18684041031216

Names of 18684041031216

• Cardinal: 18684041031216 can be written as Eighteen trillion, six hundred eighty-four billion, forty-one million, thirty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.8684041031216 × 10¹³

Factors of 18684041031216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1704

Divisors of 18684041031216

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 67 72 88 99 132 134 144 176 198 201 264 268 396 402 528 536 603 737 792 804 1072 1206 1474 1584 1608 1621 2211 2412 2948 3216 3242 4422 4489 4824 4863 5896 6484 6633 8844 8978 9648 9726 11792 12968 13266 13467 14589 17688 17831 17956 19452 25936 26532 26934 29178 35376 35662 35912 38904 40401 49379 53064 53493 53868 58356 71324 71824 77808 80802 98758 106128 106986 107736 108607 116712 142648 148137 160479 161604 197516 213972 215472 217214 233424 285296 296274 320958 323208 325821 395032 427944 434428 444411 592548 641916 646416 651642 790064 855888 868856 888822 977463 1185096 1194677 1283832 1303284 1737712 1777644 1954926 2370192 2389354 2567664 2606568 2627641 3555288 3584031 3909852 4778708 5213136 5255282 7110576 7168062 7276669 7819704 7882923 9557416 10510564 10752093 14336124 14553338 15639408 15765846 19114832 21021128 21504186 21830007 23648769 28672248 28904051 29106676 31531692 42042256 43008372 43660014 47297538 57344496 57808102 58213352 63063384 65490021 80043359 86016744 86712153 87320028 94595076 115616204 116426704 126126768 130980042 160086718 172033488 173424306 174640056 176051947 189190152 231232408 240130077 260136459 261960084 320173436 346848612 349280112 352103894 378380304 462464816 480260154 520272918 523920168 528155841 640346872 693697224 704207788 720390231 960520308 1040545836 1047840336 1056311682 1280693744 1387394448 1408415576 1440780462 1584467523 1921040616 1936571417 2081091672 2112623364 2816831152 2881560924 3168935046 3842081232 3873142834 4162183344 4225246728 5763121848 5809714251 6337870092 7746285668 8450493456 11526243696 11619428502 11795480449 12675740184 15492571336 17429142753 23238857004 23590960898 25351480368 30985142672 34858285506 35386441347 46477714008 47181921796 69716571012 70772882694 92955428016 94363843592 106159324041 129750284939 139433142024 141545765388 188727687184 212318648082 259500569878 278866284048 283091530776 389250854817 424637296164 519001139756 566183061552 778501709634 849274592328 1038002279512 1167752564451 1557003419268 1698549184656 2076004559024 2335505128902 3114006838536 4671010257804 6228013677072 9342020515608 18684041031216
• Sum of all divisors σ(n): 57942783010476
• Sum of proper divisors (its aliquot sum) s(n): 39258741979260
• 18684041031216 is an abundant number, because the sum of its proper divisors (39258741979260) is greater than itself. Its abundance is 20574700948044

Bases of 18684041031216

• Binary: 100001111111000110111101000001110111000110000₂
• Hexadecimal: 0x10FE37A0EE30
• Base-36: 6MFBVMEK0

Squares and roots of 18684041031216

• 18684041031216 squared (18684041031216²) is 349093389256163048686438656
• 18684041031216 cubed (18684041031216³) is 6522475208588409143362801720484765085696
• The square root of 18684041031216 is 4322504.0232735469
• The cube root of 18684041031216 is 26535.2756898367

Scales and comparisons

• 18,684,041,031,216 seconds is equal to 594,094 years, 36 weeks, 6 days, 21 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,684,041,031,216 would take you about one million, four hundred eighty-five thousand, two hundred thirty-six 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 18684041031216 cubic inches would be around 2211.3 feet tall.

Recreational maths with 18684041031216

• 18684041031216 backwards is 61213014048681
• The number of decimal digits it has is: 14
• The sum of 18684041031216's digits is 45
• More coming soon!