18418033165824

Names of 18418033165824

• Cardinal: 18418033165824 can be written as Eighteen trillion, four hundred eighteen billion, thirty-three million, one hundred sixty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8418033165824 × 10¹³

Factors of 18418033165824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 28

Divisors of 18418033165824

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 128 138 144 162 184 192 207 216 243 256 276 288 324 368 384 414 432 486 512 529 552 576 621 648 736 768 828 864 972 1058 1104 1152 1242 1296 1472 1536 1587 1656 1728 1863 1944 2116 2208 2304 2484 2592 2944 3174 3312 3456 3726 3888 4232 4416 4608 4761 4968 5184 5589 5888 6348 6624 6912 7452 7776 8464 8832 9522 9936 10368 11178 11776 12167 12696 13248 13824 14283 14904 15552 16928 17664 19044 19872 20736 22356 24334 25392 26496 28566 29808 31104 33856 35328 36501 38088 39744 41472 42849 44712 48668 50784 52992 57132 59616 62208 67712 73002 76176 79488 85698 89424 97336 101568 105984 109503 114264 119232 124416 128547 135424 146004 152352 158976 171396 178848 194672 203136 219006 228528 238464 257094 270848 279841 292008 304704 317952 328509 342792 357696 389344 406272 438012 457056 476928 514188 559682 584016 609408 657018 685584 715392 778688 812544 839523 876024 914112 953856 985527 1028376 1119364 1168032 1218816 1314036 1371168 1430784 1557376 1679046 1752048 1828224 1971054 2056752 2238728 2336064 2437632 2518569 2628072 2742336 2861568 2956581 3114752 3358092 3504096 3656448 3942108 4113504 4477456 4672128 5037138 5256144 5484672 5913162 6229504 6436343 6716184 7008192 7312896 7555707 7884216 8227008 8954912 9344256 10074276 10512288 10969344 11826324 12872686 13432368 14016384 15111414 15768432 16454016 17909824 18688512 19309029 20148552 21024576 21938688 22667121 23652648 25745372 26864736 28032768 30222828 31536864 32908032 35819648 38618058 40297104 42049152 45334242 47305296 51490744 53729472 56065536 57927087 60445656 63073728 65816064 68001363 71639296 77236116 80594208 84098304 90668484 94610592 102981488 107458944 115854174 120891312 126147456 136002726 143278592 148035889 154472232 161188416 168196608 173781261 181336968 189221184 205962976 214917888 231708348 241782624 252294912 272005452 296071778 308944464 322376832 347562522 362673936 378442368 411925952 429835776 444107667 463416696 483565248 504589824 521343783 544010904 592143556 617888928 644753664 695125044 725347872 756884736 823851904 888215334 926833392 967130496 1042687566 1088021808 1184287112 1235777856 1289507328 1332323001 1390250088 1450695744 1513769472 1564031349 1647703808 1776430668 1853666784 1934260992 2085375132 2176043616 2368574224 2471555712 2664646002 2780500176 2901391488 3128062698 3295407616 3552861336 3707333568 3868521984 3996969003 4170750264 4352087232 4737148448 4943111424 5329292004 5561000352 5802782976 6256125396 7105722672 7414667136 7993938006 8341500528 8704174464 9474296896 9886222848 10658584008 11122000704 11605565952 11990907009 12512250792 14211445344 14829334272 15987876012 16683001056 17408348928 18948593792 21317168016 22244001408 23981814018 25024501584 28422890688 29658668544 31975752024 33366002112 34816697856 35972721027 37897187584 42634336032 44488002816 47963628036 50049003168 56845781376 63951504048 66732004224 71945442054 75794375168 85268672064 88976005632 95927256072 100098006336 113691562752 127903008096 133464008448 143890884108 170537344128 191854512144 200196012672 227383125504 255806016192 266928016896 287781768216 341074688256 383709024288 400392025344 511612032384 575563536432 682149376512 767418048576 800784050688 1023224064768 1151127072864 1534836097152 2046448129536 2302254145728 3069672194304 4604508291456 6139344388608 9209016582912 18418033165824
• Sum of all divisors σ(n): 57630075498996
• Sum of proper divisors (its aliquot sum) s(n): 39212042333172
• 18418033165824 is an abundant number, because the sum of its proper divisors (39212042333172) is greater than itself. Its abundance is 20794009167348

Bases of 18418033165824

• Binary: 100001100000001001000010100110000011000000000₂
• Hexadecimal: 0x10C048530600
• Base-36: 6J14LEO00

Squares and roots of 18418033165824

• 18418033165824 squared (18418033165824²) is 339223945697392835881598976
• 18418033165824 cubed (18418033165824³) is 6247837882496260836555343649964476596224
• The square root of 18418033165824 is 4291623.6048637815
• The cube root of 18418033165824 is 26408.7442174671
• Being both a perfect square and a perfect cube, 18418033165824 is also a perfect sixth number.

Scales and comparisons

• 18,418,033,165,824 seconds is equal to 585,636 years, 25 weeks, 1 day, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 18,418,033,165,824 would take you about one million, four hundred sixty-four thousand and ninety-one 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 18418033165824 cubic inches would be around 2200.7 feet tall.

Recreational maths with 18418033165824

• 18418033165824 backwards is 42856133081481
• 18418033165824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18418033165824's digits is 54
• More coming soon!