42221542520

Names of 42221542520

• Cardinal: 42221542520 can be written as Forty-two billion, two hundred twenty-one million, five hundred forty-two thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.222154252 × 10¹⁰

Factors of 42221542520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1258

Divisors of 42221542520

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 20 23 40 41 46 82 92 115 164 184 205 230 328 410 460 529 820 920 943 1058 1187 1640 1681 1886 2116 2374 2645 3362 3772 4232 4715 4748 5290 5935 6724 7544 8405 9430 9496 10580 11870 13448 16810 18860 21160 21689 23740 27301 33620 37720 38663 43378 47480 48667 54602 67240 77326 86756 97334 108445 109204 136505 154652 173512 193315 194668 216890 218408 243335 273010 309304 386630 389336 433780 486670 546020 627923 773260 867560 889249 973340 1092040 1119341 1255846 1546520 1778498 1946680 1995347 2238682 2511692 3139615 3556996 3990694 4446245 4477364 5023384 5596705 6279230 7113992 7981388 8892490 8954728 9976735 11193410 12558460 15962776 17784980 19953470 22386820 25116920 25744843 35569960 39906940 44773640 45892981 51489686 79813880 91785962 102979372 128724215 183571924 205958744 229464905 257448430 367143848 458929810 514896860 917859620 1029793720 1055538563 1835719240 2111077126 4222154252 5277692815 8444308504 10555385630 21110771260 42221542520
• Sum of all divisors σ(n): 101875407480
• Sum of proper divisors (its aliquot sum) s(n): 59653864960
• 42221542520 is an abundant number, because the sum of its proper divisors (59653864960) is greater than itself. Its abundance is 17432322440

Bases of 42221542520

• Binary: 100111010100100110011001110001111000₂
• Hexadecimal: 0x9D4999C78
• Base-36: JE9M6PK

Squares and roots of 42221542520

• 42221542520 squared (42221542520²) is 1782658652768167950400
• 42221542520 cubed (42221542520³) is 75266598106497118820314851008000
• The square root of 42221542520 is 205478.8128250697
• The cube root of 42221542520 is 3482.1277371987

Scales and comparisons

• 42,221,542,520 seconds is equal to 1,342 years, 26 weeks, 5 days, 6 hours, 15 minutes, 20 seconds.
• To count from 1 to 42,221,542,520 would take you about two thousand, six hundred eighty-five 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 42221542520 cubic inches would be around 290.2 feet tall.

Recreational maths with 42221542520

• 42221542520 backwards is 02524512224
• The number of decimal digits it has is: 11
• The sum of 42221542520's digits is 29
• More coming soon!