2188107091401

Names of 2188107091401

• Cardinal: 2188107091401 can be written as Two trillion, one hundred eighty-eight billion, one hundred seven million, ninety-one thousand, four hundred one.

Scientific notation

• Scientific notation: 2.188107091401 × 10¹²

Factors of 2188107091401

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1457

Divisors of 2188107091401

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 11 21 29 33 77 79 87 121 203 231 237 319 363 409 553 609 847 869 919 957 1227 1659 2233 2291 2541 2607 2757 2863 3509 4499 6083 6433 6699 6873 8589 9559 10109 10527 11861 13497 16037 18249 19299 24563 25201 26651 28677 30327 31493 32311 35583 48111 49489 66913 70763 72601 73689 75603 79953 83027 94479 96933 111199 130471 148467 176407 186557 200739 212289 217803 226177 249081 277211 293161 333597 346423 355421 375871 391413 508207 529221 559671 678531 778393 798611 831633 879483 913297 937019 1039269 1066263 1127613 1435181 1524621 1940477 2052127 2105429 2335179 2395833 2487947 2631097 2739891 2811057 3224771 3909631 4134581 4305543 5590277 5821431 6156381 6316287 6559133 7463841 7893291 8784721 9674313 10046267 10307209 10900259 11728893 12403743 14738003 16770831 19677399 22573397 23159719 26354163 27367417 28942067 29693809 30138801 30921627 32700777 44214009 45480391 61493047 67720191 69479157 72150463 76301813 82102251 86826201 89081427 113379299 119902849 136441173 162118033 184479141 207856663 216451389 228905439 254756909 318362737 326631899 340137897 359708547 486354099 623569989 764270727 793655093 839319943 861120461 955088211 979895697 1318931339 1783298363 2286423293 2380965279 2517959829 2583361383 3592950889 3956794017 5349895089 6027843227 6859269879 9232519373 9472325071 10778852667 18083529681 25150656223 27697558119 28416975213 66306275497 75451968669 104195575781 198918826491 312586727343 729369030467 2188107091401
• Sum of all divisors σ(n): 3852871680000
• Sum of proper divisors (its aliquot sum) s(n): 1664764588599
• 2188107091401 is a deficient number, because the sum of its proper divisors (1664764588599) is less than itself. Its deficiency is 523342502802

Bases of 2188107091401

• Binary: 11111110101110101010110001000110111001001₂
• Hexadecimal: 0x1FD75588DC9
• Base-36: RX7AGT6X

Squares and roots of 2188107091401

• 2188107091401 squared (2188107091401²) is 4787812643439344168142801
• 2188107091401 cubed (2188107091401³) is 10476246797408996472721936180127154201
• The square root of 2188107091401 is 1479225.1658895613
• The cube root of 2188107091401 is 12982.4360267975

Scales and comparisons

• 2,188,107,091,401 seconds is equal to 69,575 years, 1 week, 6 days, 13 hours, 23 minutes, 21 seconds.
• To count from 1 to 2,188,107,091,401 would take you about one hundred seventy-three thousand, nine hundred thirty-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 2188107091401 cubic inches would be around 1081.9 feet tall.

Recreational maths with 2188107091401

• 2188107091401 backwards is 1041907018812
• The number of decimal digits it has is: 13
• The sum of 2188107091401's digits is 42
• More coming soon!