28840009990680

Names of 28840009990680

• Cardinal: 28840009990680 can be written as Twenty-eight trillion, eight hundred forty billion, nine million, nine hundred ninety thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.884000999068 × 10¹³

Factors of 28840009990680

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10917

Divisors of 28840009990680

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 43 45 56 60 63 70 72 84 86 90 105 120 126 127 129 140 168 172 180 199 210 215 252 254 258 280 301 315 344 360 381 387 398 420 430 504 508 516 597 602 630 635 645 762 774 796 840 860 889 903 995 1016 1032 1143 1194 1204 1260 1270 1290 1393 1505 1524 1548 1592 1720 1778 1791 1806 1905 1935 1990 2286 2388 2408 2520 2540 2580 2667 2709 2786 2985 3010 3048 3096 3556 3582 3612 3810 3870 3980 4179 4445 4515 4572 4776 5080 5160 5334 5418 5461 5572 5715 5970 6020 6965 7112 7164 7224 7620 7740 7960 8001 8358 8557 8890 8955 9030 9144 10531 10668 10836 10922 11144 11430 11940 12040 12537 13335 13545 13930 14328 15240 15480 16002 16383 16716 17114 17780 17910 18060 20895 21062 21336 21672 21844 22860 23880 25074 25273 25671 26670 27090 27305 27860 31593 32004 32766 33432 34228 35560 35820 36120 38227 40005 41790 42124 42785 43688 45720 49149 50148 50546 51342 52655 53340 54180 54610 55720 59899 62685 63186 64008 65532 68456 71640 73717 75819 76454 77013 80010 81915 83580 84248 85570 94779 98298 100296 101092 102684 105310 106680 108360 109220 114681 119798 125370 126365 126372 128355 131064 147434 151638 152908 154026 157965 160020 163830 167160 171140 176911 179697 189558 191135 196596 202184 205368 210620 218440 221151 227457 229362 239596 245745 250740 252730 252744 256710 294868 299495 303276 305816 308052 315930 320040 327660 342280 344043 353822 359394 368585 379095 379116 382270 385065 393192 421240 442302 452833 454914 458724 473895 479192 491490 501480 505460 513420 530733 539091 573405 589736 598990 606552 616104 631860 655320 663453 688086 707644 718788 737170 758190 758232 764540 770130 884555 884604 898485 905666 909828 917448 947790 982980 1010920 1026840 1061466 1078182 1086739 1105755 1137285 1146810 1197980 1263720 1326906 1337437 1358499 1376172 1415288 1437576 1474340 1516380 1529080 1540260 1592199 1720215 1769110 1769208 1796970 1811332 1819656 1895580 1965960 2095669 2122932 2156364 2173478 2211510 2264165 2274570 2293620 2395960 2653665 2653812 2674874 2695455 2716998 2752344 2948680 3032760 3080520 3169831 3184398 3260217 3317265 3440430 3538220 3593940 3622664 3791160 4012311 4075497 4191338 4245864 4312728 4346956 4423020 4528330 4549140 4587240 5307330 5307624 5349748 5390910 5433695 5433996 6287007 6339662 6368796 6520434 6634530 6687185 6792495 6880860 7076440 7187880 7607173 7960995 8024622 8150994 8382676 8693912 8846040 9056660 9098280 9362059 9509493 9780651 10478345 10614660 10699496 10781820 10867390 10867992 12036933 12574014 12679324 12737592 13040868 13269060 13374370 13584990 13761720 14669683 15214346 15849155 15921990 16049244 16301085 16301988 16765352 18113320 18724118 18861021 19018986 19561302 20061555 20377485 20956690 21229320 21563640 21734780 22821519 24073866 25148028 25358648 26081736 26538120 26748740 27169980 28086177 28528479 29339366 30428692 31435035 31698310 31843980 32098488 32602170 32603976 37448236 37722042 38035865 38037972 39122604 40123110 40754970 41913380 43469560 44009049 45643038 46810295 47547465 48147732 48903255 50296056 53497480 54339960 56172354 57056958 57509791 58678732 60184665 60857384 62870070 63396620 63687960 65204340 68464557 73348415 74896472 75444084 76071730 76075944 78245208 80246220 81509940 83826760 84258531 88018098 90113767 91286076 93620590 94305105 95094930 96295464 97806510 112344708 114107595 114113916 115019582 117357464 120369330 125740140 126793240 130408680 132027147 136929114 140430885 142642395 146696830 150888168 152143460 160492440 163019880 168517062 172529373 176036196 180227534 182572152 187241180 188610210 190189860 195613020 220045245 224689416 228215190 228227832 230039164 240738660 251480280 264054294 266149963 270341301 273858228 280861770 285284790 287548955 293393660 304286920 337034124 342322785 345058746 352072392 360455068 374482360 377220420 380379720 391226040 402568537 421292655 440090490 450568835 456430380 460078328 481477320 517588119 528108588 532299926 540682602 547716456 561723540 570569580 575097910 586787320 630796369 660135735 674068248 684645570 690117492 720910136 754440840 798449889 805137074 811023903 842585310 862646865 880180980 901137670 912860760 1035176238 1056217176 1064599852 1081365204 1123447080 1141139160 1150195820 1207705611 1261592738 1320271470 1330749815 1351706505 1369291140 1380234984 1596899778 1610274148 1622047806 1685170620 1725293730 1760361960 1802275340 1863049741 1892389107 2012842685 2070352476 2129199704 2162730408 2300391640 2395349667 2415411222 2523185476 2587940595 2640542940 2661499630 2703413010 2738582280 3153981845 3193799556 3220548296 3244095612 3370341240 3450587460 3604550680 3623116833 3726099482 3784778214 3992249445 4025685370 4055119515 4140704952 4790699334 4830822444 5046370952 5175881190 5281085880 5322999260 5406826020 5589149223 5677167321 6038528055 6307963690 6387599112 6488191224 6901174920 7246233666 7452198964 7569556428 7984498890 8051370740 8110239030 9315248705 9461945535 9581398668 9661644888 10351762380 10645998520 10813652040 11178298446 11354334642 11444448409 11976748335 12077056110 12615927380 14492467332 14904397928 15139112856 15968997780 16102741480 16220478060 16767447669 18115584165 18630497410 18923891070 19162797336 20703524760 22356596892 22708669284 22888896818 23953496670 24154112220 25231854760 27945746115 28385836605 28984934664 31937995560 32440956120 33534895338 34333345227 36231168330 37260994820 37847782140 44713193784 45417338568 45777793636 47906993340 48308224440 55891492230 56771673210 57222242045 67069790676 68666690454 72462336660 74521989640 75695564280 80111138863 83837238345 91555587272 95813986680 103000035681 111782984460 113543346420 114444484090 134139581352 137333380908 144924673320 160222277726 167674476690 171666726135 206000071362 223565968920 227086692840 228888968180 240333416589 274666761816 320444555452 335348953380 343333452270 400555694315 412000142724 457777936360 480666833178 515000178405 640889110904 670697906760 686666904540 721000249767 801111388630 824000285448 961333666356 1030000356810 1201667082945 1373333809080 1442000499534 1602222777260 1922667332712 2060000713620 2403334165890 2884000999068 3204445554520 3605001248835 4120001427240 4806668331780 5768001998136 7210002497670 9613336663560 14420004995340 28840009990680
• Sum of all divisors σ(n): 111039971328000
• Sum of proper divisors (its aliquot sum) s(n): 82199961337320
• 28840009990680 is an abundant number, because the sum of its proper divisors (82199961337320) is greater than itself. Its abundance is 53359951346640

Bases of 28840009990680

• Binary: 110100011101011010110100011010000001000011000₂
• Hexadecimal: 0x1A3AD68D0218
• Base-36: A80X1BKM0

Squares and roots of 28840009990680

• 28840009990680 squared (28840009990680²) is 831746176262522213686862400
• 28840009990680 cubed (28840009990680³) is 23987568033121028905184541453062442432000
• The square root of 28840009990680 is 5370289.5630198563
• The cube root of 28840009990680 is 30666.5651874971

Scales and comparisons

• 28,840,009,990,680 seconds is equal to 917,023 years, 5 weeks, 4 days, 22 hours, 18 minutes.
• To count from 1 to 28,840,009,990,680 would take you about two million, two hundred ninety-two thousand, five hundred fifty-seven 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 28840009990680 cubic inches would be around 2555.5 feet tall.

Recreational maths with 28840009990680

• 28840009990680 backwards is 08609990004882
• 28840009990680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28840009990680's digits is 63
• More coming soon!