1998441031356

Names of 1998441031356

• Cardinal: 1998441031356 can be written as One trillion, nine hundred ninety-eight billion, four hundred forty-one million, thirty-one thousand, three hundred fifty-six.

Scientific notation

• Scientific notation: 1.998441031356 × 10¹²

Factors of 1998441031356

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3985

Divisors of 1998441031356

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 98 99 126 132 147 154 196 198 231 252 294 308 343 396 441 462 539 588 631 686 693 882 924 1029 1078 1262 1372 1386 1617 1764 1893 2058 2156 2401 2524 2772 3087 3234 3331 3773 3786 4116 4417 4802 4851 5679 6174 6468 6662 6941 7203 7546 7572 8834 9604 9702 9993 11319 11358 12348 13251 13324 13882 14406 15092 17668 19404 19986 20823 21609 22638 22716 23317 26411 26502 27764 28812 29979 30919 33957 36641 39753 39972 41646 43218 45276 46634 48587 52822 53004 59958 61838 62469 67914 69951 73282 79233 79506 83292 86436 92757 93268 97174 105644 109923 119916 123676 124938 135828 139902 145761 146564 158466 159012 163219 185514 194348 209853 216433 219846 237699 249876 256487 278271 279804 291522 316932 326438 329769 340109 371028 419706 432866 437283 439692 475398 489657 512974 556542 583044 649299 652876 659538 680218 769461 839412 865732 874566 950796 979314 1020327 1025948 1113084 1142533 1298598 1319076 1360436 1468971 1515031 1538922 1749132 1795409 1947897 1958628 2040654 2101861 2285066 2308383 2380763 2597196 2937942 3030062 3060981 3077844 3427599 3590818 3895794 4081308 4203722 4545093 4570132 4616766 4761526 5386227 5875884 6060124 6121962 6305583 6855198 7142289 7181636 7791588 7997731 8407444 9090186 9233532 9523052 10282797 10772454 12243924 12567863 12611166 13635279 13710396 14284578 14713027 15995462 16158681 16665341 18180372 18916749 20565594 21426867 21544908 23120471 23993193 25135726 25222332 27270558 28569156 29426054 31990924 32317362 33330682 37703589 37833498 41131188 42853734 44139081 46240942 47986386 49996023 50271452 54541116 58852108 64634724 66661364 69361413 71979579 75407178 75666996 85707468 87975041 88278162 92481884 95972772 99992046 102991189 113110767 132417243 138722826 143959158 149988069 150814356 161843297 175950082 176556324 199984092 205982378 208084239 226221534 263925123 264834486 277445652 287918316 299976138 308973567 323686594 351900164 411964756 416168478 452443068 485529891 527850246 529668972 599952276 617947134 647373188 720938323 791775369 832336956 926920701 971059782 1055700492 1132903079 1235894268 1441876646 1456589673 1583550738 1853841402 1942119564 2162814969 2265806158 2883753292 2913179346 3167101476 3398709237 3707682804 4325629938 4531612316 5046568261 5826358692 6488444907 6797418474 7930321553 8651259876 10093136522 10196127711 12976889814 13594836948 15139704783 15860643106 20186273044 20392255422 23790964659 25953779628 30279409566 31721286212 40784510844 45419114349 47581929318 55512250871 60558819132 71372893977 90838228698 95163858636 111024501742 142745787954 166536752613 181676457396 222049003484 285491575908 333073505226 499610257839 666147010452 999220515678 1998441031356
• Sum of all divisors σ(n): 6441067022208
• Sum of proper divisors (its aliquot sum) s(n): 4442625990852
• 1998441031356 is an abundant number, because the sum of its proper divisors (4442625990852) is greater than itself. Its abundance is 2444184959496

Bases of 1998441031356

• Binary: 11101000101001100010111100010011010111100₂
• Hexadecimal: 0x1D14C5E26BC
• Base-36: PI2K6WN0

Squares and roots of 1998441031356

• 1998441031356 squared (1998441031356²) is 3993766555807232975198736
• 1998441031356 cubed (1998441031356³) is 7981306954782506598080734340907566016
• The square root of 1998441031356 is 1413662.2762725191
• The cube root of 1998441031356 is 12595.9360189815

Scales and comparisons

• 1,998,441,031,356 seconds is equal to 63,544 years, 12 weeks, 4 days, 12 hours, 42 minutes, 36 seconds.
• To count from 1 to 1,998,441,031,356 would take you about one hundred fifty-eight thousand, eight hundred sixty 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 1998441031356 cubic inches would be around 1049.7 feet tall.

Recreational maths with 1998441031356

• 1998441031356 backwards is 6531301448991
• The number of decimal digits it has is: 13
• The sum of 1998441031356's digits is 54
• More coming soon!