13811326643880

Names of 13811326643880

• Cardinal: 13811326643880 can be written as Thirteen trillion, eight hundred eleven billion, three hundred twenty-six million, six hundred forty-three thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.381132664388 × 10¹³

Factors of 13811326643880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1044

Divisors of 13811326643880

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 67 72 81 90 108 120 134 135 137 162 180 201 216 243 268 270 274 283 324 335 360 402 405 411 486 536 540 547 548 566 603 648 670 685 804 810 822 849 972 1005 1080 1094 1096 1132 1206 1215 1233 1340 1370 1415 1608 1620 1641 1644 1698 1809 1944 2010 2055 2188 2264 2412 2430 2466 2547 2680 2735 2740 2830 3015 3240 3282 3288 3396 3618 3699 4020 4110 4245 4376 4824 4860 4923 4932 5094 5427 5470 5480 5660 6030 6165 6564 6792 7236 7398 7641 8040 8205 8220 8490 9045 9179 9720 9846 9864 10188 10854 10940 11097 11320 12060 12330 12735 13128 14472 14769 14796 15282 16281 16410 16440 16980 18090 18358 18495 18961 19692 20376 21708 21880 22194 22923 24120 24615 24660 25470 27135 27537 29538 29592 30564 32562 32820 33291 33960 36180 36649 36716 36990 37922 38205 38771 39384 43416 44307 44388 45846 45895 49230 49320 50940 54270 55074 55485 56883 59076 61128 65124 65640 66582 68769 72360 73298 73432 73845 73980 74939 75844 76410 77542 81405 82611 88614 88776 91692 91790 94805 98460 101880 108540 109947 110148 110970 113766 114615 116313 118152 130248 132921 133164 137538 137685 146596 147690 147960 149878 151688 152820 154801 155084 162810 165222 166455 170649 177228 183245 183384 183580 189610 193855 196920 217080 219894 220296 221535 221940 224817 227532 229230 232626 247833 265842 266328 275076 275370 284415 293192 295380 299756 305640 309602 310168 325620 329841 330444 332910 341298 343845 348939 354456 366490 367160 374695 379220 387710 413055 439788 443070 443880 449634 455064 458460 464403 465252 495666 511947 531684 549735 550152 550740 568830 581565 590760 599512 619204 651240 659682 660888 664605 665820 674451 682596 687690 697878 732980 743499 749390 758440 774005 775420 826110 853245 879576 886140 899268 916920 928806 930504 989523 991332 1023894 1046817 1063368 1099470 1101480 1124085 1137660 1163130 1238408 1239165 1319364 1329210 1331640 1348902 1365192 1375380 1393209 1395756 1465960 1486998 1498780 1535841 1548010 1550840 1649205 1652220 1706490 1744695 1772280 1798536 1857612 1979046 1982664 2023353 2047788 2093634 2198940 2230497 2248170 2275320 2322015 2326260 2478330 2559735 2597657 2638728 2658420 2697804 2750760 2786418 2791512 2968569 2973996 2997560 3071682 3096020 3140451 3298410 3304440 3372255 3412980 3489390 3715224 3717495 3958092 4046706 4095576 4179627 4187268 4397880 4460994 4496340 4607523 4644030 4652520 4947615 4956660 5020913 5119470 5195314 5234085 5316840 5395608 5572836 5937138 5947992 6070059 6143364 6192040 6280902 6596820 6744510 6825960 6966045 6978780 7434990 7679205 7792971 7916184 8093412 8359254 8374536 8905707 8921988 8992680 9215046 9288060 9421353 9895230 9913320 10041826 10116765 10238940 10371667 10390628 10468170 11145672 11152485 11874276 12140118 12286728 12538881 12561804 12988285 13193640 13489020 13932090 13957560 14842845 14869980 15062739 15358410 15585942 15702255 16186824 16718508 17811414 17843976 18210177 18430092 18576120 18842706 19790460 20083652 20233530 20477880 20743334 20781256 20898135 20936340 21207737 22304970 23037615 23378913 23748552 24280236 25077762 25104565 25123608 25976570 26978040 27864180 29685690 29739960 30125478 30350295 30716820 31115001 31171884 31404510 33437016 35622828 36420354 36860184 37616643 37685412 38964855 39580920 40167304 40467060 41486668 41796270 41872680 42415474 44528535 44609940 45188217 46075230 46757826 47106765 48560472 50155524 50209130 51858335 51953140 55728360 59371380 60250956 60700590 61433640 62230002 62343768 62694405 62809020 63623211 70136739 71245656 72840708 75233286 75313695 75370824 77929710 80934120 82973336 83592540 84830948 89057070 89219880 90376434 91050885 92150460 93345003 93515652 94213530 100311048 100418260 103716670 103906280 106038685 116894565 118742760 120501912 121401180 124460004 125388810 125618040 127246422 135564651 140273478 145681416 150466572 150627390 155575005 155859420 167185080 169661896 178114140 180752868 182101770 184300920 186690006 187031304 188083215 188427060 190869633 200836520 207433340 210410217 212077370 225941085 233789130 242802360 248920008 250777620 254492844 271129302 280035009 280546956 300933144 301254780 311150010 311718840 318116055 350683695 356228280 361505736 364203540 373380012 376166430 376854120 381739266 406693953 414866680 420820434 424154740 451882170 466725015 467578260 501555240 508985688 542258604 560070018 561093912 572608899 602509560 622300020 631230651 636232110 677823255 701367390 728407080 746760024 752332860 763478532 813387906 840105027 841640868 848309480 903764340 933450030 935156520 954348165 1052051085 1084517208 1120140036 1145217798 1220081859 1244600040 1262461302 1272464220 1355646510 1400175045 1402734780 1420918379 1504665720 1526957064 1626775812 1680210054 1683281736 1717826697 1807528680 1866900060 1908696330 2033469765 2104102170 2240280072 2290435596 2440163718 2520315081 2524922604 2544928440 2711293020 2800350090 2805469560 2841836758 2863044495 3156153255 3253551624 3360420108 3435653394 3733800120 3817392660 4066939530 4200525135 4208204340 4262755137 4580871192 4880327436 5040630162 5049845208 5153480091 5422586040 5600700180 5683673516 5726088990 6100409295 6312306510 6720840216 6871306788 7104591895 7634785320 8133879060 8401050270 8416408680 8525510274 8589133485 9760654872 10081260324 10306960182 11201400360 11367347032 11452177980 12200818590 12601575405 12624613020 12788265411 13742613576 14209183790 16267758120 16802100540 17051020548 17178266970 20162520648 20613920364 21313775685 22904355960 24401637180 25203150810 25249226040 25576530822 25767400455 28418367580 33604201080 34102041096 34356533940 38364796233 41227840728 42627551370 48803274360 50406301620 51153061644 51534800910 56836735160 63941327055 68713067880 76729592466 85255102740 100812603240 102306123288 103069601820 115094388699 127882654110 153459184932 170510205480 191823981165 206139203640 230188777398 255765308220 306918369864 345283166097 383647962330 460377554796 511530616440 575471943495 690566332194 767295924660 920755109592 1150943886990 1381132664388 1534591849320 1726415830485 2301887773980 2762265328776 3452831660970 4603775547960 6905663321940 13811326643880
• Sum of all divisors σ(n): 47844364538880
• Sum of proper divisors (its aliquot sum) s(n): 34033037895000
• 13811326643880 is an abundant number, because the sum of its proper divisors (34033037895000) is greater than itself. Its abundance is 20221711251120

Bases of 13811326643880

• Binary: 11001000111110110011001101111110111010101000₂
• Hexadecimal: 0xC8FB337EEA8
• Base-36: 4W8U3AAI0

Squares and roots of 13811326643880

• 13811326643880 squared (13811326643880²) is 190752743663949584341454400
• 13811326643880 cubed (13811326643880³) is 2634548450959118747248180398310059072000
• The square root of 13811326643880 is 3716359.3265291235
• The cube root of 13811326643880 is 23992.6636395125

Scales and comparisons

• 13,811,326,643,880 seconds is equal to 439,157 years, 24 weeks, 1 day, 15 hours, 18 minutes.
• To count from 1 to 13,811,326,643,880 would take you about one million, ninety-seven thousand, eight hundred ninety-three 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 13811326643880 cubic inches would be around 1999.4 feet tall.

Recreational maths with 13811326643880

• 13811326643880 backwards is 08834662311831
• 13811326643880 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13811326643880's digits is 54
• More coming soon!