38405748328928

Names of 38405748328928

• Cardinal: 38405748328928 can be written as Thirty-eight trillion, four hundred five billion, seven hundred forty-eight million, three hundred twenty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8405748328928 × 10¹³

Factors of 38405748328928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39416

Divisors of 38405748328928

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 23 32 46 92 184 368 397 736 794 1588 3176 3727 6352 7454 9131 12704 14908 18262 29816 35267 36524 59632 70534 73048 85721 119264 141068 146096 171442 282136 292192 342884 564272 685768 811141 1128544 1371536 1479619 1622282 2743072 2959238 3244564 5918476 6489128 11836952 12978256 14000999 23673904 25956512 28001998 34031237 47347808 56003996 68062474 112007992 131440109 136124948 224015984 262880218 272249896 322022977 448031968 525760436 544499792 644045954 1051520872 1088999584 1288091908 2103041744 2576183816 3023122507 4206083488 5152367632 6046245014 10304735264 12092490028 24184980056 48369960112 52181723273 96739920224 104363446546 208726893092 417453786184 834907572368 1200179635279 1669815144736 2400359270558 4800718541116 9601437082232 19202874164464 38405748328928
• Sum of all divisors σ(n): 79120969288704
• Sum of proper divisors (its aliquot sum) s(n): 40715220959776
• 38405748328928 is an abundant number, because the sum of its proper divisors (40715220959776) is greater than itself. Its abundance is 2309472630848

Bases of 38405748328928

• Binary: 1000101110111000001000111111001000100111100000₂
• Hexadecimal: 0x22EE08FC89E0
• Base-36: DM3CUY4M8

Squares and roots of 38405748328928

• 38405748328928 squared (38405748328928²) is 1475001504704955864481629184
• 38405748328928 cubed (38405748328928³) is 56648536574488644221995323662362956234752
• The square root of 38405748328928 is 6197237.1528712697
• The cube root of 38405748328928 is 33738.9899754323

Scales and comparisons

• 38,405,748,328,928 seconds is equal to 1,221,184 years, 42 minutes, 8 seconds.
• To count from 1 to 38,405,748,328,928 would take you about three million, fifty-two thousand, nine hundred sixty 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 38405748328928 cubic inches would be around 2811.6 feet tall.

Recreational maths with 38405748328928

• 38405748328928 backwards is 82982384750483
• The number of decimal digits it has is: 14
• The sum of 38405748328928's digits is 71
• More coming soon!