61985585351664

Names of 61985585351664

• Cardinal: 61985585351664 can be written as Sixty-one trillion, nine hundred eighty-five billion, five hundred eighty-five million, three hundred fifty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 6.1985585351664 × 10¹³

Factors of 61985585351664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3736

Divisors of 61985585351664

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 36 39 48 52 54 62 72 78 81 93 104 108 117 124 144 156 157 162 186 208 216 229 234 248 279 312 314 324 351 372 403 432 458 468 471 496 558 624 628 648 687 702 744 806 837 916 936 942 1053 1116 1209 1256 1296 1374 1404 1413 1488 1612 1674 1832 1872 1884 2041 2061 2106 2232 2418 2511 2512 2748 2808 2826 2977 3224 3301 3348 3627 3664 3768 4082 4122 4212 4239 4464 4836 4867 5022 5496 5616 5652 5954 6123 6183 6448 6602 6696 7099 7254 7536 8164 8244 8424 8478 8931 9672 9734 9903 10044 10881 10992 11304 11908 12246 12366 12717 13204 13392 14198 14508 14601 16328 16488 16848 16956 17862 18369 18549 19344 19468 19806 20088 21297 21762 22608 23816 24492 24732 25434 26408 26793 28396 29016 29202 29709 32643 32656 32976 33912 35724 35953 36738 37098 38936 39612 40176 42594 42913 43524 43803 47632 48984 49464 50868 52816 53586 55107 56792 58032 58404 59418 63271 63891 65286 67824 71448 71906 73476 74196 77872 79224 80379 85188 85826 87048 87606 89127 92287 97968 98928 101736 102331 107172 107859 110214 113584 116808 118836 126542 127782 128739 130572 131409 142896 143812 146952 148392 158448 160758 165321 170376 171652 174096 175212 178254 184574 189813 191673 203472 204662 214344 215718 220428 233616 237672 241137 253084 255564 257478 261144 262818 267381 276861 287624 293904 296784 306993 321516 323577 330642 340752 343304 350424 356508 369148 379626 383346 386217 394227 409324 428688 431436 440856 467389 475344 482274 506168 511128 514956 518257 522288 525636 534762 553722 569439 575019 575248 613986 643032 647154 661284 686608 700848 713016 738296 755929 759252 766692 772434 788454 818648 830583 862872 881712 920979 934778 964548 970731 1012336 1022256 1029912 1036514 1051272 1069524 1107444 1114543 1138878 1150038 1158651 1227972 1286064 1294308 1322568 1330303 1402167 1426032 1476592 1511858 1518504 1533384 1544868 1554771 1576908 1637296 1661166 1708317 1725744 1841958 1869556 1929096 1941462 2059824 2073028 2102544 2139048 2214888 2229086 2267787 2277756 2300076 2317302 2455944 2491749 2588616 2645136 2660606 2762937 2804334 2912193 3023716 3037008 3066768 3089736 3109542 3153816 3322332 3343629 3416634 3475953 3683916 3739112 3858192 3882924 3990909 4146056 4206501 4278096 4429776 4458172 4535574 4555512 4600152 4634604 4664313 4911888 4983498 5124951 5177232 5321212 5525874 5608668 5824386 6047432 6179472 6219084 6307632 6644664 6687258 6737341 6803361 6833268 6951906 7367832 7475247 7478224 7765848 7981818 8288811 8292112 8413002 8916344 9071148 9111024 9200304 9269208 9328626 9827077 9966996 10030887 10249902 10642424 11051748 11217336 11648772 11972727 12094864 12438168 12619503 13289328 13374516 13474682 13606722 13666536 13903812 13992939 14489059 14735664 14950494 15531696 15963636 16065967 16577622 16826004 17832688 18142296 18538416 18657252 19654154 19933992 20061774 20212023 20410083 20499804 21284848 22103496 22434672 23297544 23433799 23945454 24876336 25239006 26749032 26949364 27213444 27333072 27807624 27985878 28978118 29481231 29900988 30092661 31927272 32131934 33155244 33652008 35918181 36284592 37314504 37858509 39308308 39867984 40123548 40424046 40820166 40999608 41978817 43467177 44206992 46595088 46867598 47890908 48197901 50478012 53498064 53898728 54426888 55615248 55971756 57956236 58962462 59801976 60185322 60636069 61230249 63854544 64263868 66310488 67304016 70301397 71836362 74629008 75717018 78616616 80247096 80848092 81640332 81999216 83957634 86934354 88443693 90277983 93735196 95781816 96395802 100956024 107754543 107797456 108853776 111943512 115912472 117924924 118680853 119603952 120370644 121272138 122460498 128527736 130401531 132620976 140602794 143672724 144593703 151434036 157233232 160494192 161696184 163280664 167915268 173868708 176887386 180555966 181908207 187470392 191563632 192791604 201912048 208857571 210904191 215509086 223887024 231824944 235849848 237361706 240741288 242544276 244920996 257055472 260803062 265331079 281205588 287345448 289187406 302868072 304639387 323392368 326561328 335830536 347737416 353774772 356042559 361111932 363816414 374940784 385583208 391204593 417715142 421808382 431018172 433781109 471699696 474723412 481482576 485088552 489841992 521606124 530662158 545724621 562411176 574690896 578374812 605736144 609278774 626572713 632712573 671661072 695474832 707549544 712085118 722223864 727632828 771166416 782409186 795993237 835430284 843616764 862036344 867562218 913918161 949446824 970177104 979683984 1043212248 1061324316 1068127677 1091449242 1124822352 1156749624 1173613779 1218557548 1253145426 1265425146 1301343327 1415099088 1424170236 1444447728 1455265656 1542851089 1564818372 1591986474 1670860568 1687233528 1724072688 1735124436 1827836322 1879718139 1898137719 1898893648 2086424496 2122648632 2136255354 2182898484 2313499248 2347227558 2437115096 2506290852 2530850292 2602686654 2741754483 2848340472 2910531312 3085702178 3129636744 3183972948 3204383031 3341721136 3374467056 3470248872 3655672644 3679106443 3759436278 3796275438 4245297264 4272510708 4365796968 4628553267 4694455116 4874230192 5012581704 5061700584 5205373308 5483508966 5639154417 5696680944 6171404356 6259273488 6367945896 6408766062 6940497744 7311345288 7358212886 7518872556 7592550876 8225263449 8545021416 8731593936 9257106534 9388910232 9613149093 10025163408 10123401168 10410746616 10967017932 11037319329 11278308834 12342808712 12735891792 12817532124 13885659801 14622690576 14716425772 15037745112 15185101752 16450526898 16917463251 17090042832 18514213068 18777820464 19226298186 20821493232 21934035864 22074638658 22556617668 24675790347 24685617424 25635064248 27771319602 29432851544 30075490224 30370203504 32901053796 33111957987 33834926502 37028426136 38452596372 41656979403 43868071728 44149277316 45113235336 47828383759 49351580694 51270128496 55542639204 58865703088 65802107592 66223915974 67669853004 74056852272 76905192744 83313958806 88298554632 90226470672 95656767518 98703161388 99335873961 111085278408 124970938209 131604215184 132447831948 135339706008 143485151277 153810385488 166627917612 176597109264 191313535036 197406322776 198671747922 222170556816 249941876418 264895663896 270679412016 286970302554 298007621883 333255835224 382627070072 394812645552 397343495844 430455453831 499883752836 529791327792 573940605108 596015243766 666511670448 765254140144 794686991688 860910907662 999767505672 1147881210216 1192030487532 1291366361493 1589373983376 1721821815324 1999535011344 2295762420432 2384060975064 2582732722986 3443643630648 3874099084479 4768121950128 5165465445972 6887287261296 7748198168958 10330930891944 15496396337916 20661861783888 30992792675832 61985585351664
• Sum of all divisors σ(n): 201644820016640
• Sum of proper divisors (its aliquot sum) s(n): 139659234664976
• 61985585351664 is an abundant number, because the sum of its proper divisors (139659234664976) is greater than itself. Its abundance is 77673649313312

Bases of 61985585351664

• Binary: 1110000110000000100100110010111100101111110000₂
• Hexadecimal: 0x386024CBCBF0
• Base-36: LYZS93J00

Squares and roots of 61985585351664

• 61985585351664 squared (61985585351664²) is 3842212791388422650547568896
• 61985585351664 cubed (61985585351664³) is 238161808919862259292259891328524428242944
• The square root of 61985585351664 is 7873092.4897186367
• The cube root of 61985585351664 is 39575.8485678973

Scales and comparisons

• 61,985,585,351,664 seconds is equal to 1,970,949 years, 45 weeks, 5 days, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 61,985,585,351,664 would take you about four million, nine hundred twenty-seven thousand, three hundred seventy-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 61985585351664 cubic inches would be around 3298 feet tall.

Recreational maths with 61985585351664

• 61985585351664 backwards is 46615358558916
• 61985585351664 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61985585351664's digits is 72
• More coming soon!