38389848464

Names of 38389848464

• Cardinal: 38389848464 can be written as Thirty-eight billion, three hundred eighty-nine million, eight hundred forty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 3.8389848464 × 10¹⁰

Factors of 38389848464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1350

Divisors of 38389848464

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 11 16 22 37 44 74 88 137 148 176 274 296 407 548 592 814 1096 1163 1369 1507 1628 2192 2326 2738 3014 3256 4652 5069 5476 6028 6512 9304 10138 10952 12056 12793 15059 18608 20276 21904 24112 25586 30118 40552 43031 51172 55759 60236 81104 86062 102344 111518 120472 159331 172124 187553 204688 223036 240944 318662 344248 375106 446072 473341 637324 688496 750212 892144 946682 1274648 1500424 1592147 1752641 1893364 2063083 2549296 3000848 3184294 3505282 3786728 4126166 5895247 6368588 7010564 7573456 8252332 11790494 12737176 14021128 16504664 17513617 23580988 25474352 28042256 33009328 35027234 47161976 64847717 70054468 94323952 129695434 140108936 218124139 259390868 280217872 436248278 518781736 872496556 1037563472 1744993112 2399365529 3489986224 4798731058 9597462116 19194924232 38389848464
• Sum of all divisors σ(n): 84075431328
• Sum of proper divisors (its aliquot sum) s(n): 45685582864
• 38389848464 is an abundant number, because the sum of its proper divisors (45685582864) is greater than itself. Its abundance is 7295734400

Bases of 38389848464

• Binary: 100011110000001101101001100110010000₂
• Hexadecimal: 0x8F0369990
• Base-36: HMWBONK

Squares and roots of 38389848464

• 38389848464 squared (38389848464²) is 1473780465088883159296
• 38389848464 cubed (38389848464³) is 56578208723965666776375012921344
• The square root of 38389848464 is 195933.2755404247
• The cube root of 38389848464 is 3373.4333385793

Scales and comparisons

• 38,389,848,464 seconds is equal to 1,220 years, 35 weeks, 1 day, 22 hours, 47 minutes, 44 seconds.
• To count from 1 to 38,389,848,464 would take you about two thousand, four hundred forty-one 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 38389848464 cubic inches would be around 281.1 feet tall.

Recreational maths with 38389848464

• 38389848464 backwards is 46484898383
• The number of decimal digits it has is: 11
• The sum of 38389848464's digits is 65
• More coming soon!