18230470416

Names of 18230470416

• Cardinal: 18230470416 can be written as Eighteen billion, two hundred thirty million, four hundred seventy thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.8230470416 × 10¹⁰

Factors of 18230470416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 513

Divisors of 18230470416

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 59 72 81 108 118 144 162 177 216 236 243 324 354 432 449 472 486 531 648 708 729 898 944 972 1062 1296 1347 1416 1458 1593 1796 1944 2124 2694 2832 2916 3186 3481 3592 3888 4041 4248 4779 5388 5832 6372 6962 7184 8082 8496 9558 10443 10776 11664 12123 12744 13924 14337 16164 19116 20886 21552 24246 25488 26491 27848 28674 31329 32328 36369 38232 41772 43011 48492 52982 55696 57348 62658 64656 72738 76464 79473 83544 86022 93987 96984 105964 109107 114696 125316 145476 158946 167088 172044 187974 193968 211928 218214 229392 238419 250632 281961 290952 317892 327321 344088 375948 423856 436428 476838 501264 563922 581904 635784 654642 688176 715257 751896 845883 872856 953676 1127844 1271568 1309284 1430514 1503792 1562969 1691766 1745712 1907352 2145771 2255688 2537649 2618568 2861028 3125938 3383532 3814704 4291542 4511376 4688907 5075298 5237136 5722056 6251876 6437313 6767064 8583084 9377814 10150596 11444112 12503752 12874626 13534128 14066721 17166168 18755628 19311939 20301192 25007504 25749252 28133442 34332336 37511256 38623878 40602384 42200163 51498504 56266884 75022512 77247756 84400326 102997008 112533768 126600489 154495512 168800652 225067536 253200978 308991024 337601304 379801467 506401956 675202608 759602934 1012803912 1139404401 1519205868 2025607824 2278808802 3038411736 4557617604 6076823472 9115235208 18230470416
• Sum of all divisors σ(n): 53990866350
• Sum of proper divisors (its aliquot sum) s(n): 35760395934
• 18230470416 is an abundant number, because the sum of its proper divisors (35760395934) is greater than itself. Its abundance is 17529925518

Bases of 18230470416

• Binary: 10000111110100111101110011100010000₂
• Hexadecimal: 0x43E9EE710
• Base-36: 8DHY900

Squares and roots of 18230470416

• 18230470416 squared (18230470416²) is 332350051588651213056
• 18230470416 cubed (18230470416³) is 6058897783242979740959920951296
• The square root of 18230470416 is 135020.2592798577
• The cube root of 18230470416 is 2631.8792400011

Scales and comparisons

• 18,230,470,416 seconds is equal to 579 years, 34 weeks, 6 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,230,470,416 would take you about one thousand, one hundred fifty-nine 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 18230470416 cubic inches would be around 219.3 feet tall.

Recreational maths with 18230470416

• 18230470416 backwards is 61407403281
• 18230470416 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18230470416's digits is 36
• More coming soon!