42382939872

Names of 42382939872

• Cardinal: 42382939872 can be written as Forty-two billion, three hundred eighty-two million, nine hundred thirty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.2382939872 × 10¹⁰

Factors of 42382939872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 38353

Divisors of 42382939872

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 127 156 168 182 208 224 254 273 312 336 364 381 416 508 546 624 672 728 762 889 1016 1092 1248 1456 1524 1651 1778 2032 2184 2667 2912 3048 3302 3556 4064 4368 4953 5334 6096 6604 7112 8736 9906 10668 11557 12192 13208 14224 19812 21336 23114 26416 28448 34671 38201 39624 42672 46228 52832 69342 76402 79248 85344 92456 114603 138684 152804 158496 184912 229206 267407 277368 305608 369824 458412 496613 534814 554736 611216 802221 916824 993226 1069628 1109472 1222432 1489839 1604442 1833648 1986452 2139256 2979678 3208884 3476291 3667296 3972904 4278512 4851527 5959356 6417768 6952582 7945808 8557024 9703054 10428873 11918712 12835536 13905164 14554581 15891616 19406108 20857746 23837424 25671072 27810328 29109162 33960689 38812216 41715492 47674848 55620656 58218324 63069851 67921378 77624432 83430984 101882067 111241312 116436648 126139702 135842756 155248864 166861968 189209553 203764134 232873296 252279404 271685512 333723936 378419106 407528268 441488957 465746592 504558808 543371024 756838212 815056536 882977914 1009117616 1086742048 1324466871 1513676424 1630113072 1765955828 2018235232 2648933742 3027352848 3260226144 3531911656 5297867484 6054705696 7063823312 10595734968 14127646624 21191469936 42382939872
• Sum of all divisors σ(n): 138011295744
• Sum of proper divisors (its aliquot sum) s(n): 95628355872
• 42382939872 is an abundant number, because the sum of its proper divisors (95628355872) is greater than itself. Its abundance is 53245416000

Bases of 42382939872

• Binary: 100111011110001110000101011011100000₂
• Hexadecimal: 0x9DE3856E0
• Base-36: JGXPHPC

Squares and roots of 42382939872

• 42382939872 squared (42382939872²) is 1796313592193567376384
• 42382939872 cubed (42382939872³) is 76133050969196294698463864782848
• The square root of 42382939872 is 205871.1729990385
• The cube root of 42382939872 is 3486.5590580013

Scales and comparisons

• 42,382,939,872 seconds is equal to 1,347 years, 33 weeks, 4 days, 6 hours, 51 minutes, 12 seconds.
• To count from 1 to 42,382,939,872 would take you about two thousand, six hundred ninety-five 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 42382939872 cubic inches would be around 290.5 feet tall.

Recreational maths with 42382939872

• 42382939872 backwards is 27893928324
• The number of decimal digits it has is: 11
• The sum of 42382939872's digits is 57
• More coming soon!