13389277828645380

Names of 13389277828645380

• Cardinal: 13389277828645380 can be written as Thirteen quadrillion, three hundred eighty-nine trillion, two hundred seventy-seven billion, eight hundred twenty-eight million, six hundred forty-five thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.338927782864538 × 10¹⁶

Factors of 13389277828645380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2393468

Divisors of 13389277828645380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 41 60 82 123 164 205 246 410 492 615 820 1217 1230 1871 2434 2460 3651 3742 4868 5613 6085 7302 7484 9355 11226 12170 14604 18255 18710 22452 24340 28065 36510 37420 49897 56130 73020 76711 99794 112260 149691 153422 199588 230133 249485 299382 306844 383555 460266 498970 598764 748455 767110 920532 997940 1150665 1496910 1534220 2277007 2301330 2390329 2993820 4554014 4602660 4780658 6831021 7170987 9108028 9561316 11385035 11951645 13662042 14341974 22770070 23903290 27324084 28683948 34155105 35854935 45540140 47806580 68310210 71709870 93357287 98003489 136620420 143419740 186714574 196006978 280071861 294010467 373429148 392013956 466786435 490017445 560143722 588020934 933572870 980034890 1120287444 1176041868 1400359305 1470052335 1867145740 1960069780 2800718610 2909030393 2940104670 4472305559 5601437220 5818060786 5880209340 8727091179 8944611118 11636121572 13416916677 14545151965 17454182358 17889222236 22361527795 26833833354 29090303930 34908364716 43635455895 44723055590 53667666708 58180607860 67084583385 87270911790 89446111180 119270246113 134169166770 174541823580 183364527919 238540492226 268338333540 357810738339 366729055838 477080984452 550093583757 596351230565 715621476678 733458111676 916822639595 1100187167514 1192702461130 1431242953356 1789053691695 1833645279190 2200374335028 2385404922260 2750467918785 3578107383390 3667290558380 5442795865303 5500935837570 7156214766780 10885591730606 11001871675140 16328387595909 21771183461212 27213979326515 32656775191818 54427958653030 65313550383636 81641937979545 108855917306060 163283875959090 223154630477423 326567751918180 446309260954846 669463891432269 892618521909692 1115773152387115 1338927782864538 2231546304774230 2677855565729076 3347319457161345 4463092609548460 6694638914322690 13389277828645380
• Sum of all divisors σ(n): 38456483286574080
• Sum of proper divisors (its aliquot sum) s(n): 25067205457928700
• 13389277828645380 is an abundant number, because the sum of its proper divisors (25067205457928700) is greater than itself. Its abundance is 11677927629283320

Bases of 13389277828645380

• Binary: 101111100100010111101000101100110001101000001000000100₂
• Hexadecimal: 0x2F917A2CC68204
• Base-36: 3NU3PBI9LAC

Squares and roots of 13389277828645380

• 13389277828645380 squared (13389277828645380²) is 179272760772654741833685795344400
• 13389277828645380 cubed (13389277828645380³) is 2400332801093353337880289200407944682562568872000
• The square root of 13389277828645380 is 115712047.0333378037
• The cube root of 13389277828645380 is 237457.4051990205

Scales and comparisons

• 13,389,277,828,645,380 seconds is equal to 425,737,619 years, 10 weeks, 1 day, 2 hours, 23 minutes.
• To count from 1 to 13,389,277,828,645,380 would take you about one billion, two hundred seventy-seven million, two hundred twelve thousand, eight hundred fifty-seven 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 13389277828645380 cubic inches would be around 19788.1 feet tall.

Recreational maths with 13389277828645380

• 13389277828645380 backwards is 08354682877298331
• The number of decimal digits it has is: 17
• The sum of 13389277828645380's digits is 84
• More coming soon!