13868768437992

Names of 13868768437992

• Cardinal: 13868768437992 can be written as Thirteen trillion, eight hundred sixty-eight billion, seven hundred sixty-eight million, four hundred thirty-seven thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3868768437992 × 10¹³

Factors of 13868768437992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 158

Divisors of 13868768437992

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 31 36 39 52 54 62 72 78 81 93 104 108 109 117 124 156 162 169 186 216 218 234 243 248 279 312 324 327 338 351 372 403 436 468 486 507 558 648 654 676 702 744 806 837 872 936 961 972 981 1014 1053 1116 1209 1308 1352 1404 1417 1521 1612 1674 1922 1944 1962 2028 2106 2197 2232 2418 2511 2616 2808 2834 2883 2943 3042 3159 3224 3348 3379 3627 3844 3924 4056 4212 4251 4394 4563 4836 5022 5239 5668 5766 5886 6084 6318 6591 6696 6758 7254 7533 7688 7848 8424 8502 8649 8788 8829 9126 9672 10044 10137 10478 10881 11336 11532 11772 12168 12493 12636 12753 13182 13516 13689 14508 15066 15717 17004 17298 17576 17658 18252 18421 19773 20088 20274 20956 21762 23064 23544 24986 25272 25506 25947 26364 26487 27032 27378 29016 29791 30132 30411 31434 32643 34008 34596 35316 36504 36842 37479 38259 39546 40548 41067 41912 43524 43927 47151 49972 51012 51894 52728 52974 54756 55263 59319 59582 60264 60822 62868 65286 68107 69192 70632 73684 74958 76518 77841 79092 81096 82134 87048 87854 89373 91233 94302 97929 99944 102024 103788 104749 105948 109512 110526 112437 114777 118638 119164 121644 125736 130572 131781 136214 141453 147368 149916 153036 155682 158184 162409 164268 165789 175708 177957 178746 182466 188604 195858 204321 207576 209498 211896 221052 224874 229554 233523 237276 238328 239473 243288 261144 263562 268119 272428 273699 282906 299832 306072 311364 314247 324818 328536 331578 337311 344331 351416 355914 357492 364932 377208 387283 391716 395343 408642 418996 424359 442104 449748 459108 467046 474552 478946 487227 497367 527124 533871 536238 544856 547398 565812 571051 612963 622728 628494 649636 663156 674622 688662 711828 714984 718419 729864 774566 783432 790686 804357 817284 821097 837992 848718 899496 918216 934092 942741 957892 974454 994734 1011933 1054248 1067742 1072476 1094796 1131624 1142102 1161849 1186029 1225926 1256988 1273077 1299272 1326312 1349244 1361737 1377324 1423656 1436838 1461681 1492101 1549132 1581372 1608714 1634568 1642194 1697436 1713153 1838889 1868184 1885482 1915784 1948908 1989468 2023866 2111317 2135484 2144952 2155257 2189592 2284204 2323698 2372058 2413071 2451852 2513976 2546154 2698488 2723474 2754648 2828223 2873676 2923362 2984202 3035799 3098264 3162744 3217428 3247219 3284388 3394872 3426306 3485547 3558087 3677778 3770964 3897816 3978936 4047732 4085211 4222634 4270968 4310514 4385043 4476303 4568408 4647396 4744116 4826142 4903704 5034679 5092308 5139459 5446948 5516667 5656446 5747352 5846724 5968404 6071598 6333951 6434856 6465771 6494438 6568776 6852612 6971094 7116174 7239213 7355556 7423663 7541928 8095464 8170422 8445268 8484669 8621028 8770086 8952606 9294792 9488232 9652284 9741657 10069358 10184616 10278918 10456641 10674261 10893896 11033334 11312892 11693448 11936808 12143196 12255633 12667902 12931542 12988876 13155129 13705224 13942188 14232348 14478426 14711112 14847326 15104037 15418377 16340844 16550001 16890536 16969338 17242056 17540172 17702581 17905212 19001853 19304568 19397313 19483314 20138716 20557836 20913282 21348522 22066668 22270989 22625784 24286392 24511266 25335804 25454007 25863084 25977752 26310258 27884376 28464696 28956852 29224971 29694652 30208074 30836754 31369923 32681688 33100002 33938676 35080344 35405162 35810424 36766899 38003706 38794626 38966628 39465387 40277432 41115672 41826564 42213847 42697044 44133336 44541978 45312111 46255131 49022532 50671608 50908014 51726168 52620516 53107743 57005559 57913704 58191939 58449942 59389304 60416148 61673508 62739846 65450827 66200004 66812967 67877352 70810324 73533798 76007412 77589252 77933256 78930774 83653128 84427694 85394088 87674913 89083956 90624222 92510262 94109769 98045064 101816028 105241032 106215486 110300697 114011118 116383878 116899884 120832296 123347016 125479692 126641541 130901654 132400008 133625934 135936333 138765393 141620648 147067596 152014824 155178504 157861548 159323229 168855388 171016677 175349826 178167912 181248444 185020524 188219538 196352481 200438901 203632056 212430972 220601394 228022236 230133553 232767756 233799768 250959384 253283082 261803308 263024739 267251868 271872666 277530786 294135192 315723096 318646458 330902091 337710776 342033354 350699652 362496888 370041048 376439076 379924623 392704962 400877802 407808999 424861944 441202788 456044472 460267106 465535512 477969687 506566164 513050031 523606616 526049478 534503736 543745332 548780011 555061572 589057443 601316703 637292916 661804182 684066708 690400659 701399304 752878152 759849246 785409924 789074217 801755604 815617998 882405576 920534212 955939374 1013132328 1026100062 1052098956 1087490664 1097560022 1110123144 1139773869 1178114886 1202633406 1223426997 1274585832 1323608364 1368133416 1380801318 1433909061 1519698492 1570819848 1578148434 1603511208 1631235996 1646340033 1767172329 1803950109 1841068424 1911878748 2052200124 2071201977 2104197912 2195120044 2279547738 2356229772 2405266812 2446853994 2647216728 2761602636 2867818122 3039396984 3156296868 3262471992 3292680066 3419321607 3534344658 3607900218 3823757496 4104400248 4142403954 4301727183 4390240088 4559095476 4712459544 4810533624 4893707988 4939020099 5301516987 5523205272 5735636244 6213605931 6312593736 6585360132 6838643214 7068689316 7134140143 7215800436 8284807908 8603454366 9118190952 9787415976 9878040198 10257964821 10603033974 11471272488 12427211862 13170720264 13677286428 14137378632 14268280286 14431600872 14817060297 15904550961 16569615816 17206908732 18640817793 19756080396 20515929642 21206067948 21402420429 24854423724 27354572856 28536560572 29634120594 31809101922 34413817464 37281635586 39512160792 41031859284 42412135896 42804840858 44451180891 49708847448 55922453379 57073121144 59268241188 63618203844 64207261287 74563271172 82063718568 85609681716 88902361782 111844906758 118536482376 127236407688 128414522574 133353542673 149126542344 171219363432 177804723564 192621783861 223689813516 256829045148 266707085346 355609447128 385243567722 447379627032 513658090296 533414170692 577865351583 770487135444 1066828341384 1155730703166 1540974270888 1733596054749 2311461406332 3467192109498 4622922812664 6934384218996 13868768437992
• Sum of all divisors σ(n): 44003511552000
• Sum of proper divisors (its aliquot sum) s(n): 30134743114008
• 13868768437992 is an abundant number, because the sum of its proper divisors (30134743114008) is greater than itself. Its abundance is 16265974676016

Bases of 13868768437992

• Binary: 11001001110100010011000001000010011011101000₂
• Hexadecimal: 0xC9D130426E8
• Base-36: 4WZ82NAI0

Squares and roots of 13868768437992

• 13868768437992 squared (13868768437992²) is 192342737986643059548992064
• 13868768437992 cubed (13868768437992³) is 2667556893866120187940922507439284095488
• The square root of 13868768437992 is 3724079.5423825201
• The cube root of 13868768437992 is 24025.8797441293

Scales and comparisons

• 13,868,768,437,992 seconds is equal to 440,983 years, 48 weeks, 5 days, 5 hours, 13 minutes, 12 seconds.
• To count from 1 to 13,868,768,437,992 would take you about one million, one hundred two thousand, four hundred fifty-nine 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 13868768437992 cubic inches would be around 2002.2 feet tall.

Recreational maths with 13868768437992

• 13868768437992 backwards is 29973486786831
• 13868768437992 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13868768437992's digits is 81
• More coming soon!