18001052766125

Names of 18001052766125

• Cardinal: 18001052766125 can be written as Eighteen trillion, one billion, fifty-two million, seven hundred sixty-six thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.8001052766125 × 10¹³

Factors of 18001052766125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 66

Divisors of 18001052766125

• Number of divisors d(n): 224
• Complete list of divisors:
  1 5 11 13 25 37 55 65 121 125 143 169 185 275 325 407 481 605 715 845 925 1331 1375 1573 1625 1859 2035 2197 2405 3025 3575 4225 4477 4625 5291 6253 6655 7865 9295 10175 10985 12025 14641 15125 17303 17875 20449 21125 22385 24167 26455 31265 33275 39325 46475 49247 50875 54925 58201 60125 68783 73205 81289 86515 102245 111925 120835 132275 156325 161051 166375 190333 196625 224939 232375 246235 265837 274625 291005 343915 366025 406445 432575 511225 541717 559625 604175 640211 661375 756613 781625 805255 894179 951665 1124695 1231175 1329185 1455025 1719575 1771561 1830125 2032225 2093663 2162875 2474329 2556125 2708585 2924207 3020875 3201055 3783065 4026275 4470895 4758325 5623475 5958887 6155875 6645925 7042321 7275125 8322743 8597875 8857805 9835969 10161125 10468315 12371645 13542925 14621035 16005275 18915325 20131375 22354475 23030293 23791625 27217619 28117375 29794435 32166277 33229625 35211605 41613715 44289025 49179845 52341575 61858225 65547757 67714625 73105175 77465531 80026375 91550173 94576625 108195659 111772375 115151465 136088095 148972175 160831385 176058025 208068575 221445125 245899225 261707875 299393809 309291125 327738785 353829047 365525875 387327655 457750865 540978295 575757325 680440475 744860875 804156925 852120841 880290125 1007051903 1040342875 1190152249 1229496125 1496969045 1638693925 1769145235 1936638275 2288754325 2704891475 2878786625 3402202375 3892119517 4020784625 4260604205 5035259515 5950761245 7484845225 8193469625 8845726175 9683191375 11077570933 11443771625 13091674739 13524457375 19460597585 21303021025 25176297575 29753806225 37424226125 44228630875 55387854665 65458373695 97302987925 106515105125 125881487875 144008422129 148769031125 276939273325 327291868475 486514939625 720042110645 1384696366625 1636459342375 3600210553225 18001052766125
• Sum of all divisors σ(n): 27493746614880
• Sum of proper divisors (its aliquot sum) s(n): 9492693848755
• 18001052766125 is a deficient number, because the sum of its proper divisors (9492693848755) is less than itself. Its deficiency is 8508358917370

Bases of 18001052766125

• Binary: 100000101111100110010010110110000111110101101₂
• Hexadecimal: 0x105F325B0FAD
• Base-36: 6DPKI1KFH

Squares and roots of 18001052766125

• 18001052766125 squared (18001052766125²) is 324037900688816513947515625
• 18001052766125 cubed (18001052766125³) is 5833023348523758551247505784477908203125
• The square root of 18001052766125 is 4242764.7549828873
• The cube root of 18001052766125 is 26207.9248631955

Scales and comparisons

• 18,001,052,766,125 seconds is equal to 572,377 years, 41 weeks, 3 days, 3 hours, 2 minutes, 5 seconds.
• To count from 1 to 18,001,052,766,125 would take you about one million, four hundred thirty thousand, nine hundred forty-four 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 18001052766125 cubic inches would be around 2184 feet tall.

Recreational maths with 18001052766125

• 18001052766125 backwards is 52166725010081
• The number of decimal digits it has is: 14
• The sum of 18001052766125's digits is 44
• More coming soon!