1218162354308224

Names of 1218162354308224

• Cardinal: 1218162354308224 can be written as One quadrillion, two hundred eighteen trillion, one hundred sixty-two billion, three hundred fifty-four million, three hundred eight thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.218162354308224 × 10¹⁵

Factors of 1218162354308224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3133

Divisors of 1218162354308224

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 338 416 676 821 832 1352 1642 1664 2197 2297 2704 3284 4394 4594 5408 6568 8788 9188 10673 10816 13136 17576 18376 21346 21632 26272 29861 35152 36752 42692 52544 59722 70304 73504 85384 105088 119444 138749 140608 147008 170768 238888 277498 281216 294016 341536 388193 477776 554996 683072 776386 955552 1109992 1366144 1552772 1803737 1885837 1911104 2219984 3105544 3607474 3771674 3822208 4439968 5046509 5276209 6211088 7214948 7543348 8879936 10093018 10552418 12422176 14429896 15086696 17759872 20186036 21104836 24515881 24844352 28859792 30173392 40372072 42209672 49031762 49688704 57719584 60346784 68590717 80744144 84419344 98063524 115439168 120693568 137181434 161488288 168838688 196127048 230878336 241387136 274362868 318706453 322976576 337677376 392254096 548725736 637412906 645953152 675354752 784508192 891679321 1097451472 1274825812 1569016384 1783358642 2194902944 2549651624 3138032768 3566717284 4143183889 4331767589 4389805888 5099303248 7133434568 8286367778 8663535178 8779611776 10198606496 11591831173 14266869136 16572735556 17327070356 20397212992 23183662346 28533738272 33145471112 34654140712 40794425984 46367324692 56312978657 57067476544 66290942224 69308281424 92734649384 112625957314 114134953088 132581884448 138616562848 185469298768 225251914628 265163768896 277233125696 370938597536 450503829256 530327537792 554466251392 732068722541 741877195072 901007658512 1464137445082 1483754390144 1802015317024 2928274890164 3604030634048 5856549780328 7208061268096 9516893393033 11713099560656 19033786786066 23426199121312 38067573572132 46852398242624 76135147144264 93704796485248 152270294288528 304540588577056 609081177154112 1218162354308224
• Sum of all divisors σ(n): 2633298288402600
• Sum of proper divisors (its aliquot sum) s(n): 1415135934094376
• 1218162354308224 is an abundant number, because the sum of its proper divisors (1415135934094376) is greater than itself. Its abundance is 196973579786152

Bases of 1218162354308224

• Binary: 100010100111110100110000110011010000100010010000000₂
• Hexadecimal: 0x453E986684480
• Base-36: BZSW25QGSG

Squares and roots of 1218162354308224

• 1218162354308224 squared (1218162354308224²) is 1483919521453755062893594034176
• 1218162354308224 cubed (1218162354308224³) is 1807654897858039380134440760697507737893863424
• The square root of 1218162354308224 is 34902182.6582267487
• The cube root of 1218162354308224 is 106799.2963544395

Scales and comparisons

• 1,218,162,354,308,224 seconds is equal to 38,733,794 years, 43 weeks, 6 days, 17 minutes, 4 seconds.
• To count from 1 to 1,218,162,354,308,224 would take you about one hundred sixteen million, two hundred one thousand, three hundred eighty-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 1218162354308224 cubic inches would be around 8899.9 feet tall.

Recreational maths with 1218162354308224

• 1218162354308224 backwards is 4228034532618121
• 1218162354308224 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1218162354308224's digits is 52
• More coming soon!