1444897281912864

Names of 1444897281912864

• Cardinal: 1444897281912864 can be written as One quadrillion, four hundred forty-four trillion, eight hundred ninety-seven billion, two hundred eighty-one million, nine hundred twelve thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.444897281912864 × 10¹⁵

Factors of 1444897281912864

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2416

Divisors of 1444897281912864

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 169 208 312 313 338 409 416 507 624 626 676 757 818 919 939 1014 1227 1248 1252 1352 1514 1636 1838 1878 2028 2271 2454 2504 2704 2757 3028 3272 3676 3756 4056 4069 4542 4908 5008 5317 5408 5514 6056 6544 7352 7512 8112 8138 9084 9816 9841 10016 10634 11028 11947 12112 12207 13088 14704 15024 15951 16224 16276 18168 19632 19682 21268 22056 23894 24224 24414 29408 29523 30048 31902 32552 35841 36336 39264 39364 42536 44112 47788 48828 52897 59046 63804 65104 69121 71682 72672 78728 85072 88224 95576 97656 105794 118092 127608 127933 128017 130208 138242 143364 155311 157456 158691 170144 191152 195312 207363 211588 236184 236941 255216 255866 256034 276484 286728 287647 309613 310622 314912 317382 375871 382304 383799 384051 390624 414726 423176 465933 472368 473882 510432 511732 512068 552968 573456 575294 619226 621244 634764 695683 710823 751742 767598 768102 829452 846352 862941 928839 931866 944736 947764 1023464 1024136 1105936 1127613 1146912 1150588 1238452 1242488 1269528 1391366 1421646 1503484 1535196 1536204 1658904 1664221 1692704 1725882 1857678 1863732 1895528 2046928 2048272 2087049 2211872 2255226 2301176 2476904 2484976 2539056 2782732 2843292 3006968 3070392 3072408 3080233 3317808 3328442 3451764 3715356 3727464 3739411 3791056 4024969 4093856 4096544 4174098 4510452 4602352 4886323 4953808 4969952 4992663 5078112 5565464 5686584 6013936 6140784 6144816 6160466 6635616 6656884 6903528 7430712 7454928 7478822 7582112 8049938 8348196 9020904 9043879 9204704 9240699 9772646 9907616 9985326 11130928 11218233 11373168 12027872 12074907 12281568 12289632 12320932 13313768 13807056 14658969 14861424 14909856 14957644 16099876 16696392 18041808 18087758 18481398 19545292 19970652 21634873 22261856 22436466 22746336 24149814 24641864 26627536 27131637 27614112 29317938 29722848 29915288 32199752 33392784 36083616 36175516 36962796 39090584 39941304 40043029 43269746 44872932 48299628 48612343 49283728 52324597 53255072 54263274 58635876 59830576 63522199 64399504 64904619 66785568 72351032 73925592 78181168 79882608 80086058 86539492 89745864 96599256 96908869 97224686 98567456 104649194 108526548 117271752 117570427 117647623 119661152 120129087 127044398 128799008 129809238 144702064 145837029 147851184 156362336 156973791 159765216 160172116 173078984 179491728 190566597 193198512 193817738 194449372 209298388 217053096 217748779 234543504 235140854 235295246 240258174 254088796 259618476 284534347 289404128 290726607 291674058 295702368 313947582 320344232 346157968 352711281 352942869 358983456 381133194 386397024 387635476 388898744 418596776 434106192 435497558 469087008 470281708 470590492 480516348 508177592 519236952 569068694 581453214 583348116 627895164 640688464 653246337 692315936 705422562 705885738 762266388 775270952 777797488 837193552 853603041 868212384 870995116 940563416 941180984 961032696 1016355184 1038473904 1138137388 1162906428 1166696232 1255790328 1259815297 1281376928 1306492674 1410845124 1411771476 1524532776 1529419099 1550541904 1555594976 1674387104 1707206082 1741990232 1881126832 1882361968 1922065392 2032710368 2076947808 2276274776 2325812856 2333392464 2511580656 2519630594 2612985348 2821690248 2823542952 2830734127 3049065552 3058838198 3101083808 3414412164 3483980464 3698946511 3762253664 3764723936 3779445891 3844130784 4552549552 4588257297 4651625712 4666784928 5023161312 5039261188 5225970696 5643380496 5647085904 5661468254 6098131104 6117676396 6828824328 6967960928 7397893022 7558891782 8492202381 9105099104 9176514594 9303251424 10078522376 10451941392 11096839533 11286760992 11294171808 11322936508 12235352792 13657648656 14795786044 15117783564 16377598861 16984404762 18353029188 19882448287 20157044752 20903882784 22193679066 22645873016 24470705584 27315297312 29591572088 30235567128 32755197722 33968809524 36706058376 36799543651 39764896574 40314089504 44387358132 45291746032 48086304643 48941411168 49132796583 59183144176 59647344861 60471134256 65510395444 67937619048 73412116752 73599087302 79529793148 88774716264 89059250611 90583492064 96172609286 98265593166 110398630953 118366288352 119294689722 120942268512 131020790888 135875238096 144258913929 146824233504 147198174604 159059586296 177549432528 178118501222 192345218572 196531186332 220797261906 238589379444 262041581776 267177751833 271750476192 288517827858 294396349208 318119172592 355098865056 356237002444 384690437144 393062372664 441594523812 477178758888 524083163552 534355503666 577035655716 588792698416 636238345184 712474004888 769380874288 786124745328 883189047624 954357517776 1068711007332 1154071311432 1157770257943 1177585396832 1424948009776 1538761748576 1572249490656 1766378095248 1908715035552 2137422014664 2308142622864 2315540515886 2849896019552 3473310773829 3532756190496 4274844029328 4616285245728 4631081031772 6946621547658 8549688058656 9262162063544 13893243095316 15051013353259 18524324127088 27786486190632 30102026706518 37048648254176 45153040059777 55572972381264 60204053413036 90306080119554 111145944762528 120408106826072 180612160239108 240816213652144 361224320478216 481632427304288 722448640956432 1444897281912864
• Sum of all divisors σ(n): 4140208077062400
• Sum of proper divisors (its aliquot sum) s(n): 2695310795149536
• 1444897281912864 is an abundant number, because the sum of its proper divisors (2695310795149536) is greater than itself. Its abundance is 1250413513236672

Bases of 1444897281912864

• Binary: 101001000100010000001011101001110011011000000100000₂
• Hexadecimal: 0x522205D39B020
• Base-36: E868NBIB6O

Squares and roots of 1444897281912864

• 1444897281912864 squared (1444897281912864²) is 2087728155279182384878888682496
• 1444897281912864 cubed (1444897281912864³) is 3016552736935848298555377320230224531634028544
• The square root of 1444897281912864 is 38011804.5074535233
• The cube root of 1444897281912864 is 113052.1930272975

Scales and comparisons

• 1,444,897,281,912,864 seconds is equal to 45,943,264 years, 10 weeks, 4 days, 6 hours, 54 minutes, 24 seconds.
• To count from 1 to 1,444,897,281,912,864 would take you about one hundred thirty-seven million, eight hundred twenty-nine thousand, seven hundred ninety-two 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 1444897281912864 cubic inches would be around 9421 feet tall.

Recreational maths with 1444897281912864

• 1444897281912864 backwards is 4682191827984441
• 1444897281912864 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1444897281912864's digits is 78
• More coming soon!