64490768971776

Names of 64490768971776

• Cardinal: 64490768971776 can be written as Sixty-four trillion, four hundred ninety billion, seven hundred sixty-eight million, nine hundred seventy-one thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 6.4490768971776 × 10¹³

Factors of 64490768971776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 374

Divisors of 64490768971776

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 79 84 96 112 126 128 144 158 168 192 224 237 252 256 283 288 316 336 384 448 474 504 512 553 566 576 632 672 711 768 849 896 948 1008 1024 1106 1132 1152 1264 1344 1422 1536 1659 1698 1792 1896 1981 2016 2048 2212 2264 2304 2528 2547 2688 2844 3072 3318 3396 3584 3792 3962 4032 4424 4528 4608 4977 5056 5094 5376 5688 5943 6144 6241 6636 6792 7168 7584 7924 8064 8848 9056 9216 9954 10112 10188 10752 11376 11886 12482 13272 13584 14336 15168 15848 16128 17696 17829 18112 18432 18723 19908 20224 20376 21504 22357 22752 23772 24964 26544 27168 30336 31696 32256 35392 35658 36224 37446 39816 40448 40752 43008 43687 44714 45504 47544 49928 53088 54336 56169 60672 63392 64512 67071 70784 71316 72448 74892 79632 80089 80896 81504 87374 89428 91008 95088 99856 106176 108672 112338 121344 126784 129024 131061 134142 141568 142632 144896 149784 156499 159264 160178 161792 163008 174748 178856 182016 190176 199712 201213 212352 217344 224676 240267 242688 253568 262122 268284 283136 285264 289792 299568 312998 318528 320356 326016 349496 357712 364032 380352 393183 399424 402426 424704 434688 449352 469497 480534 485376 507136 524244 536568 560623 566272 570528 579584 599136 625996 637056 640712 652032 698992 715424 720801 728064 760704 786366 798848 804852 849408 869376 898704 938994 961068 1014272 1048488 1073136 1121246 1132544 1141056 1198272 1251992 1274112 1281424 1304064 1397984 1408491 1430848 1441602 1456128 1521408 1572732 1597696 1609704 1681869 1698816 1738752 1766203 1797408 1877988 1922136 2028544 2096976 2146272 2242492 2282112 2396544 2503984 2548224 2562848 2608128 2795968 2816982 2861696 2883204 3042816 3145464 3195392 3219408 3363738 3397632 3532406 3594816 3755976 3844272 4057088 4193952 4292544 4484984 4564224 4793088 5007968 5045607 5096448 5125696 5216256 5298609 5591936 5633964 5723392 5766408 6085632 6290928 6327031 6390784 6438816 6727476 7064812 7189632 7511952 7688544 8387904 8585088 8969968 9128448 9586176 10015936 10091214 10192896 10251392 10597218 11183872 11267928 11446784 11532816 12171264 12363421 12581856 12654062 12781568 12877632 13454952 14129624 14379264 15023904 15377088 15895827 16775808 17170176 17939936 18256896 18981093 19172352 20031872 20182428 20502784 21194436 22367744 22535856 22893568 23065632 24726842 25163712 25308124 25755264 26909904 28259248 28758528 30047808 30754176 31791654 33551616 34340352 35879872 36513792 37090263 37962186 38344704 40063744 40364856 41005568 42388872 44289217 44735488 45071712 45787136 46131264 49453684 50327424 50616248 51510528 53819808 56518496 56943279 57517056 60095616 61508352 63583308 67103232 68680704 71759744 74180526 75924372 80127488 80729712 82011136 84777744 88578434 89470976 90143424 92262528 98907368 100654848 101232496 103021056 107639616 111270789 113036992 113886558 115034112 120191232 123016704 127166616 132867651 134206464 137361408 143519488 148361052 151848744 160254976 161459424 164022272 169555488 177156868 180286848 184525056 197814736 201309696 202464992 206042112 215279232 222541578 226073984 227773116 240382464 246033408 254333232 265735302 268412928 287038976 296722104 303697488 320509952 322918848 339110976 354313736 360573696 369050112 395629472 398602953 402619392 404929984 412084224 430558464 445083156 452147968 455546232 480764928 492066816 499835449 508666464 531470604 574077952 593444208 607394976 645837696 678221952 708627472 721147392 738100224 791258944 797205906 805238784 809859968 861116928 890166312 904295936 911092464 961529856 999670898 1017332928 1062941208 1148155904 1186888416 1214789952 1291675392 1356443904 1417254944 1442294784 1476200448 1499506347 1582517888 1594411812 1619719936 1722233856 1780332624 1808591872 1822184928 1999341796 2034665856 2125882416 2373776832 2429579904 2583350784 2712887808 2834509888 2884589568 2999012694 3165035776 3188823624 3239439872 3444467712 3498848143 3560665248 3617183744 3644369856 3998683592 4069331712 4251764832 4498519041 4747553664 4859159808 5166701568 5425775616 5669019776 5998025388 6330071552 6377647248 6478879744 6997696286 7121330496 7288739712 7997367184 8138663424 8503529664 8997038082 9495107328 9718319616 10333403136 10496544429 10851551232 11338039552 11996050776 12660143104 12755294496 12957759488 13995392572 14242660992 14577479424 15994734368 16277326848 17007059328 17994076164 18990214656 19436639232 20993088858 22676079104 23992101552 25320286208 25510588992 27990785144 28485321984 29154958848 31489633287 31989468736 32554653696 34014118656 35988152328 37980429312 38873278464 41986177716 45352158208 47984203104 51021177984 55981570288 56970643968 58309917696 62979266574 63978937472 68028237312 71976304656 75960858624 83972355432 90704316416 95968406208 102042355968 111963140576 113941287936 116619835392 125958533148 127957874944 136056474624 143952609312 167944710864 191936812416 204084711936 223926281152 227882575872 251917066296 255915749888 272112949248 287905218624 335889421728 383873624832 408169423872 447852562304 503834132592 511831499776 575810437248 671778843456 767747249664 816338847744 895705124608 1007668265184 1023662999552 1151620874496 1343557686912 1535494499328 1791410249216 2015336530368 2303241748992 2687115373824 3070988998656 3582820498432 4030673060736 4606483497984 5374230747648 7165640996864 8061346121472 9212966995968 10748461495296 16122692242944 21496922990592 32245384485888 64490768971776
• Sum of all divisors σ(n): 216363109730040
• Sum of proper divisors (its aliquot sum) s(n): 151872340758264
• 64490768971776 is an abundant number, because the sum of its proper divisors (151872340758264) is greater than itself. Its abundance is 87381571786488

Bases of 64490768971776

• Binary: 1110101010011101101101011000000011100000000000₂
• Hexadecimal: 0x3AA76D603800
• Base-36: MUYNEQRK0

Squares and roots of 64490768971776

• 64490768971776 squared (64490768971776²) is 4159059282570986072284594176
• 64490768971776 cubed (64490768971776³) is 268220931332205899698639554359000957976576
• The square root of 64490768971776 is 8030614.4828260807
• The cube root of 64490768971776 is 40101.9832999735

Scales and comparisons

• 64,490,768,971,776 seconds is equal to 2,050,606 years, 50 weeks, 3 days, 4 hours, 9 minutes, 36 seconds.
• To count from 1 to 64,490,768,971,776 would take you about five million, one hundred twenty-six thousand, five hundred seventeen 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 64490768971776 cubic inches would be around 3341.8 feet tall.

Recreational maths with 64490768971776

• 64490768971776 backwards is 67717986709446
• The number of decimal digits it has is: 14
• The sum of 64490768971776's digits is 81
• More coming soon!