40939290084

Names of 40939290084

• Cardinal: 40939290084 can be written as Forty billion, nine hundred thirty-nine million, two hundred ninety thousand and eighty-four.

Scientific notation

• Scientific notation: 4.0939290084 × 10¹⁰

Factors of 40939290084

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5057

Divisors of 40939290084

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 77 84 98 132 147 154 196 231 294 308 462 539 588 924 1078 1617 2156 2441 2593 3234 4882 5186 6468 7323 7779 9764 10372 14646 15558 17087 18151 26851 28523 29292 31116 34174 36302 51261 53702 54453 57046 68348 72604 80553 85569 102522 107404 108906 114092 119609 127057 161106 171138 187957 199661 205044 217812 239218 254114 322212 342276 358827 375914 381171 399322 478436 508228 563871 598983 717654 751828 762342 798644 1127742 1197966 1315699 1397627 1435308 1524684 2255484 2395932 2631398 2795254 3947097 4192881 5262796 5590508 6329513 7894194 8385762 12659026 15788388 16771524 18988539 25318052 37977078 44306591 69624643 75954156 88613182 132919773 139249286 177226364 208873929 265839546 278498572 310146137 417747858 487372501 531679092 620292274 835495716 930438411 974745002 1240584548 1462117503 1860876822 1949490004 2924235006 3411607507 3721753644 5848470012 6823215014 10234822521 13646430028 20469645042 40939290084
• Sum of all divisors σ(n): 121319263296
• Sum of proper divisors (its aliquot sum) s(n): 80379973212
• 40939290084 is an abundant number, because the sum of its proper divisors (80379973212) is greater than itself. Its abundance is 39440683128

Bases of 40939290084

• Binary: 100110001000001010111111110111100100₂
• Hexadecimal: 0x9882BFDE4
• Base-36: IT272EC

Squares and roots of 40939290084

• 40939290084 squared (40939290084²) is 1676025472581900727056
• 40939290084 cubed (40939290084³) is 68615293010203622313036091312704
• The square root of 40939290084 is 202334.5993249795
• The cube root of 40939290084 is 3446.5144404649

Scales and comparisons

• 40,939,290,084 seconds is equal to 1,301 years, 38 weeks, 4 days, 9 hours, 1 minute, 24 seconds.
• To count from 1 to 40,939,290,084 would take you about two thousand, six hundred three 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 40939290084 cubic inches would be around 287.2 feet tall.

Recreational maths with 40939290084

• 40939290084 backwards is 48009293904
• The number of decimal digits it has is: 11
• The sum of 40939290084's digits is 48
• More coming soon!