1349647018251872

Names of 1349647018251872

• Cardinal: 1349647018251872 can be written as One quadrillion, three hundred forty-nine trillion, six hundred forty-seven billion, eighteen million, two hundred fifty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.349647018251872 × 10¹⁵

Factors of 1349647018251872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1475

Divisors of 1349647018251872

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 32 53 106 212 233 424 466 848 932 1187 1696 1864 2374 2809 3728 4748 5618 7456 9496 11236 12349 18992 22472 24698 37984 44944 49396 54289 62911 89888 98792 108578 125822 197584 217156 251644 276571 395168 434312 503288 553142 654497 868624 1006576 1106284 1308994 1737248 2013152 2212568 2617988 2877317 3334283 4425136 5235976 5754634 6668566 8850272 10471952 11509268 12649337 13337132 14658263 20943904 23018536 25298674 26674264 29316526 46037072 50597348 53348528 58633052 64441043 92074144 101194696 106697056 117266104 128882086 152497801 202389392 234532208 257764172 304995602 404778784 469064416 515528344 609991204 670414861 776887939 1031056688 1219982408 1340829722 1553775878 2062113376 2439964816 2681659444 3107551756 3415375279 4879929632 5363318888 6215103512 6830750558 10726637776 12430207024 13661501116 15014763019 21453275552 24860414048 27323002232 30029526038 35531987633 54646004464 60059052076 71063975266 109292008928 120118104152 142127950532 181014889787 240236208304 284255901064 362029779574 480472416608 568511802128 724059559148 795782440007 1137023604256 1448119118296 1591564880014 2896238236592 3183129760028 5792476473184 6366259520056 12732519040112 25465038080224 42176469320371 84352938640742 168705877281484 337411754562968 674823509125936 1349647018251872
• Sum of all divisors σ(n): 2722162438915920
• Sum of proper divisors (its aliquot sum) s(n): 1372515420664048
• 1349647018251872 is an abundant number, because the sum of its proper divisors (1372515420664048) is greater than itself. Its abundance is 22868402412176

Bases of 1349647018251872

• Binary: 100110010110111111100101111000110000101011001100000₂
• Hexadecimal: 0x4CB7F2F185660
• Base-36: DAERA3TAOW

Squares and roots of 1349647018251872

• 1349647018251872 squared (1349647018251872²) is 1821547073876168911498831504384
• 1349647018251872 cubed (1349647018251872³) is 2458445576862393777260042266453353215584206848
• The square root of 1349647018251872 is 36737542.3545434241
• The cube root of 1349647018251872 is 110511.3115574909

Scales and comparisons

• 1,349,647,018,251,872 seconds is equal to 42,914,600 years, 23 weeks, 2 days, 2 hours, 24 minutes, 32 seconds.
• To count from 1 to 1,349,647,018,251,872 would take you about one hundred twenty-eight million, seven hundred forty-three thousand, eight hundred 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 1349647018251872 cubic inches would be around 9209.3 feet tall.

Recreational maths with 1349647018251872

• 1349647018251872 backwards is 2781528107469431
• The number of decimal digits it has is: 16
• The sum of 1349647018251872's digits is 68
• More coming soon!