385554438809293

Names of 385554438809293

• Cardinal: 385554438809293 can be written as Three hundred eighty-five trillion, five hundred fifty-four billion, four hundred thirty-eight million, eight hundred nine thousand, two hundred ninety-three.

Scientific notation

• Scientific notation: 3.85554438809293 × 10¹⁴

Factors of 385554438809293

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1582

Divisors of 385554438809293

• Number of divisors d(n): 54
• Complete list of divisors:
  1 13 37 103 481 1339 1369 1429 3811 10609 17797 18577 49543 52873 137917 141007 147187 392533 687349 1833091 1913431 1956301 2042041 5102929 5445919 14523721 15160261 25431913 26546533 70796947 75555517 188808373 197083393 201499003 210330223 560929657 982221721 2619487039 2734292899 2795554129 7292085541 7782218251 20754397309 21664012969 36342203677 101168837263 269807165017 281632168597 287942075287 801568479853 3743246978731 10420390238089 29658033754561 385554438809293
• Sum of all divisors σ(n): 431222801603454
• Sum of proper divisors (its aliquot sum) s(n): 45668362794161
• 385554438809293 is a deficient number, because the sum of its proper divisors (45668362794161) is less than itself. Its deficiency is 339886076015132

Bases of 385554438809293

• Binary: 1010111101010100011100011010111011110011011001101₂
• Hexadecimal: 0x15EA8E35DE6CD
• Base-36: 3SO19I59SD

Squares and roots of 385554438809293

• 385554438809293 squared (385554438809293²) is 148652225285548860239623159849
• 385554438809293 cubed (385554438809293³) is 57313525297722385689246146477270705765676757
• The square root of 385554438809293 is 19635540.1965235731
• The cube root of 385554438809293 is 72782.7681567427

Scales and comparisons

• 385,554,438,809,293 seconds is equal to 12,259,438 years, 28 weeks, 6 days, 8 hours, 48 minutes, 13 seconds.
• To count from 1 to 385,554,438,809,293 would take you about thirty million, six hundred forty-eight thousand, five hundred ninety-six 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 385554438809293 cubic inches would be around 6065.2 feet tall.

Recreational maths with 385554438809293

• 385554438809293 backwards is 392908834455583
• The number of decimal digits it has is: 15
• The sum of 385554438809293's digits is 76
• More coming soon!