18190147710168

Names of 18190147710168

• Cardinal: 18190147710168 can be written as Eighteen trillion, one hundred ninety billion, one hundred forty-seven million, seven hundred ten thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8190147710168 × 10¹³

Factors of 18190147710168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1899555974

Divisors of 18190147710168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 36 38 42 56 57 63 72 76 84 114 126 133 152 168 171 228 252 266 342 399 456 504 532 684 798 1064 1197 1368 1596 2394 3192 4788 9576 1899555943 3799111886 5698667829 7598223772 11397335658 13296891601 15196447544 17096003487 22794671316 26593783202 34192006974 36091562917 39890674803 45589342632 53187566404 68384013948 72183125834 79781349606 106375132808 108274688751 119672024409 136768027896 144366251668 159562699212 216549377502 239344048818 252640940419 288732503336 319125398424 324824066253 433098755004 478688097636 505281880838 649648132506 757922821257 866197510008 957376195272 1010563761676 1299296265012 1515845642514 2021127523352 2273768463771 2598592530024 3031691285028 4547536927542 6063382570056 9095073855084 18190147710168
• Sum of all divisors σ(n): 59266145452800
• Sum of proper divisors (its aliquot sum) s(n): 41075997742632
• 18190147710168 is an abundant number, because the sum of its proper divisors (41075997742632) is greater than itself. Its abundance is 22885850032464

Bases of 18190147710168

• Binary: 100001000101100111001010010101110110011011000₂
• Hexadecimal: 0x108B394AECD8
• Base-36: 6G4FSAH20

Squares and roots of 18190147710168

• 18190147710168 squared (18190147710168²) is 330881473717730133730588224
• 18190147710168 cubed (18190147710168³) is 6018782881483582066062031802213305861632
• The square root of 18190147710168 is 4264990.9390487573
• The cube root of 18190147710168 is 26299.3738424411

Scales and comparisons

• 18,190,147,710,168 seconds is equal to 578,390 years, 22 weeks, 3 days, 22 minutes, 48 seconds.
• To count from 1 to 18,190,147,710,168 would take you about one million, four hundred forty-five thousand, nine hundred seventy-six 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 18190147710168 cubic inches would be around 2191.6 feet tall.

Recreational maths with 18190147710168

• 18190147710168 backwards is 86101774109181
• The number of decimal digits it has is: 14
• The sum of 18190147710168's digits is 54
• More coming soon!