40085888115

Names of 40085888115

• Cardinal: 40085888115 can be written as Forty billion, eighty-five million, eight hundred eighty-eight thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 4.0085888115 × 10¹⁰

Factors of 40085888115

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 834

Divisors of 40085888115

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 13 15 19 21 31 35 39 57 65 73 91 93 95 105 133 155 195 217 219 247 273 285 365 399 403 455 465 511 589 651 665 683 741 949 1085 1095 1209 1235 1365 1387 1533 1729 1767 1995 2015 2049 2263 2555 2821 2847 2945 3255 3415 3705 4123 4161 4745 4781 5187 6045 6643 6789 6935 7657 7665 8463 8645 8835 8879 9709 10245 11315 12369 12977 14105 14235 14343 15841 18031 19929 20615 20805 21173 22971 23905 25935 26637 29127 29419 33215 33945 38285 38931 42315 42997 44395 47523 48545 49859 53599 54093 61845 62153 63519 64885 71715 79205 88257 90155 90839 99645 105865 114855 126217 128991 133185 145635 147095 148211 149577 160797 168701 186459 194655 205933 214985 237615 249295 267995 270465 272517 275249 300979 310765 317595 349013 378651 402287 441285 444633 454195 506103 558961 617799 631085 644955 648167 741055 747885 803985 825747 843505 902937 932295 947321 1029665 1047039 1180907 1206861 1362585 1376245 1504895 1545629 1676883 1745065 1893255 1926743 1944501 2011435 2223165 2530515 2794805 2816009 2841963 3088995 3240835 3542721 3912727 4128735 4514685 4537169 4636887 4736605 5229731 5235195 5780229 5904535 6034305 6631247 7728145 8384415 8448027 9633715 9722505 10819403 11738181 12315173 13611507 14080045 14209815 15689193 17713605 19563635 19893741 20093177 22685845 23184435 26148655 28901145 29366951 32458209 33156235 36608117 36945519 42240135 54097015 58690905 60279531 61575865 68057535 78445965 86206211 88100853 99468705 100465885 109824351 140652239 146834755 162291045 183040585 184727595 205568657 258618633 301397655 381770363 421956717 431031055 440504265 549121755 616705971 703261195 1027843285 1145311089 1293093165 1908851815 2109783585 2672392541 3083529855 5726555445 8017177623 13361962705 40085888115
• Sum of all divisors σ(n): 87075717120
• Sum of proper divisors (its aliquot sum) s(n): 46989829005
• 40085888115 is an abundant number, because the sum of its proper divisors (46989829005) is greater than itself. Its abundance is 6903940890

Bases of 40085888115

• Binary: 100101010101010011100001110001110011₂
• Hexadecimal: 0x9554E1C73
• Base-36: IEY3P83

Squares and roots of 40085888115

• 40085888115 squared (40085888115²) is 1606878425968298253225
• 40085888115 cubed (40085888115³) is 64413148797772514315727287920875
• The square root of 40085888115 is 200214.6051490749
• The cube root of 40085888115 is 3422.3979203283

Scales and comparisons

• 40,085,888,115 seconds is equal to 1,274 years, 31 weeks, 4 days, 55 minutes, 15 seconds.
• To count from 1 to 40,085,888,115 would take you about two thousand, five hundred forty-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 40085888115 cubic inches would be around 285.2 feet tall.

Recreational maths with 40085888115

• 40085888115 backwards is 51188858004
• The number of decimal digits it has is: 11
• The sum of 40085888115's digits is 48
• More coming soon!