1988811403904

Names of 1988811403904

• Cardinal: 1988811403904 can be written as One trillion, nine hundred eighty-eight billion, eight hundred eleven million, four hundred three thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.988811403904 × 10¹²

Factors of 1988811403904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 333

Divisors of 1988811403904

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 13 16 17 19 26 32 34 38 52 64 68 71 76 104 128 136 142 152 169 208 211 221 247 272 284 304 323 338 361 416 422 442 494 544 568 608 646 676 722 832 844 884 923 988 1088 1136 1207 1216 1292 1349 1352 1444 1664 1688 1768 1846 1976 2176 2272 2414 2432 2584 2698 2704 2743 2873 2888 3211 3376 3536 3587 3692 3952 4009 4199 4544 4693 4828 5168 5396 5408 5486 5746 5776 6137 6422 6752 7072 7174 7384 7904 8018 8398 9088 9386 9656 10336 10792 10816 10972 11492 11552 11999 12274 12844 13504 14144 14348 14768 14981 15691 15808 16036 16796 17537 18772 19312 20672 21584 21632 21944 22933 22984 23104 23998 24548 25631 25688 27008 28288 28696 29536 29962 31382 31616 32072 33592 35074 35659 37544 38624 41344 43168 43888 45866 45968 46208 46631 47996 49096 51262 51376 52117 54587 57392 59072 59924 61009 62764 64144 67184 68153 70148 71318 75088 76171 77248 79781 86336 87776 91732 91936 93262 95992 98192 102524 102752 104234 109174 114784 118144 119848 122018 125528 128288 134368 136306 140296 142636 150176 152342 154496 159562 172672 175552 183464 183872 186524 191984 194753 196384 203983 205048 205504 208468 218348 227981 229568 239696 244036 251056 254677 256576 268736 272612 280592 284639 285272 298129 300352 304684 319124 333203 351104 366928 367744 373048 383968 389506 392768 407966 410096 411008 416936 435727 436696 455962 459136 479392 488072 502112 509354 513152 537472 545224 561184 569278 570544 596258 600704 606203 609368 638248 666406 677521 733856 746096 767936 779012 785536 815932 820192 833872 871454 873392 885989 911924 958784 976144 990223 1004224 1018708 1037153 1090448 1122368 1138556 1141088 1192516 1212406 1218736 1276496 1294907 1332812 1355042 1467712 1492192 1535872 1558024 1631864 1640384 1667744 1742908 1746784 1771978 1823848 1917568 1952288 1980446 2008448 2037416 2074306 2180896 2244736 2277112 2282176 2385032 2424812 2437472 2531789 2552992 2589814 2665624 2710084 2935424 2984384 3116048 3263728 3280768 3310801 3335488 3485816 3493568 3543956 3647696 3700307 3875677 3904576 3960892 4074832 4148612 4331639 4361792 4554224 4564352 4770064 4838863 4849624 4874944 5063578 5105984 5179628 5331248 5408141 5420168 5664451 5968768 6232096 6527456 6621602 6670976 6971632 6987136 7087912 7295392 7400614 7751354 7809152 7921784 8149664 8297224 8663278 8723584 9108448 9540128 9677726 9699248 9749888 10127156 10211968 10359256 10662496 10816282 10840336 11328902 11517857 12464192 12872899 13054912 13243204 13943264 14175824 14590784 14801228 15502708 15843568 16299328 16594448 16833791 17326556 18216896 19080256 19355452 19398496 20254312 20718512 21324992 21632564 21680672 22657804 23035714 24928384 25745798 26109824 26486408 27886528 28351648 29181568 29602456 31005416 31687136 32598656 33188896 33667582 34653112 36433792 38160512 38710904 38796992 40508624 41437024 42649984 43040413 43265128 43361344 45315608 46071428 48103991 51491596 52972816 55773056 56703296 59204912 62010832 62905219 63374272 66377792 67335164 69306224 70305833 73637863 77421808 77593984 81017248 82874048 86080826 86530256 86722688 90631216 91938397 92142856 96207982 102983192 105945632 113406592 118409824 124021664 125810438 126748544 132755584 134670328 138612448 140611666 147275726 154843616 162034496 165748096 172161652 173060512 181262432 183876794 184285712 192415964 205966384 211891264 218839283 236819648 248043328 251620876 269340656 277224896 281223332 294551452 309687232 324068992 344323304 346121024 362524864 367753588 368571424 384831928 411932768 423782528 437678566 473639296 496086656 503241752 538681312 554449792 562446664 589102904 619374464 688646608 692242048 725049728 735507176 737142848 769663856 817767847 823865536 875357132 913975829 1006483504 1077362624 1124893328 1178205808 1195199161 1377293216 1471014352 1474285696 1539327712 1635535694 1647731072 1750714264 1827951658 2012967008 2154725248 2249786656 2356411616 2390398322 2754586432 2942028704 3078655424 3271071388 3501428528 3655903316 4025934016 4499573312 4712823232 4780796644 5509172864 5884057408 6157310848 6542142776 7002857056 7311806632 8051868032 8999146624 9425646464 9561593288 11768114816 13084285552 14005714112 14623613264 15537589093 19123186576 26168571104 28011428224 29247226528 31075178186 38246373152 52337142208 58494453056 62150356372 76492746304 104674284416 116988906112 124300712744 152985492608 248601425488 497202850976 994405701952 1988811403904
• Sum of all divisors σ(n): 4884916092480
• Sum of proper divisors (its aliquot sum) s(n): 2896104688576
• 1988811403904 is an abundant number, because the sum of its proper divisors (2896104688576) is greater than itself. Its abundance is 907293284672

Bases of 1988811403904

• Binary: 11100111100001110011001011011001010000000₂
• Hexadecimal: 0x1CF0E65B280
• Base-36: PDNAYKJK

Squares and roots of 1988811403904

• 1988811403904 squared (1988811403904²) is 3955370800298599426441216
• 1988811403904 cubed (1988811403904³) is 7866486554302745547705483971488907264
• The square root of 1988811403904 is 1410252.2483243911
• The cube root of 1988811403904 is 12575.6719708135

Scales and comparisons

• 1,988,811,403,904 seconds is equal to 63,238 years, 2 weeks, 4 days, 12 hours, 11 minutes, 44 seconds.
• To count from 1 to 1,988,811,403,904 would take you about one hundred fifty-eight thousand and ninety-five 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 1988811403904 cubic inches would be around 1048 feet tall.

Recreational maths with 1988811403904

• 1988811403904 backwards is 4093041188891
• The number of decimal digits it has is: 13
• The sum of 1988811403904's digits is 56
• More coming soon!