• Sum of proper divisors (its aliquot sum) s(n): 3079459161660
• 1028690803140 is an abundant number, because the sum of its proper divisors (3079459161660) is greater than itself. Its abundance is 2050768358520

Bases of 1028690803140

• Binary: 1110111110000010101111111111100111000100₂
• Hexadecimal: 0xEF82BFF9C4
• Base-36: D4KNXZNO

Squares and roots of 1028690803140

• 1028690803140 squared (1028690803140²) is 1058204768464818233859600
• 1028690803140 cubed (1028690803140³) is 1088565513158651613823148265999144000
• The square root of 1028690803140 is 1014243.9564227139
• The cube root of 1028690803140 is 10094.7356912185

Scales and comparisons

• 1,028,690,803,140 seconds is equal to 32,709 years, 9 weeks, 4 days, 13 hours, 19 minutes.
• To count from 1 to 1,028,690,803,140 would take you about eighty-one thousand, seven hundred seventy-two 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 1028690803140 cubic inches would be around 841.2 feet tall.

Recreational maths with 1028690803140

• 1028690803140 backwards is 0413080968201
• 1028690803140 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1028690803140's digits is 42
• More coming soon!