18308863495132704

Names of 18308863495132704

• Cardinal: 18308863495132704 can be written as Eighteen quadrillion, three hundred eight trillion, eight hundred sixty-three billion, four hundred ninety-five million, one hundred thirty-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.8308863495132704 × 10¹⁶

Factors of 18308863495132704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3284210976

Divisors of 18308863495132704

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1489 1872 2978 3744 4467 5956 8934 11912 13401 17868 19357 23824 26802 35736 38714 47648 53604 58071 71472 77428 107208 116142 142944 154856 174213 214416 232284 309712 348426 428832 464568 619424 696852 929136 1393704 1858272 2787408 5574816 3284209469 6568418938 9852628407 13136837876 19705256814 26273675752 29557885221 39410513628 42694723097 52547351504 59115770442 78821027256 85389446194 105094703008 118231540884 128084169291 157642054512 170778892388 236463081768 256168338582 315284109024 341557784776 384252507873 472926163536 512336677164 683115569552 768505015746 945852327072 1024673354328 1366231139104 1537010031492 2049346708656 3074020062984 4098693417312 4890187899341 6148040125968 9780375798682 12296080251936 14670563698023 19560751597364 29341127396046 39121503194728 44011691094069 58682254792092 63572442691433 78243006389456 88023382188138 117364509584184 127144885382866 156486012778912 176046764376276 190717328074299 234729019168368 254289770765732 352093528752552 381434656148598 469458038336736 508579541531464 572151984222897 704187057505104 762869312297196 1017159083062928 1144303968445794 1408374115010208 1525738624594392 2034318166125856 2288607936891588 3051477249188784 4577215873783176 6102954498377568 9154431747566352 18308863495132704
• Sum of all divisors σ(n): 56108551216699800
• Sum of proper divisors (its aliquot sum) s(n): 37799687721567096
• 18308863495132704 is an abundant number, because the sum of its proper divisors (37799687721567096) is greater than itself. Its abundance is 19490824226434392

Bases of 18308863495132704

• Binary: 1000001000010111101000001111000110111100101011000100000₂
• Hexadecimal: 0x410BD078DE5620
• Base-36: 509Y7RW5L40

Squares and roots of 18308863495132704

• 18308863495132704 squared (18308863495132704²) is 335214482483402933867498570351616
• 18308863495132704 cubed (18308863495132704³) is 6137396201380177221946021244611344026937860849664
• The square root of 18308863495132704 is 135310249.0395044095
• The cube root of 18308863495132704 is 263564.6304748707

Scales and comparisons

• 18,308,863,495,132,704 seconds is equal to 582,165,226 years, 5 weeks, 5 days, 18 hours, 38 minutes, 24 seconds.
• To count from 1 to 18,308,863,495,132,704 would take you about one billion, seven hundred forty-six million, four hundred ninety-five thousand, six hundred seventy-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 18308863495132704 cubic inches would be around 21963.7 feet tall.

Recreational maths with 18308863495132704

• 18308863495132704 backwards is 40723159436880381
• 18308863495132704 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18308863495132704's digits is 72
• More coming soon!