18323681614784

Names of 18323681614784

• Cardinal: 18323681614784 can be written as Eighteen trillion, three hundred twenty-three billion, six hundred eighty-one million, six hundred fourteen thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.8323681614784 × 10¹³

Factors of 18323681614784

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 17441

Divisors of 18323681614784

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 47 49 52 56 64 79 91 94 98 104 112 158 182 188 196 208 224 316 329 343 364 376 392 416 448 553 611 632 637 658 686 728 752 784 832 1027 1106 1222 1264 1274 1316 1372 1456 1504 1568 2054 2212 2303 2444 2528 2548 2632 2744 2912 3008 3136 3713 3871 4108 4277 4424 4459 4606 4888 5056 5096 5264 5488 5824 7189 7426 7742 8216 8554 8848 8918 9212 9776 10192 10528 10976 14378 14852 15484 16121 16432 17108 17293 17696 17836 18424 19552 20384 21056 21952 25991 27097 28756 29704 29939 30968 32242 32864 34216 34586 35392 35672 36848 39104 40768 48269 50323 51982 54194 57512 59408 59878 61936 64484 65728 68432 69172 71344 73696 96538 100646 103964 108388 115024 118816 119756 121051 123872 128968 136864 138344 142688 147392 181937 193076 201292 207928 209573 216776 224809 230048 237632 239512 242102 247744 257936 273728 276688 285376 337883 352261 363874 386152 402584 415856 419146 433552 449618 460096 479024 484204 515872 553376 675766 704522 727748 772304 805168 812771 831712 838292 847357 867104 899236 958048 968408 1031744 1106752 1273559 1351532 1366147 1409044 1455496 1544608 1573663 1610336 1625542 1663424 1676584 1694714 1734208 1798472 1916096 1936816 2365181 2547118 2703064 2732294 2818088 2910992 3089216 3147326 3220672 3251084 3353168 3389428 3596944 3873632 4730362 5094236 5406128 5464588 5636176 5689397 5821984 5931499 6294652 6502168 6706336 6778856 7193888 7747264 9460724 9563029 10188472 10566023 10812256 10929176 11015641 11272352 11378794 11643968 11862998 12589304 13004336 13412672 13557712 14387776 16556267 17759911 18921448 19126058 20376944 21132046 21624512 21858352 22031282 22544704 22757588 23725996 25178608 26008672 27115424 33112534 35519822 37842896 38252116 39825779 40753888 42264092 43716704 44062564 45515176 47451992 50357216 52017344 54230848 64208909 66225068 66941203 71039644 73962161 75685792 76504232 77109487 79651558 81507776 84528184 87433408 88125128 91030352 94903984 100714432 124319377 128417818 132450136 133882406 142079288 147924322 151371584 153008464 154218974 159303116 169056368 176250256 182060704 189807968 248638754 256835636 264900272 267764812 278780453 284158576 295848644 306016928 308437948 318606232 338112736 352500512 364121408 379615936 449462363 468588421 497277508 513671272 517735127 529800544 535529624 557560906 568317152 591697288 612033856 616875896 637212464 676225472 705001024 834715817 870235639 898924726 937176842 994555016 1027342544 1035470254 1059601088 1071059248 1115121812 1136634304 1183394576 1233751792 1274424928 1669431634 1740471278 1797849452 1874353684 1989110032 2054685088 2070940508 2142118496 2230243624 2366789152 2467503584 2548849856 3146236541 3338863268 3480942556 3595698904 3624145889 3748707368 3978220064 4109370176 4141881016 4284236992 4460487248 4733578304 4935007168 5843010719 6091649473 6292473082 6677726536 6961885112 7191397808 7248291778 7497414736 7956440128 8283762032 8920974496 11686021438 12183298946 12584946164 13355453072 13923770224 14382795616 14496583556 14994829472 16567524064 17841948992 22023655787 23372042876 24366597892 25169892328 26710906144 27847540448 28765591232 28993167112 29989658944 33135048128 40901075033 44047311574 46744085752 48733195784 50339784656 53421812288 55695080896 57986334224 81802150066 88094623148 93488171504 97466391568 100679569312 115972668448 163604300132 176189246296 186976343008 194932783136 201359138624 231945336896 286307525231 327208600264 352378492592 373952686016 389865566272 572615050462 654417200528 704756985184 1145230100924 1308834401056 1409513970368 2290460201848 2617668802112 4580920403696 9161840807392 18323681614784
• Sum of all divisors σ(n): 47230052352000
• Sum of proper divisors (its aliquot sum) s(n): 28906370737216
• 18323681614784 is an abundant number, because the sum of its proper divisors (28906370737216) is greater than itself. Its abundance is 10582689122432

Bases of 18323681614784

• Binary: 100001010101001010000100010001001101111000000₂
• Hexadecimal: 0x10AA50889BC0
• Base-36: 6HTS6XHA8

Squares and roots of 18323681614784

• 18323681614784 squared (18323681614784²) is 335757307919973177767366656
• 18323681614784 cubed (18323681614784³) is 6152310010162582830238308935113478242304
• The square root of 18323681614784 is 4280616.9666046973
• The cube root of 18323681614784 is 26363.5715882375

Scales and comparisons

• 18,323,681,614,784 seconds is equal to 582,636 years, 20 weeks, 4 days, 7 hours, 39 minutes, 44 seconds.
• To count from 1 to 18,323,681,614,784 would take you about one million, four hundred fifty-six thousand, five hundred ninety 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 18323681614784 cubic inches would be around 2197 feet tall.

Recreational maths with 18323681614784

• 18323681614784 backwards is 48741618632381
• The number of decimal digits it has is: 14
• The sum of 18323681614784's digits is 62
• More coming soon!