1989082944576

Names of 1989082944576

• Cardinal: 1989082944576 can be written as One trillion, nine hundred eighty-nine billion, eighty-two million, nine hundred forty-four thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 1.989082944576 × 10¹²

Factors of 1989082944576

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 258

Divisors of 1989082944576

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 144 156 168 182 189 192 208 216 224 233 234 252 273 288 312 336 351 364 378 416 432 448 466 468 504 546 576 624 672 699 702 728 756 819 832 864 932 936 1008 1092 1248 1344 1398 1404 1456 1512 1631 1638 1728 1864 1872 2016 2097 2184 2457 2496 2796 2808 2912 3024 3029 3262 3276 3728 3744 4032 4194 4368 4893 4914 5592 5616 5824 6048 6058 6291 6524 6552 7456 7488 8388 8736 9087 9786 9828 11184 11232 12096 12116 12582 13048 13104 14679 14912 16776 17472 18174 19572 19656 21203 22368 22464 24232 25164 26096 26208 27261 29358 33552 36348 39144 39312 42406 44037 44736 48464 50328 52192 52416 54289 54522 58716 63609 67104 72696 78288 78624 81783 84812 88074 96928 100656 104384 108578 109044 117432 127218 134208 145392 156576 157248 162867 163566 169624 176148 190827 193856 201312 217156 218088 234864 254436 290784 313152 325734 327132 339248 352296 380023 381654 402624 434312 436176 469728 488601 508872 572481 581568 651468 654264 678496 704592 705757 760046 763308 868624 872352 939456 977202 1017744 1140069 1144962 1302936 1308528 1356992 1409184 1411514 1465803 1520092 1526616 1737248 1744704 1954404 2035488 2117271 2280138 2289924 2605872 2617056 2818368 2823028 2931606 3040184 3053232 3420207 3474496 3908808 4070976 4234542 4560276 4579848 4940299 5211744 5234112 5646056 5863212 6080368 6106464 6351813 6840414 7817616 8469084 9120552 9159696 9880598 10260621 10423488 11292112 11726424 12160736 12212928 12649337 12703626 13680828 14820897 15635232 16938168 18241104 18319392 19055439 19761196 20521242 22584224 23452848 24321472 25298674 25407252 27361656 29641794 31270464 33876336 36482208 36638784 37948011 38110878 39522392 41042484 44462691 45168448 46905696 50597348 50814504 54723312 59283588 67752672 72964416 75896022 76221756 79044784 82084968 88545359 88925382 93811392 101194696 101629008 109446624 113844033 118567176 133388073 135505344 151792044 152443512 158089568 164169936 164441381 177090718 177850764 202389392 203258016 218893248 227688066 237134352 265636077 266776146 303584088 304887024 316179136 328339872 328882762 341532099 354181436 355701528 404778784 406516032 455376132 474268704 493324143 531272154 533552292 607168176 609774048 656679744 657765524 683064198 708362872 711403056 796908231 809557568 910752264 948537408 986648286 1062544308 1067104584 1151089667 1214336352 1219548096 1315531048 1366128396 1416725744 1422806112 1479972429 1593816462 1821504528 1973296572 2125088616 2134209168 2302179334 2390724693 2428672704 2631062096 2732256792 2833451488 2845612224 2959944858 3187632924 3453269001 3643009056 3946593144 4250177232 4268418336 4439917287 4604358668 4781449386 5262124192 5464513584 5666902976 5919889716 6375265848 6906538002 7286018112 7893186288 8500354464 8536836672 8879834574 9208717336 9562898772 10359807003 10524248384 10929027168 11839779432 12750531696 13813076004 15786372576 17000708928 17759669148 18417434672 19125797544 20719614006 21858054336 23679558864 25501063392 27626152008 31079421009 31572745152 35519338296 36834869344 38251595088 41439228012 47359117728 51002126784 55252304016 62158842018 71038676592 73669738688 76503190176 82878456024 94718235456 110504608032 124317684036 142077353184 153006380352 165756912048 221009216064 248635368072 284154706368 331513824096 497270736144 663027648192 994541472288 1989082944576
• Sum of all divisors σ(n): 7227988185600
• Sum of proper divisors (its aliquot sum) s(n): 5238905241024
• 1989082944576 is an abundant number, because the sum of its proper divisors (5238905241024) is greater than itself. Its abundance is 3249822296448

Bases of 1989082944576

• Binary: 11100111100011110100101010001010001000000₂
• Hexadecimal: 0x1CF1E951440
• Base-36: PDRSMMO0

Squares and roots of 1989082944576

• 1989082944576 squared (1989082944576²) is 3956450960403130687819776
• 1989082944576 cubed (1989082944576³) is 7869709126389202368537508263684734976
• The square root of 1989082944576 is 1410348.5188335541
• The cube root of 1989082944576 is 12576.2442809901

Scales and comparisons

• 1,989,082,944,576 seconds is equal to 63,246 years, 35 weeks, 4 days, 8 hours, 9 minutes, 36 seconds.
• To count from 1 to 1,989,082,944,576 would take you about one hundred fifty-eight thousand, one hundred sixteen 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 1989082944576 cubic inches would be around 1048 feet tall.

Recreational maths with 1989082944576

• 1989082944576 backwards is 6754492809891
• 1989082944576 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1989082944576's digits is 72
• More coming soon!