18419967104

Names of 18419967104

• Cardinal: 18419967104 can be written as Eighteen billion, four hundred nineteen million, nine hundred sixty-seven thousand, one hundred four.

Scientific notation

• Scientific notation: 1.8419967104 × 10¹⁰

Factors of 18419967104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 950

Divisors of 18419967104

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 43 44 49 56 64 77 86 88 98 112 128 154 172 176 196 224 301 308 343 344 352 392 448 473 539 602 616 686 688 704 784 887 896 946 1078 1204 1232 1372 1376 1408 1568 1774 1892 2107 2156 2408 2464 2744 2752 3136 3311 3548 3773 3784 4214 4312 4816 4928 5488 5504 6209 6272 6622 7096 7546 7568 8428 8624 9632 9757 9856 10976 12418 13244 14192 14749 15092 15136 16856 17248 19264 19514 21952 23177 24836 26488 28384 29498 30184 30272 33712 34496 38141 38528 39028 43463 43904 46354 49672 52976 56768 58996 60368 60544 67424 68299 68992 76282 78056 86926 92708 99344 105952 113536 117992 120736 134848 136598 152564 156112 162239 173852 185416 198688 211904 235984 241472 266987 269696 273196 304241 305128 312224 324478 347704 370832 397376 419551 423808 471968 478093 482944 533974 546392 608482 610256 624448 648956 695408 741664 794752 839102 943936 956186 1067948 1092784 1216964 1220512 1248896 1297912 1390816 1483328 1678204 1868909 1887872 1912372 2135896 2185568 2433928 2441024 2595824 2781632 2936857 2966656 3346651 3356408 3737818 3824744 4271792 4371136 4867856 4882048 5191648 5563264 5873714 6693302 6712816 7475636 7649488 8543584 8742272 9735712 10383296 11747428 13082363 13386604 13425632 14951272 15298976 17087168 19471424 20557999 20766592 23494856 26164726 26773208 26851264 29902544 30597952 34174336 38942848 41115998 46989712 52329452 53546416 53702528 59805088 61195904 82231996 93979424 104658904 107092832 119610176 143905993 164463992 187958848 209317808 214185664 239220352 287811986 328927984 375917696 418635616 428371328 575623972 657855968 837271232 1151247944 1315711936 1674542464 2302495888 2631423872 4604991776 9209983552 18419967104
• Sum of all divisors σ(n): 47824128000
• Sum of proper divisors (its aliquot sum) s(n): 29404160896
• 18419967104 is an abundant number, because the sum of its proper divisors (29404160896) is greater than itself. Its abundance is 10984193792

Bases of 18419967104

• Binary: 10001001001111010100110010010000000₂
• Hexadecimal: 0x449EA6480
• Base-36: 8GMRTKW

Squares and roots of 18419967104

• 18419967104 squared (18419967104²) is 339295188112442146816
• 18419967104 cubed (18419967104³) is 6249806203576676197453858340864
• The square root of 18419967104 is 135720.1794281159
• The cube root of 18419967104 is 2640.9668512525

Scales and comparisons

• 18,419,967,104 seconds is equal to 585 years, 36 weeks, 2 days, 1 hour, 31 minutes, 44 seconds.
• To count from 1 to 18,419,967,104 would take you about one thousand, one hundred seventy-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 18419967104 cubic inches would be around 220.1 feet tall.

Recreational maths with 18419967104

• 18419967104 backwards is 40176991481
• The number of decimal digits it has is: 11
• The sum of 18419967104's digits is 50
• More coming soon!