218075522742

Names of 218075522742

• Cardinal: 218075522742 can be written as Two hundred eighteen billion, seventy-five million, five hundred twenty-two thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 2.18075522742 × 10¹¹

Factors of 218075522742

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9702

Divisors of 218075522742

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 31 33 34 42 51 62 63 66 77 93 99 102 119 126 153 154 186 187 198 217 231 238 279 306 341 357 374 434 462 527 558 561 651 682 693 714 961 1023 1054 1071 1122 1302 1309 1386 1581 1683 1922 1953 2046 2142 2387 2618 2883 3069 3162 3366 3689 3906 3927 4743 4774 5766 5797 6138 6727 7161 7378 7854 8649 9486 9631 10571 11067 11594 11781 13454 14322 16337 17298 17391 19262 20181 21142 21483 22134 23562 28893 31713 32674 33201 34782 40362 40579 42966 49011 52173 57786 60543 63426 66402 67417 73997 81158 86679 95139 98022 104346 105941 114359 121086 121737 134834 147033 147994 163727 173358 179707 190278 202251 211882 221991 228718 243474 294066 298561 317823 327454 343077 359414 365211 404502 443982 491181 539121 597122 606753 635646 665973 686154 730422 741587 895683 953469 982362 1029231 1078242 1146089 1213506 1257949 1331946 1473543 1483174 1617363 1791366 1800997 1906938 2058462 2089927 2224761 2292178 2515898 2687049 2947086 3234726 3284171 3438267 3601994 3773847 4179854 4449522 5075537 5374098 5402991 6269781 6568342 6674283 6876534 7547694 9255391 9852513 10151074 10314801 10805982 11321541 12539562 12606979 13348566 15226611 16208973 18510782 18809343 19705026 20629602 22643082 22989197 25213958 27766173 29557539 30453222 32417946 35528759 37618686 37820937 45679833 45978394 55532346 55830907 59115078 64787737 68967591 71057518 75641874 83298519 91359666 101809301 106586277 111661814 113462811 129575474 137935182 157341647 166597038 167492721 194363211 203618602 206902773 213172554 226925622 305427903 314683294 319758831 334985442 388726422 390816349 413805546 472024941 502478163 583089633 610855806 639517662 712665107 781632698 916283709 944049882 1004956326 1101391529 1166179266 1172449047 1416074823 1425330214 1730758117 1832567418 2137995321 2202783058 2344898094 2832149646 3304174587 3461516234 3517347141 4275990642 5192274351 6413985963 6608349174 7034694282 9912523761 10384548702 12115306819 12827971926 15576823053 19825047522 24230613638 31153646106 36345920457 72691840914 109037761371 218075522742
• Sum of all divisors σ(n): 644575905792
• Sum of proper divisors (its aliquot sum) s(n): 426500383050
• 218075522742 is an abundant number, because the sum of its proper divisors (426500383050) is greater than itself. Its abundance is 208424860308

Bases of 218075522742

• Binary: 11001011000110010100000110011010110110₂
• Hexadecimal: 0x32C65066B6
• Base-36: 2S6KJA9I

Squares and roots of 218075522742

• 218075522742 squared (218075522742²) is 47556933619196559198564
• 218075522742 cubed (218075522742³) is 10371003159012883613274592875742488
• The square root of 218075522742 is 466985.5701646465
• The cube root of 218075522742 is 6019.1565756757

Scales and comparisons

• 218,075,522,742 seconds is equal to 6,934 years, 6 weeks, 4 days, 6 hours, 5 minutes, 42 seconds.
• To count from 1 to 218,075,522,742 would take you about thirteen thousand, eight hundred sixty-eight 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 218075522742 cubic inches would be around 501.6 feet tall.

Recreational maths with 218075522742

• 218075522742 backwards is 247225570812
• The number of decimal digits it has is: 12
• The sum of 218075522742's digits is 45
• More coming soon!