13689928980

Names of 13689928980

• Cardinal: 13689928980 can be written as Thirteen billion, six hundred eighty-nine million, nine hundred twenty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.368992898 × 10¹⁰

Factors of 13689928980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 491

Divisors of 13689928980

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 17 18 20 21 26 28 30 34 35 36 39 42 45 51 52 60 63 65 68 70 78 84 85 90 91 102 105 117 119 126 130 140 153 156 170 180 182 195 204 210 211 221 233 234 238 252 255 260 273 306 315 340 357 364 390 420 422 442 455 466 468 476 510 546 585 595 612 630 633 663 699 714 765 780 819 844 884 910 932 1020 1055 1071 1092 1105 1165 1170 1190 1260 1266 1326 1365 1398 1428 1477 1530 1547 1631 1638 1785 1820 1899 1989 2097 2110 2142 2210 2330 2340 2380 2532 2652 2730 2743 2796 2954 3029 3060 3094 3165 3262 3276 3315 3495 3570 3587 3798 3961 3978 4095 4194 4220 4284 4420 4431 4641 4660 4893 5355 5460 5486 5908 6058 6188 6330 6524 6630 6990 7140 7174 7385 7596 7735 7922 7956 8155 8190 8229 8388 8862 9087 9282 9495 9786 9945 10485 10710 10761 10972 11883 12116 12660 13260 13293 13715 13923 13980 14348 14679 14770 15145 15470 15844 16310 16380 16458 17724 17935 18174 18564 18990 19201 19572 19805 19890 20970 21203 21420 21522 22155 23205 23766 24465 24687 25109 26586 27261 27430 27727 27846 29358 29540 30290 30940 32283 32620 32916 35649 35870 36348 37980 38402 39610 39780 41145 41940 42406 43044 44310 45435 46410 46631 47532 48930 49163 49374 50218 51493 53172 53805 54522 54860 55454 55692 57603 58716 59415 60580 63609 64566 66465 69615 71298 71740 73395 75327 76804 79220 82290 83181 84812 88620 90870 92820 93262 96005 97860 98326 98748 100436 102986 106015 107610 109044 110908 115206 118830 123435 125545 127218 129132 132930 136305 138635 139230 139893 142596 146790 147489 150654 154479 161415 164580 166362 172809 178245 181740 186524 190827 192010 196652 205972 212030 215220 225981 230412 233155 237660 245815 246870 249543 251090 254436 257465 265860 272610 277270 278460 279786 288015 293580 294978 301308 308958 318045 322830 326417 332724 344141 345618 356490 360451 376635 381654 384020 415905 419679 424060 442467 451962 463437 466310 491630 493740 499086 502180 514930 545220 554540 559572 576030 589956 617916 636090 639119 645660 652834 688282 691236 699465 712980 720902 737445 753270 763308 772395 831810 835771 839358 864045 884934 903924 926874 932620 954135 979251 983260 998172 1029860 1032423 1081353 1129905 1152060 1247715 1272180 1278238 1305668 1376564 1398930 1441804 1474890 1506540 1544790 1632085 1663620 1671542 1678716 1720705 1728090 1769868 1802255 1853748 1908270 1917357 1958502 2064846 2098395 2162706 2212335 2259810 2317185 2495430 2507313 2556476 2797860 2937753 2949780 3089580 3097269 3195595 3244059 3264170 3343084 3441410 3456180 3604510 3816540 3834714 3917004 4129692 4178855 4196790 4325412 4424670 4473833 4519620 4634370 4896255 4990860 5014626 5162115 5406765 5752071 5850397 5875506 6194538 6391190 6488118 6528340 6882820 7209020 7521939 7669428 8357710 8393580 8849340 8947666 9268740 9586785 9792510 10029252 10324230 10813530 10865023 11504142 11700794 11751012 12389076 12536565 12782380 12976236 13421499 14688765 15043878 15486345 16220295 16715420 17551191 17895332 19173570 19585020 20648460 21627060 21730046 22369165 23008284 23401588 25073130 26842998 28760355 29251985 29377530 30087756 30972690 32440590 32595069 35102382 37609695 38347140 40264497 43460092 44738330 50146260 52653573 53685996 54325115 57520710 58503970 58755060 61945380 64881180 65190138 67107495 70204764 75219390 76055161 80528994 87755955 89476660 97785207 105307146 108650230 115041420 117007940 130380276 134214990 150438780 152110322 161057988 162975345 175511910 195570414 201322485 210614292 217300460 228165483 263267865 268429980 304220644 325950690 351023820 380275805 391140828 402644970 456330966 488926035 526535730 651901380 684496449 760551610 805289940 912661932 977852070 1053071460 1140827415 1368992898 1521103220 1955704140 2281654830 2737985796 3422482245 4563309660 6844964490 13689928980
• Sum of all divisors σ(n): 54605311488
• Sum of proper divisors (its aliquot sum) s(n): 40915382508
• 13689928980 is an abundant number, because the sum of its proper divisors (40915382508) is greater than itself. Its abundance is 27225453528

Bases of 13689928980

• Binary: 1100101111111110111011110100010100₂
• Hexadecimal: 0x32FFBBD14
• Base-36: 6AEMOT0

Squares and roots of 13689928980

• 13689928980 squared (13689928980²) is 187414155477443840400
• 13689928980 cubed (13689928980³) is 2565686478332884167014454792000
• The square root of 13689928980 is 117003.9699326481
• The cube root of 13689928980 is 2392.2160418751

Scales and comparisons

• 13,689,928,980 seconds is equal to 435 years, 15 weeks, 3 days, 6 hours, 3 minutes.
• To count from 1 to 13,689,928,980 would take you about eight hundred seventy 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 13689928980 cubic inches would be around 199.4 feet tall.

Recreational maths with 13689928980

• 13689928980 backwards is 08982998631
• 13689928980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13689928980's digits is 63
• More coming soon!