1816664424100864

Names of 1816664424100864

• Cardinal: 1816664424100864 can be written as One quadrillion, eight hundred sixteen trillion, six hundred sixty-four billion, four hundred twenty-four million, one hundred thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.816664424100864 × 10¹⁵

Factors of 1816664424100864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 489

Divisors of 1816664424100864

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 8 13 16 26 32 41 52 64 82 104 128 164 208 256 328 416 433 512 533 656 832 866 1024 1066 1312 1664 1681 1732 2132 2624 3328 3362 3464 4264 5248 5629 6656 6724 6928 8528 10496 11258 13312 13448 13856 17056 17753 20992 21853 22516 26896 27712 34112 35506 41984 43706 45032 53792 55424 68224 71012 87412 90064 107584 110848 136448 142024 174824 180128 187489 215168 221696 230789 272896 284048 349648 360256 374978 430336 443392 461578 545792 568096 699296 720512 727873 749956 860672 923156 1136192 1398592 1441024 1455746 1499912 1721344 1846312 2272384 2437357 2797184 2882048 2911492 2999824 3692624 4544768 4874714 5594368 5764096 5822984 5999648 7385248 7687049 9089536 9462349 9749428 11188736 11645968 11999296 14770496 15374098 18179072 18924698 19498856 22377472 23291936 23998592 29540992 30748196 37849396 38997712 46583872 47997184 59081984 61496392 75698792 77995424 81182737 93167744 95994368 99931637 118163968 122992784 151397584 155990848 162365474 186335488 191988736 199863274 236327936 245985568 302795168 311981696 315169009 324730948 372670976 399726548 491971136 605590336 623963392 630338018 649461896 745341952 799453096 983942272 1055375581 1211180672 1247926784 1260676036 1298923792 1598906192 1967884544 2110751162 2422361344 2495853568 2521352072 2597847584 3197812384 3328492217 3935769088 4097197117 4221502324 4844722688 5042704144 5195695168 6395624768 6656984434 7871538176 8194394234 8443004648 9689445376 10085408288 10391390336 12791249536 13313968868 16388788468 16886009296 20170816576 20782780672 25582499072 26627937736 32777576936 33772018592 40341633152 41565561344 43270398821 51164998144 53255875472 65555153872 67544037184 80683266304 83131122688 86540797642 102329996288 106511750944 131110307744 135088074368 136468180897 161366532608 173081595284 213023501888 262220615488 270176148736 272936361794 322733065216 346163190568 426047003776 524441230976 540352297472 545872723588 692326381136 852094007552 1048882461952 1080704594944 1091745447176 1384652762272 1704188015104 1774086351661 2097764923904 2183490894352 2769305524544 3408376030208 3548172703322 4195529847808 4366981788704 5538611049088 7096345406644 8733963577408 11077222098176 14192690813288 17467927154816 22154444196352 28385381626576 34935854309632 44308888392704 56770763253152 69871708619264 113541526506304 139743417238528 227083053012608 454166106025216 908332212050432 1816664424100864
• Sum of all divisors σ(n): 4017898804884440
• Sum of proper divisors (its aliquot sum) s(n): 2201234380783576
• 1816664424100864 is an abundant number, because the sum of its proper divisors (2201234380783576) is greater than itself. Its abundance is 384569956682712

Bases of 1816664424100864

• Binary: 110011101000011111100100101101011001011010000000000₂
• Hexadecimal: 0x6743F25ACB400
• Base-36: HVYC4582KG

Squares and roots of 1816664424100864

• 1816664424100864 squared (1816664424100864²) is 3300269629793723856934845546496
• 1816664424100864 cubed (1816664424100864³) is 5995482426386786985313113753359997319505772544
• The square root of 1816664424100864 is 42622346.5344279701
• The cube root of 1816664424100864 is 122018.2814156999

Scales and comparisons

• 1,816,664,424,100,864 seconds is equal to 57,764,309 years, 19 weeks, 3 days, 6 hours, 41 minutes, 4 seconds.
• To count from 1 to 1,816,664,424,100,864 would take you about one hundred seventy-three million, two hundred ninety-two thousand, nine hundred twenty-eight 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 1816664424100864 cubic inches would be around 10168.2 feet tall.

Recreational maths with 1816664424100864

• 1816664424100864 backwards is 4680014244666181
• The number of decimal digits it has is: 16
• The sum of 1816664424100864's digits is 61
• More coming soon!