38820221885380

Names of 38820221885380

• Cardinal: 38820221885380 can be written as Thirty-eight trillion, eight hundred twenty billion, two hundred twenty-one million, eight hundred eighty-five thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.882022188538 × 10¹³

Factors of 38820221885380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2628

Divisors of 38820221885380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 260 401 569 691 802 947 1138 1382 1604 1894 2005 2276 2764 2845 3455 3788 4010 4735 5213 5690 6910 7397 8020 8983 9470 10426 11380 12311 13820 14794 17966 18940 20852 24622 26065 29588 35932 36985 44915 49244 52130 61555 73970 89830 104260 123110 147940 179660 228169 246220 277091 379747 393179 456338 538843 554182 654377 759494 786358 912676 1077686 1108364 1140845 1308754 1385455 1518988 1572716 1898735 1965895 2155372 2281690 2617508 2694215 2770910 2966197 3271885 3602183 3797470 3931790 4563380 4936711 5111327 5388430 5541820 5932394 6543770 7004959 7204366 7594940 7863580 8506901 9873422 10222654 10776860 11864788 13087540 14009918 14408732 14830985 17013802 18010915 19746844 20445308 24683555 25556635 28019836 29661970 34027604 35024795 36021830 42534505 49367110 51113270 59323940 70049590 72043660 85069010 98734220 102226540 140099180 157664779 170138020 216076043 262405177 315329558 372340513 432152086 524810354 630659116 744681026 788323895 864304172 1049620708 1080380215 1312025885 1489362052 1576647790 1861702565 2049642127 2160760430 2624051770 2808988559 3153295580 3411267301 3723405130 4099284254 4321520860 4840426669 5248103540 5617977118 6822534602 7446810260 8198568508 9680853338 10248210635 11235954236 13645069204 14044942795 17056336505 19361706676 20496421270 24202133345 28089885590 34112673010 40992842540 48404266690 56179771180 68225346020 96808533380 149308545713 298617091426 597234182852 746542728565 1493085457130 1941011094269 2986170914260 3882022188538 7764044377076 9705055471345 19410110942690 38820221885380
• Sum of all divisors σ(n): 88387869669120
• Sum of proper divisors (its aliquot sum) s(n): 49567647783740
• 38820221885380 is an abundant number, because the sum of its proper divisors (49567647783740) is greater than itself. Its abundance is 10747425898360

Bases of 38820221885380

• Binary: 1000110100111010001001100010010001101111000100₂
• Hexadecimal: 0x234E89891BC4
• Base-36: DRDRHSVK4

Squares and roots of 38820221885380

• 38820221885380 squared (38820221885380²) is 1507009627230136321857744400
• 38820221885380 cubed (38820221885380³) is 58502448112477693631662864815922136872000
• The square root of 38820221885380 is 6230587.6035394929
• The cube root of 38820221885380 is 33859.9259859673

Scales and comparisons

• 38,820,221,885,380 seconds is equal to 1,234,362 years, 50 weeks, 5 days, 16 hours, 9 minutes, 40 seconds.
• To count from 1 to 38,820,221,885,380 would take you about three million, eighty-five thousand, nine hundred seven 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 38820221885380 cubic inches would be around 2821.7 feet tall.

Recreational maths with 38820221885380

• 38820221885380 backwards is 08358812202883
• The number of decimal digits it has is: 14
• The sum of 38820221885380's digits is 58
• More coming soon!