13394407270523668

Names of 13394407270523668

• Cardinal: 13394407270523668 can be written as Thirteen quadrillion, three hundred ninety-four trillion, four hundred seven billion, two hundred seventy million, five hundred twenty-three thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3394407270523668 × 10¹⁶

Factors of 13394407270523668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6550

Divisors of 13394407270523668

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 17 19 34 38 68 76 289 323 361 578 646 722 1093 1156 1292 1444 2186 4372 5419 5491 6137 10838 10982 12274 18581 20767 21676 21964 24548 37162 41534 74324 83068 92123 102961 104329 184246 205922 208658 315877 353039 368492 394573 411844 417316 631754 706078 789146 1263508 1412156 1566091 1578292 1750337 1956259 3132182 3500674 3912518 5922967 6001663 6264364 6707741 7001348 7825036 11845934 12003326 13415482 23691868 24006652 26830964 29365561 29755729 33256403 58731122 59511458 66512806 100690439 112536373 114031597 117462244 119022916 133025612 201380878 225072746 228063194 402761756 450145492 456126388 499214537 557945659 565358851 998429074 1115891318 1130717702 1711737463 1913118341 1996858148 2138191087 2231782636 2261435404 3423474926 3826236682 4276382174 6846949852 7652473364 8486647129 8552764348 9485076203 10600967521 16973294258 18970152406 21201935042 32096558173 32523011797 33946588516 36349248479 37940304812 42403870084 64193116346 65046023594 72698496958 128386232692 130092047188 145396993916 161246295451 180216447857 322492590902 360432895714 545641488941 609834605287 617937224143 644985181804 720865791428 1091282977882 1219669210574 1235874448286 2182565955764 2439338421148 2471748896572 3063679613569 6127359227138 9275905311997 10367188289879 11586857500453 12254718454276 18551810623994 20734376579758 23173715000906 37103621247988 41468753159516 46347430001812 176242200927943 196976577507701 352484401855886 393953155015402 704968803711772 787906310030804 3348601817630917 6697203635261834 13394407270523668
• Sum of all divisors σ(n): 26308565324173566
• Sum of proper divisors (its aliquot sum) s(n): 12914158053649898
• 13394407270523668 is a deficient number, because the sum of its proper divisors (12914158053649898) is less than itself. Its deficiency is 480249216873770

Bases of 13394407270523668

• Binary: 101111100101100010010001110111010101100010001100010100₂
• Hexadecimal: 0x2F962477562314
• Base-36: 3NVX5R3IT5G

Squares and roots of 13394407270523668

• 13394407270523668 squared (13394407270523668²) is 179410146128657297832806948174224
• 13394407270523668 cubed (13394407270523668³) is 2403092565711401017833206340972849521144979533632
• The square root of 13394407270523668 is 115734209.5947592669
• The cube root of 13394407270523668 is 237487.7246945969

Scales and comparisons

• 13,394,407,270,523,668 seconds is equal to 425,900,719 years, 30 weeks, 1 day, 8 hours, 34 minutes, 28 seconds.
• To count from 1 to 13,394,407,270,523,668 would take you about one billion, two hundred seventy-seven million, seven hundred two thousand, one hundred fifty-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 13394407270523668 cubic inches would be around 19790.6 feet tall.

Recreational maths with 13394407270523668

• 13394407270523668 backwards is 86632507270449331
• The number of decimal digits it has is: 17
• The sum of 13394407270523668's digits is 70
• More coming soon!