42081968970

Names of 42081968970

• Cardinal: 42081968970 can be written as Forty-two billion, eighty-one million, nine hundred sixty-eight thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 4.208196897 × 10¹⁰

Factors of 42081968970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2755

Divisors of 42081968970

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 31 45 62 90 93 155 186 193 279 310 386 465 558 579 930 961 965 1158 1395 1737 1922 1930 2521 2790 2883 2895 3474 4805 5042 5766 5790 5983 7563 8649 8685 9610 11966 12605 14415 15126 17298 17370 17949 22689 25210 28830 29915 35898 37815 43245 45378 53847 59830 75630 78151 86490 89745 107694 113445 156302 179490 185473 226890 234453 269235 370946 390755 468906 486553 538470 556419 703359 781510 927365 973106 1112838 1172265 1406718 1459659 1669257 1854730 2344530 2422681 2432765 2782095 2919318 3338514 3516795 4378977 4845362 4865530 5564190 7033590 7268043 7298295 8346285 8757954 12113405 14536086 14596590 15083143 16692570 21804129 21894885 24226810 30166286 36340215 43608258 43789770 45249429 72680430 75415715 90498858 109020645 135748287 150831430 218041290 226247145 271496574 452494290 467577433 678741435 935154866 1357482870 1402732299 2337887165 2805464598 4208196897 4675774330 7013661495 8416393794 14027322990 21040984485 42081968970
• Sum of all divisors σ(n): 113687291016
• Sum of proper divisors (its aliquot sum) s(n): 71605322046
• 42081968970 is an abundant number, because the sum of its proper divisors (71605322046) is greater than itself. Its abundance is 29523353076

Bases of 42081968970

• Binary: 100111001100010001111110001101001010₂
• Hexadecimal: 0x9CC47E34A
• Base-36: JBYIN2I

Squares and roots of 42081968970

• 42081968970 squared (42081968970²) is 1770892112392042860900
• 42081968970 cubed (42081968970³) is 74522626922899700147303826273000
• The square root of 42081968970 is 205138.9016495897
• The cube root of 42081968970 is 3478.2864954135

Scales and comparisons

• 42,081,968,970 seconds is equal to 1,338 years, 3 weeks, 6 days, 19 hours, 49 minutes, 30 seconds.
• To count from 1 to 42,081,968,970 would take you about two thousand, six hundred seventy-six 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 42081968970 cubic inches would be around 289.9 feet tall.

Recreational maths with 42081968970

• 42081968970 backwards is 07986918024
• The number of decimal digits it has is: 11
• The sum of 42081968970's digits is 54
• More coming soon!