2988394554138

Names of 2988394554138

• Cardinal: 2988394554138 can be written as Two trillion, nine hundred eighty-eight billion, three hundred ninety-four million, five hundred fifty-four thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 2.988394554138 × 10¹²

Factors of 2988394554138

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 162

Divisors of 2988394554138

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 14 19 21 23 38 42 46 47 49 57 61 69 94 98 114 122 133 138 141 147 161 183 266 282 294 322 329 343 361 366 399 427 437 483 658 686 722 798 854 874 893 931 966 987 1029 1081 1083 1127 1159 1281 1311 1403 1786 1862 1974 2058 2162 2166 2254 2303 2318 2527 2562 2622 2679 2793 2806 2867 2989 3059 3243 3381 3477 3721 4209 4606 5054 5358 5586 5734 5978 6118 6251 6486 6517 6762 6909 6954 7442 7567 7581 7889 8113 8303 8418 8601 8967 9177 9821 11163 12502 13034 13818 15134 15162 15778 16121 16226 16606 16967 17202 17689 17934 18354 18753 19551 19642 20069 20539 20923 21413 22021 22326 22701 23667 24339 24909 26047 26657 29463 32242 33934 35378 37506 39102 40138 41078 41846 42826 43757 44042 45402 47334 48363 48678 49818 50901 52094 52969 53067 53314 54473 56791 58121 58926 60207 61617 62769 64239 65941 66063 68747 70699 78141 79971 85583 87514 96726 101802 105938 106134 108946 113582 116242 118769 120414 123234 123823 125538 128478 131271 131882 132126 137494 140483 141398 143773 149891 154147 156282 158907 159942 163419 170373 171166 174363 174887 182329 186599 197823 206241 212097 237538 247646 256749 262542 280966 287546 299782 306299 308294 317814 326838 340746 348726 349774 356307 364658 370783 371469 373198 381311 390241 395646 397537 406847 412482 421449 424194 431319 449673 461587 462441 481229 494893 506483 513498 524661 546987 559797 599081 612598 712614 741566 742938 762622 780482 795074 813694 831383 842898 862638 899346 918897 923174 924882 962458 983381 989786 1006411 1012966 1034987 1049322 1079029 1093974 1112349 1119594 1143933 1170723 1192611 1198162 1220541 1224209 1252879 1276303 1306193 1343281 1384761 1443687 1484679 1519449 1626077 1662766 1797243 1837794 1966762 2012822 2069974 2158058 2224698 2287866 2341446 2385222 2441082 2448418 2494149 2505758 2552606 2612386 2669177 2686562 2731687 2769522 2847929 2887374 2950143 2969358 3019233 3038898 3104961 3231109 3237087 3252154 3322853 3464251 3545381 3594486 3672627 3758637 3828909 3918579 4022401 4029843 4193567 4878231 4988298 5338354 5463374 5695858 5819681 5900286 6038466 6209922 6462218 6474174 6645706 6928502 7044877 7090762 7244909 7345254 7517274 7553203 7657818 7837158 8007531 8044802 8059686 8195061 8387134 8543787 8569463 8770153 9143351 9402967 9693327 9756462 9968559 10392753 10636143 11382539 11639362 12067203 12580701 14089754 14489818 15106406 16015062 16390122 17087574 17138926 17459043 17540306 18286702 18684239 18805934 19121809 19386654 19937118 20785506 21134631 21272286 21734727 22617763 22659609 22765078 23259971 23804701 24134406 24249757 24817667 25161402 25708389 26310459 27430053 28156807 28208901 29354969 30895463 34147617 34918086 37368478 38243618 42269262 43469454 45235526 45319218 46519942 47609402 48499514 49635334 50714363 51416778 52620918 54860106 56052717 56313614 56417802 57365427 58709938 59986241 61391071 61790926 63134207 65820769 67853289 68295234 69779913 71414103 72749271 74453001 76425619 79677773 84470421 88064907 92686389 101428726 112105434 114730854 119972482 122782142 126268414 131641538 133852663 135706578 139559826 142828206 145498542 148906002 152143089 152851238 159355546 162819797 166632907 168940842 173723669 176129814 179958723 184173213 185372778 189402621 197097649 197462307 216268241 229276857 239033319 267705326 304286178 325639594 333265814 347447338 355000541 359917446 368346426 378805242 394195298 394924614 401557989 429737497 432536482 441939449 458553714 460745383 478066638 488459391 499898721 521171007 534979333 557744411 591292947 648804723 710001082 803115978 859474994 883878898 921490766 976918782 999797442 1042342014 1065001623 1069958666 1115488822 1139738579 1166430349 1182585894 1289212491 1297609446 1325818347 1379683543 1382236149 1452086761 1513877687 1604937999 1673233233 2130003246 2279477158 2332860698 2578424982 2651636694 2759367086 2764472298 2904173522 3027755374 3093576143 3209875998 3346466466 3419215737 3499291047 3744855331 4139050629 4356260283 4541633061 6187152286 6838431474 6998582094 7489710662 8165012443 8278101258 8712520566 9083266122 9280728429 10164607327 10597143809 11234565993 16330024886 18561456858 20329214654 21194287618 21655033001 22469131986 24495037329 26213987317 30493821981 31791431427 43310066002 48990074658 52427974634 60987643962 63582862854 64965099003 71152251289 78641961951 129930198006 142304502578 157283923902 213456753867 426913507734 498065759023 996131518046 1494197277069 2988394554138
• Sum of all divisors σ(n): 7969939660800
• Sum of proper divisors (its aliquot sum) s(n): 4981545106662
• 2988394554138 is an abundant number, because the sum of its proper divisors (4981545106662) is greater than itself. Its abundance is 1993150552524

Bases of 2988394554138

• Binary: 101011011111001010001100100010001100011010₂
• Hexadecimal: 0x2B7CA32231A
• Base-36: 124UKYJH6

Squares and roots of 2988394554138

• 2988394554138 squared (2988394554138²) is 8930502011201655812923044
• 2988394554138 cubed (2988394554138³) is 26687863575993484504667496012885756072
• The square root of 2988394554138 is 1728697.3575898125
• The cube root of 2988394554138 is 14403.8739482975

Scales and comparisons

• 2,988,394,554,138 seconds is equal to 95,021 years, 36 weeks, 3 days, 22 hours, 22 minutes, 18 seconds.
• To count from 1 to 2,988,394,554,138 would take you about two hundred thirty-seven thousand, five hundred fifty-four 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 2988394554138 cubic inches would be around 1200.3 feet tall.

Recreational maths with 2988394554138

• 2988394554138 backwards is 8314554938892
• 2988394554138 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2988394554138's digits is 69
• More coming soon!