1990509702412

Names of 1990509702412

• Cardinal: 1990509702412 can be written as One trillion, nine hundred ninety billion, five hundred nine million, seven hundred two thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.990509702412 × 10¹²

Factors of 1990509702412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 147

Divisors of 1990509702412

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 11 14 19 22 28 38 41 44 49 67 76 77 82 98 133 134 154 164 196 209 266 268 287 308 343 361 418 451 469 532 539 574 686 722 737 779 836 902 931 938 1078 1148 1273 1372 1444 1463 1474 1558 1804 1862 1876 2009 2156 2401 2527 2546 2747 2926 2948 3116 3157 3283 3724 3773 3971 4018 4802 5054 5092 5159 5453 5494 5852 6314 6517 6566 6859 7546 7942 8036 8569 8911 9604 10108 10241 10318 10906 10988 12628 13034 13132 13718 14003 14063 14801 15092 15884 17138 17689 17822 19229 20482 20636 21812 22099 22981 24187 26068 26411 27436 27797 28006 28126 29602 30217 34276 35378 35644 36113 38171 38458 40964 44198 45619 45962 48013 48374 52193 52822 55594 56012 56252 59204 59983 60434 62377 70756 71687 72226 75449 76342 76916 88396 91238 91924 96026 96748 98021 98441 103607 104386 105644 111188 119966 120868 123823 124754 134603 143374 144452 150898 152684 154693 160867 162811 169309 182476 192052 194579 196042 196882 207214 208772 211519 239932 247646 249508 252791 266057 267197 269206 281219 286748 301796 309386 321734 325622 336091 338618 365351 389158 392084 393764 414428 419881 423038 436639 459553 495292 501809 505582 528143 532114 534394 538412 562438 574123 618772 643468 651244 672182 677236 686147 725249 730702 778316 839762 846076 866761 873278 919106 942221 991667 1003618 1011164 1056286 1064228 1068788 1082851 1124876 1139677 1148246 1185163 1344364 1362053 1372294 1450498 1461404 1480633 1679524 1733522 1746556 1769537 1838212 1862399 1870379 1884442 1968533 1983334 2007236 2112572 2165702 2279354 2296492 2352637 2370326 2557457 2724106 2744588 2900996 2939167 2961266 3056473 3093409 3216871 3467044 3539074 3697001 3724798 3740758 3768884 3937066 3966668 4018861 4331404 4558708 4705274 4740652 4803029 5055083 5076743 5114914 5448212 5878334 5922532 6112946 6186818 6433742 6595547 6941669 7078148 7394002 7449596 7481516 7874132 7977739 8037722 8296141 9410548 9534371 9606058 10110166 10153486 10229828 10364431 10908337 11756668 12225892 12373636 12867484 13036793 13191094 13779731 13883338 14788004 15955478 16075444 16468459 16592282 17902199 18841673 19068742 19212116 20220332 20306972 20574169 20728862 21653863 21816674 22518097 25879007 26073586 26382188 27559462 27766676 28132027 31910956 32936918 33184564 33621203 35385581 35537201 35804398 37683346 38137484 41148338 41457724 43307726 43633348 45036194 48591683 51758014 52147172 55118924 55844173 56264054 58072987 65873836 67242406 70771162 71074402 71608796 72551017 75366692 76358359 82296676 86615452 90072388 91257551 96458117 97183366 103516028 111688346 112528108 116145974 125315393 131891711 134484812 141542324 142148804 145102034 151577041 152716718 157626679 181153049 182515102 192916234 194366732 196924189 207258403 223376692 232291948 247699067 250630786 263783422 290204068 303154082 305433436 315253358 340141781 362306098 365030204 385832468 390909211 393848378 414516806 495398134 501261572 527566844 534508513 606308164 630506716 638802857 675206819 680283562 724612196 781818422 787696756 829033612 923241977 990796268 1061039287 1069017026 1103386753 1277605714 1350413638 1360567124 1378469323 1450808821 1563636844 1733893469 1846483954 2122078574 2138034052 2206773506 2380992467 2555211428 2700827276 2756938646 2901617642 3467786938 3692967908 3741559591 4244157148 4413547012 4761984934 5513877292 5803235284 6462693839 6935573876 7427275009 7483119182 9523969868 10155661747 12137254283 12925387678 14854550018 14966238364 20311323494 24274508566 25850775356 26190917137 29709100036 40622646988 45238856873 48549017132 52381834274 71089632229 90477713746 104763668548 142179264458 180955427492 284358528916 497627425603 995254851206 1990509702412
• Sum of all divisors σ(n): 4865070792960
• Sum of proper divisors (its aliquot sum) s(n): 2874561090548
• 1990509702412 is an abundant number, because the sum of its proper divisors (2874561090548) is greater than itself. Its abundance is 884051388136

Bases of 1990509702412

• Binary: 11100111101110011100111111010110100001100₂
• Hexadecimal: 0x1CF739FAD0C
• Base-36: PEFE3024

Squares and roots of 1990509702412

• 1990509702412 squared (1990509702412²) is 3962128875396308798617744
• 1990509702412 cubed (1990509702412³) is 7886655968683098855299862846382798528
• The square root of 1990509702412 is 1410854.2456299305
• The cube root of 1990509702412 is 12579.2505183845

Scales and comparisons

• 1,990,509,702,412 seconds is equal to 63,292 years, 2 weeks, 4 days, 17 hours, 46 minutes, 52 seconds.
• To count from 1 to 1,990,509,702,412 would take you about one hundred fifty-eight thousand, two hundred thirty 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 1990509702412 cubic inches would be around 1048.3 feet tall.

Recreational maths with 1990509702412

• 1990509702412 backwards is 2142079050991
• 1990509702412 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1990509702412's digits is 49
• More coming soon!