40066068042

Names of 40066068042

• Cardinal: 40066068042 can be written as Forty billion, sixty-six million, sixty-eight thousand and forty-two.

Scientific notation

• Scientific notation: 4.0066068042 × 10¹⁰

Factors of 40066068042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2197

Divisors of 40066068042

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 39 42 49 54 63 66 77 78 91 98 99 117 126 143 147 154 182 189 198 231 234 273 286 294 297 343 351 378 429 441 462 539 546 594 637 686 693 702 819 858 882 1001 1029 1078 1274 1287 1323 1386 1617 1638 1911 2002 2058 2079 2161 2401 2457 2574 2646 3003 3087 3234 3773 3822 3861 4158 4322 4459 4802 4851 4914 5733 6006 6174 6483 7007 7203 7546 7722 8918 9009 9261 9702 11319 11466 12966 13377 14014 14406 14553 15127 17199 18018 18522 19449 21021 21609 22638 23771 26411 26754 27027 28093 29106 30254 31213 33957 34398 38898 40131 42042 43218 45381 47542 49049 52822 54054 56186 58347 62426 63063 64827 67914 71313 79233 80262 84279 90762 93639 98098 101871 105889 116694 120393 126126 129654 136143 142626 147147 158466 166397 168558 187278 189189 196651 203742 211778 213939 237699 240786 252837 272286 280917 294294 309023 317667 332794 343343 378378 393302 408429 427878 441441 475398 499191 505674 561834 589953 618046 635334 641817 686686 713097 741223 758511 816858 842751 882882 927069 953001 998382 1030029 1164779 1179906 1283634 1324323 1376557 1426194 1482446 1497573 1517022 1685502 1769859 1854138 1906002 2060058 2163161 2223669 2329558 2648646 2753114 2781207 2859003 2995146 3090087 3494337 3539718 4129671 4326322 4447338 4492719 5188561 5309577 5562414 5718006 6180174 6489483 6671007 6988674 8153453 8259342 8343621 8985438 9270261 9635899 10377122 10483011 10619154 12389013 12978966 13342014 15142127 15565683 16306906 16687242 18540522 19271798 19468449 20013021 20966022 24460359 24778026 28907697 30284254 31131366 31449033 37167039 38936898 40026042 45426381 46697049 48920718 57074171 57815394 58405347 62898066 67451293 73381077 74334078 86723091 90852762 93394098 105994889 114148342 116810694 134902586 136279143 140091147 146762154 171222513 173446182 202353879 211989778 220143231 260169273 272558286 280182294 317984667 342445026 404707758 408837429 440286462 513667539 520338546 607061637 635969334 741964223 817674858 953954001 1027335078 1214123274 1483928446 1541002617 1821184911 1907908002 2225892669 2861862003 3082005234 3642369822 4451785338 5723724006 6677678007 13355356014 20033034021 40066068042
• Sum of all divisors σ(n): 122084161920
• Sum of proper divisors (its aliquot sum) s(n): 82018093878
• 40066068042 is an abundant number, because the sum of its proper divisors (82018093878) is greater than itself. Its abundance is 41952025836

Bases of 40066068042

• Binary: 100101010100000111111010111001001010₂
• Hexadecimal: 0x9541FAE4A
• Base-36: IEMAVYI

Squares and roots of 40066068042

• 40066068042 squared (40066068042²) is 1605289808346173713764
• 40066068042 cubed (40066068042³) is 64317650688326935506020255930088
• The square root of 40066068042 is 200165.1019583583
• The cube root of 40066068042 is 3421.8337703451

Scales and comparisons

• 40,066,068,042 seconds is equal to 1,273 years, 50 weeks, 5 days, 15 hours, 20 minutes, 42 seconds.
• To count from 1 to 40,066,068,042 would take you about two thousand, five hundred forty-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 40066068042 cubic inches would be around 285.2 feet tall.

Recreational maths with 40066068042

• 40066068042 backwards is 24086066004
• The number of decimal digits it has is: 11
• The sum of 40066068042's digits is 36
• More coming soon!