18049821504

Names of 18049821504

• Cardinal: 18049821504 can be written as Eighteen billion, forty-nine million, eight hundred twenty-one thousand, five hundred four.

Scientific notation

• Scientific notation: 1.8049821504 × 10¹⁰

Factors of 18049821504

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 436

Divisors of 18049821504

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 23 24 26 32 33 39 44 46 48 52 64 66 69 78 88 92 96 101 104 132 138 143 156 176 184 192 202 208 253 264 276 283 286 299 303 312 352 368 404 416 429 506 528 552 566 572 598 606 624 704 736 759 808 832 849 858 897 1012 1056 1104 1111 1132 1144 1196 1212 1248 1313 1472 1518 1616 1698 1716 1794 2024 2112 2208 2222 2264 2288 2323 2392 2424 2496 2626 3036 3113 3232 3289 3333 3396 3432 3588 3679 3939 4048 4416 4444 4528 4576 4646 4784 4848 5252 6072 6226 6464 6509 6578 6666 6792 6864 6969 7176 7358 7878 8096 8888 9056 9152 9292 9339 9568 9696 9867 10504 11037 12144 12452 13018 13156 13332 13584 13728 13938 14352 14443 14716 15756 16192 17776 18112 18584 18678 19136 19392 19527 19734 21008 22074 24288 24904 25553 26036 26312 26664 27168 27456 27876 28583 28704 28886 29432 30199 31512 35552 37168 37356 39054 39468 40469 42016 43329 44148 48576 49808 51106 52072 52624 53328 54336 55752 57166 57408 57772 58864 60398 63024 71104 71599 74336 74712 76659 78108 78936 80938 84032 84617 85749 86658 88296 90597 99616 102212 104144 105248 106656 111504 114332 115544 117728 120796 121407 126048 143198 148672 149424 153318 156216 157872 161876 169234 171498 173316 176592 181194 199232 204424 208288 210496 213312 214797 223008 228664 231088 235456 241592 242814 252096 253851 286396 298848 306636 312432 314413 315744 323752 332189 338468 342996 346632 353184 362388 371579 408848 416576 429594 446016 457328 462176 483184 485628 507702 572792 597696 613272 624864 628826 631488 647504 657409 664378 676936 685992 693264 706368 724776 743158 817696 859188 914656 924352 930787 943239 966368 971256 996567 1015404 1114737 1145584 1226544 1249728 1257652 1295008 1314818 1328756 1353872 1371984 1386528 1449552 1486316 1635392 1718376 1829312 1861574 1886478 1932736 1942512 1972227 1993134 2030808 2229474 2291168 2453088 2515304 2590016 2629636 2657512 2707744 2743968 2773056 2792361 2899104 2972632 3436752 3723148 3772956 3885024 3944454 3986268 4061616 4087369 4458948 4582336 4906176 5030608 5259272 5315024 5415488 5487936 5584722 5798208 5945264 6873504 7231499 7446296 7545912 7770048 7888908 7972536 8123232 8174738 8546317 8917896 10061216 10518544 10630048 11169444 11890528 12262107 13747008 14462998 14892592 15091824 15777816 15945072 16246464 16349476 17092634 17835792 20122432 21037088 21260096 21694497 22338888 23781056 24524214 25638951 28925996 29785184 30183648 31555632 31890144 32698952 34185268 35671584 42074176 43388994 44677776 49048428 51277902 57851992 59570368 60367296 63111264 63780288 65397904 68370536 71343168 86777988 89355552 94009487 98096856 102555804 115703984 126222528 130795808 136741072 173555976 178711104 188018974 196193712 205111608 231407968 261591616 273482144 282028461 347111952 376037948 392387424 410223216 462815936 546964288 564056922 694223904 752075896 784774848 820446432 1128113844 1388447808 1504151792 1640892864 2256227688 3008303584 4512455376 6016607168 9024910752 18049821504
• Sum of all divisors σ(n): 59333879808
• Sum of proper divisors (its aliquot sum) s(n): 41284058304
• 18049821504 is an abundant number, because the sum of its proper divisors (41284058304) is greater than itself. Its abundance is 23234236800

Bases of 18049821504

• Binary: 10000110011110110100110101101000000₂
• Hexadecimal: 0x433DA6B40
• Base-36: 8AIEBEO

Squares and roots of 18049821504

• 18049821504 squared (18049821504²) is 325796056326260822016
• 18049821504 cubed (18049821504³) is 5880560663396137825137113432064
• The square root of 18049821504 is 134349.6241304753
• The cube root of 18049821504 is 2623.1571163731

Scales and comparisons

• 18,049,821,504 seconds is equal to 573 years, 48 weeks, 1 day, 23 hours, 18 minutes, 24 seconds.
• To count from 1 to 18,049,821,504 would take you about one thousand, one hundred forty-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 18049821504 cubic inches would be around 218.6 feet tall.

Recreational maths with 18049821504

• 18049821504 backwards is 40512894081
• The number of decimal digits it has is: 11
• The sum of 18049821504's digits is 42
• More coming soon!