42575188890

Names of 42575188890

• Cardinal: 42575188890 can be written as Forty-two billion, five hundred seventy-five million, one hundred eighty-eight thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.257518889 × 10¹⁰

Factors of 42575188890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6532

Divisors of 42575188890

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 31 39 62 65 78 93 130 155 186 195 310 390 403 465 599 806 930 1198 1209 1797 2015 2418 2995 3594 4030 5879 5990 6045 7787 8985 11758 12090 15574 17637 17970 18569 23361 29395 35274 37138 38935 46722 55707 58790 76427 77870 88185 92845 111414 116805 152854 176370 182249 185690 229281 233610 241397 278535 364498 382135 458562 482794 546747 557070 724191 764270 911245 1093494 1146405 1206985 1448382 1822490 2292810 2369237 2413970 2733735 3521521 3620955 4738474 5467470 7043042 7107711 7241910 10564563 11846185 14215422 17607605 21129126 23692370 35215210 35538555 45779773 52822815 71077110 91559546 105645630 109167151 137339319 218334302 228898865 274678638 327501453 457797730 545835755 655002906 686696595 1091671510 1373393190 1419172963 1637507265 2838345926 3275014530 4257518889 7095864815 8515037778 14191729630 21287594445 42575188890
• Sum of all divisors σ(n): 113799168000
• Sum of proper divisors (its aliquot sum) s(n): 71223979110
• 42575188890 is an abundant number, because the sum of its proper divisors (71223979110) is greater than itself. Its abundance is 28648790220

Bases of 42575188890

• Binary: 100111101001101011011101001110011010₂
• Hexadecimal: 0x9E9ADD39A
• Base-36: JK461ZU

Squares and roots of 42575188890

• 42575188890 squared (42575188890²) is 1812646709019179432100
• 42575188890 cubed (42575188890³) is 77173776027328430954460429369000
• The square root of 42575188890 is 206337.5605409741
• The cube root of 42575188890 is 3491.8227846215

Scales and comparisons

• 42,575,188,890 seconds is equal to 1,353 years, 39 weeks, 3 days, 9 hours, 21 minutes, 30 seconds.
• To count from 1 to 42,575,188,890 would take you about two thousand, seven hundred 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 42575188890 cubic inches would be around 291 feet tall.

Recreational maths with 42575188890

• 42575188890 backwards is 09888157524
• The number of decimal digits it has is: 11
• The sum of 42575188890's digits is 57
• More coming soon!