18006750706437

Names of 18006750706437

• Cardinal: 18006750706437 can be written as Eighteen trillion, six billion, seven hundred fifty million, seven hundred six thousand, four hundred thirty-seven.

Scientific notation

• Scientific notation: 1.8006750706437 × 10¹³

Factors of 18006750706437

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 379

Divisors of 18006750706437

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 9 27 29 53 81 87 97 159 197 243 261 291 477 591 729 783 841 873 1431 1537 1773 2349 2523 2619 2813 4293 4611 5141 5319 5713 7047 7569 7857 8439 10441 12879 13833 15423 15957 17139 19109 21141 22707 23571 24389 25317 31323 38637 41499 44573 46269 47871 51417 57327 68121 70713 73167 75951 81577 93969 124497 133719 138807 143613 149089 154251 165677 171981 204363 219501 227853 244731 281907 302789 373491 401157 416421 447267 462753 497031 515943 554161 613089 658503 683559 734193 845721 908367 1012777 1120473 1203471 1249263 1292617 1341801 1388259 1491093 1547829 1662483 1975509 2050677 2202579 2365733 2537163 2725101 3038331 3610413 3747789 3877851 4025403 4164777 4323581 4473279 4643487 4804633 4987449 5926527 6607737 7097199 7611489 8175303 8780881 9114993 10831239 11633553 12076209 12970743 13419837 13930461 14413899 14962347 16070669 17779581 19823211 21291597 24525909 26342643 27344979 29370533 32493717 34900659 36228627 38912229 40259511 43241697 44887041 48212007 59469633 63874791 73577727 79027929 82034937 88111599 104701977 108685881 116736687 120778533 125383849 129725091 134661123 144636021 191624373 220733181 237083787 246104811 254645549 264334797 314105931 350210061 376151547 389175273 403983369 433908063 466049401 574873119 711251361 738314433 763936647 793004391 851745457 942317793 1050630183 1128454641 1167525819 1301724189 1398148203 1724619357 2133754083 2291809941 2379013173 2555236371 3151890549 3385363923 3502577457 3905172567 4194444609 6401262249 6875429823 7137039519 7665709113 10156091769 11715517701 12583333827 20626289469 21411118557 22997127339 24700618253 30468275307 37750001481 61878868407 68991382017 74101854759 91404825921 113250004443 185636605221 206974146051 222305564277 339750013329 620922438153 666916692831 2000750078493 6002250235479 18006750706437
• Sum of all divisors σ(n): 28929340550880
• Sum of proper divisors (its aliquot sum) s(n): 10922589844443
• 18006750706437 is a deficient number, because the sum of its proper divisors (10922589844443) is less than itself. Its deficiency is 7084160861994

Bases of 18006750706437

• Binary: 100000110000010000101111110101011101100000101₂
• Hexadecimal: 0x106085FABB05
• Base-36: 6DS6QG7B9

Squares and roots of 18006750706437

• 18006750706437 squared (18006750706437²) is 324243071003769398553234969
• 18006750706437 cubed (18006750706437³) is 5838564147854426968088306383792401795453
• The square root of 18006750706437 is 4243436.1909232239
• The cube root of 18006750706437 is 26210.6898021903

Scales and comparisons

• 18,006,750,706,437 seconds is equal to 572,558 years, 50 weeks, 4 days, 12 hours, 13 minutes, 57 seconds.
• To count from 1 to 18,006,750,706,437 would take you about one million, four hundred thirty-one thousand, three hundred ninety-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 18006750706437 cubic inches would be around 2184.2 feet tall.

Recreational maths with 18006750706437

• 18006750706437 backwards is 73460705760081
• The number of decimal digits it has is: 14
• The sum of 18006750706437's digits is 54
• More coming soon!