40290035424

Names of 40290035424

• Cardinal: 40290035424 can be written as Forty billion, two hundred ninety million, thirty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.0290035424 × 10¹⁰

Factors of 40290035424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 109

Divisors of 40290035424

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 43 48 61 86 96 122 129 172 183 244 258 344 366 488 516 688 732 976 1032 1376 1464 1849 1952 2064 2623 2928 3698 3721 4128 5246 5547 5856 7396 7442 7869 10492 11094 11163 14792 14884 15738 20984 22188 22326 29584 29768 31476 41968 44376 44652 59168 59536 62952 83936 88752 89304 112789 119072 125904 160003 177504 178608 225578 226981 251808 320006 338367 357216 451156 453962 480009 640012 676734 680943 902312 907924 960018 1280024 1353468 1361886 1804624 1815848 1920036 2560048 2706936 2723772 3609248 3631696 3840072 5120096 5413872 5447544 6880129 7263392 7680144 9760183 10827744 10895088 13760258 15360288 19520366 20640387 21790176 27520516 29280549 39040732 41280774 55041032 58561098 78081464 82561548 110082064 117122196 156162928 165123096 220164128 234244392 312325856 330246192 419687869 468488784 660492384 839375738 936977568 1259063607 1678751476 2518127214 3357502952 5036254428 6715005904 10072508856 13430011808 20145017712 40290035424
• Sum of all divisors σ(n): 110082735504
• Sum of proper divisors (its aliquot sum) s(n): 69792700080
• 40290035424 is an abundant number, because the sum of its proper divisors (69792700080) is greater than itself. Its abundance is 29502664656

Bases of 40290035424

• Binary: 100101100001011110010010011011100000₂
• Hexadecimal: 0x9617926E0
• Base-36: IIBNAAO

Squares and roots of 40290035424

• 40290035424 squared (40290035424²) is 1623286954467174859776
• 40290035424 cubed (40290035424³) is 65402288898799550145577272705024
• The square root of 40290035424 is 200723.7789201867
• The cube root of 40290035424 is 3428.1978884077

Scales and comparisons

• 40,290,035,424 seconds is equal to 1,281 years, 5 weeks, 20 hours, 30 minutes, 24 seconds.
• To count from 1 to 40,290,035,424 would take you about two thousand, five hundred sixty-two 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 40290035424 cubic inches would be around 285.7 feet tall.

Recreational maths with 40290035424

• 40290035424 backwards is 42453009204
• The number of decimal digits it has is: 11
• The sum of 40290035424's digits is 33
• More coming soon!