18111310074

Names of 18111310074

• Cardinal: 18111310074 can be written as Eighteen billion, one hundred eleven million, three hundred ten thousand and seventy-four.

Scientific notation

• Scientific notation: 1.8111310074 × 10¹⁰

Factors of 18111310074

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 210

Divisors of 18111310074

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 11 13 18 19 22 26 27 33 38 39 54 57 66 73 78 89 99 114 117 143 146 171 178 198 209 219 234 247 267 286 297 342 351 361 418 429 438 494 513 534 594 627 657 702 722 741 801 803 858 949 979 1026 1083 1157 1254 1287 1314 1387 1482 1602 1606 1691 1881 1898 1958 1971 2166 2223 2314 2403 2409 2574 2717 2774 2847 2937 3249 3382 3471 3762 3861 3942 3971 4161 4446 4693 4806 4818 5073 5434 5643 5694 5874 6497 6498 6669 6942 7227 7722 7942 8151 8322 8541 8811 9386 9747 10146 10413 10439 11286 11913 12483 12727 12994 13338 14079 14454 15219 15257 16302 17082 17622 18031 18601 19491 19494 20826 20878 21681 21983 23826 24453 24966 25454 25623 26353 26433 28158 30438 30514 31239 31317 32129 35739 36062 37202 37449 38181 38982 42237 43362 43966 45657 45771 48906 51246 51623 52706 52866 54093 55803 58473 62478 62634 64258 65949 71467 71478 73359 74898 76362 79059 84461 84474 91314 91542 93951 96387 103246 107217 108186 111606 114543 116946 123443 126711 131898 137313 142934 146718 154869 158118 162279 167409 168922 175419 187902 192774 197847 198341 214401 214434 229086 237177 241813 246886 253383 253422 274626 281853 289161 289883 309738 324558 334818 342589 343629 350838 353419 370329 395694 396682 411939 417677 428802 464607 474354 483626 486837 502227 506766 563706 578322 579766 593541 595023 643203 685178 687258 706838 711531 725439 740658 760149 823878 835354 867483 869649 929071 929214 973674 1004454 1027767 1060257 1110987 1187082 1190046 1253031 1286406 1357873 1393821 1423062 1450878 1520298 1604759 1734966 1739298 1785069 1858142 1929609 2055534 2120514 2176317 2221974 2280447 2345417 2506062 2608947 2715746 2787213 2787642 3083301 3180771 3209518 3332961 3570138 3759093 3768479 3859218 4073619 4352634 4560894 4594447 4690834 4814277 5217894 5355207 5574426 6166602 6361542 6528951 6665922 7036251 7518186 7536958 7826841 8147238 8361639 9188894 9249903 9542313 9628554 10710414 11277279 11305437 12220857 13057902 13783341 14072502 14442831 15653682 16723278 17652349 18499806 19084626 21108753 22554558 22610874 24441714 25084917 25799587 27566682 28885662 30490421 33916311 35304698 36662571 41350023 42217506 43328493 50169834 51599174 52957047 60980842 63326259 67832622 73325142 77398761 82700046 86656986 91471263 101748933 105914094 124050069 126652518 154797522 158871141 182942526 203497866 232196283 248100138 274413789 317742282 335394631 464392566 476613423 548827578 670789262 696588849 823241367 953226846 1006183893 1393177698 1646482734 2012367786 3018551679 6037103358 9055655037 18111310074
• Sum of all divisors σ(n): 51155193600
• Sum of proper divisors (its aliquot sum) s(n): 33043883526
• 18111310074 is an abundant number, because the sum of its proper divisors (33043883526) is greater than itself. Its abundance is 14932573452

Bases of 18111310074

• Binary: 10000110111100001001010100011111010₂
• Hexadecimal: 0x43784A8FA
• Base-36: 8BJ08AI

Squares and roots of 18111310074

• 18111310074 squared (18111310074²) is 328019552596573885476
• 18111310074 cubed (18111310074³) is 5940863827411301469906801085224
• The square root of 18111310074 is 134578.2674654419
• The cube root of 18111310074 is 2626.1324250341

Scales and comparisons

• 18,111,310,074 seconds is equal to 575 years, 45 weeks, 6 days, 15 hours, 27 minutes, 54 seconds.
• To count from 1 to 18,111,310,074 would take you about one thousand, one hundred fifty-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 18111310074 cubic inches would be around 218.8 feet tall.

Recreational maths with 18111310074

• 18111310074 backwards is 47001311181
• 18111310074 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18111310074's digits is 27
• More coming soon!