64038472425

Names of 64038472425

• Cardinal: 64038472425 can be written as Sixty-four billion, thirty-eight million, four hundred seventy-two thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 6.4038472425 × 10¹⁰

Factors of 64038472425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 504

Divisors of 64038472425

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 15 25 27 31 37 45 75 79 81 93 111 135 155 185 225 237 279 333 349 395 405 465 555 675 711 775 837 925 999 1047 1147 1185 1395 1665 1745 1975 2025 2133 2325 2449 2511 2775 2923 2997 3141 3441 3555 4185 4995 5235 5735 5925 6399 6975 7347 8325 8725 8769 9423 10323 10665 10819 12245 12555 12913 14615 14985 15705 17205 17775 20925 22041 24975 26175 26307 27571 28269 28675 30969 31995 32457 36735 38739 43845 47115 51615 53325 54095 61225 62775 64565 66123 73075 74925 78525 78921 82713 86025 90613 92907 97371 110205 116217 131535 137855 141345 154845 159975 162285 183675 193695 198369 219225 235575 236763 248139 258075 270475 271839 292113 322825 330615 348651 394605 400303 413565 453065 464535 486855 551025 581085 657675 689275 706725 744417 774225 811425 815517 854701 876339 968475 991845 1020127 1045953 1183815 1200909 1240695 1359195 1460565 1653075 1743255 1973025 2001515 2067825 2233251 2265325 2322675 2434275 2446551 2564103 2905425 3060381 3602727 3722085 4077585 4273505 4381695 4959225 5100635 5229765 5919075 6004545 6203475 6795975 7302825 7339653 7692309 8716275 9181143 10007575 10808181 11166255 12232755 12820515 15301905 18013635 18610425 20387925 21367525 21908475 23076927 25503175 26148825 27543429 30022725 31623937 32424543 36698265 38461545 45905715 54040905 55831275 61163775 64102575 69230781 76509525 82630287 90068175 94871811 115384635 137717145 158119685 162122715 183491325 192307725 229528575 270204525 284615433 346153905 413151435 474359055 576923175 688585725 790598425 810613575 853846299 1423077165 1730769525 2065757175 2371795275 2561538897 4269231495 7115385825 12807694485 21346157475 64038472425
• Sum of all divisors σ(n): 127714048000
• Sum of proper divisors (its aliquot sum) s(n): 63675575575
• 64038472425 is a deficient number, because the sum of its proper divisors (63675575575) is less than itself. Its deficiency is 362896850

Bases of 64038472425

• Binary: 111011101000111111011000101011101001₂
• Hexadecimal: 0xEE8FD8AE9
• Base-36: TF2UPK9

Squares and roots of 64038472425

• 64038472425 squared (64038472425²) is 4100925950527485380625
• 64038472425 cubed (64038472425³) is 262617033399821286751744691765625
• The square root of 64038472425 is 253058.2391960397
• The cube root of 64038472425 is 4000.8013483037

Scales and comparisons

• 64,038,472,425 seconds is equal to 2,036 years, 11 weeks, 5 days, 33 minutes, 45 seconds.
• To count from 1 to 64,038,472,425 would take you about four thousand and seventy-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 64038472425 cubic inches would be around 333.4 feet tall.

Recreational maths with 64038472425

• 64038472425 backwards is 52427483046
• 64038472425 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64038472425's digits is 45
• More coming soon!