42765742656

Names of 42765742656

• Cardinal: 42765742656 can be written as Forty-two billion, seven hundred sixty-five million, seven hundred forty-two thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.2765742656 × 10¹⁰

Factors of 42765742656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 815916

Divisors of 42765742656

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 144 156 168 182 192 208 224 234 252 273 288 312 336 364 416 448 468 504 546 576 624 672 728 819 832 936 1008 1092 1248 1344 1456 1638 1872 2016 2184 2496 2912 3276 3744 4032 4368 5824 6552 7488 8736 13104 17472 26208 52416 815891 1631782 2447673 3263564 4895346 5711237 6527128 7343019 9790692 10606583 11422474 13054256 14686038 17133711 19581384 21213166 22844948 26108512 29372076 31819749 34267422 39162768 42426332 45689896 51401133 52217024 58744152 63639498 68534844 74246081 78325536 84852664 91379792 95459247 102802266 117488304 127278996 137069688 148492162 156651072 169705328 182759584 190918494 205604532 222738243 234976608 254557992 274139376 296984324 339410656 365519168 381836988 411209064 445476486 469953216 509115984 548278752 593968648 668214729 678821312 763673976 822418128 890952972 1018231968 1096557504 1187937296 1336429458 1527347952 1644836256 1781905944 2036463936 2375874592 2672858916 3054695904 3289672512 3563811888 4751749184 5345717832 6109391808 7127623776 10691435664 14255247552 21382871328 42765742656
• Sum of all divisors σ(n): 150868221504
• Sum of proper divisors (its aliquot sum) s(n): 108102478848
• 42765742656 is an abundant number, because the sum of its proper divisors (108102478848) is greater than itself. Its abundance is 65336736192

Bases of 42765742656

• Binary: 100111110101000010010111001001000000₂
• Hexadecimal: 0x9F5097240
• Base-36: JN9MA80

Squares and roots of 42765742656

• 42765742656 squared (42765742656²) is 1828908744919217934336
• 42765742656 cubed (42765742656³) is 78214640726523221688593282236416
• The square root of 42765742656 is 206798.7975206819
• The cube root of 42765742656 is 3497.0244821341

Scales and comparisons

• 42,765,742,656 seconds is equal to 1,359 years, 42 weeks, 3 days, 20 hours, 57 minutes, 36 seconds.
• To count from 1 to 42,765,742,656 would take you about two thousand, seven hundred nineteen 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 42765742656 cubic inches would be around 291.4 feet tall.

Recreational maths with 42765742656

• 42765742656 backwards is 65624756724
• The number of decimal digits it has is: 11
• The sum of 42765742656's digits is 54
• More coming soon!