3948217788672

Names of 3948217788672

• Cardinal: 3948217788672 can be written as Three trillion, nine hundred forty-eight billion, two hundred seventeen million, seven hundred eighty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.948217788672 × 10¹²

Factors of 3948217788672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5929559

Divisors of 3948217788672

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 256 272 288 289 306 384 408 544 576 578 612 768 816 867 1088 1152 1156 1224 1632 1734 2176 2304 2312 2448 2601 3264 3468 4352 4624 4896 5202 6528 6936 9248 9792 10404 13056 13872 18496 19584 20808 27744 36992 39168 41616 55488 73984 83232 110976 166464 221952 332928 665856 5929537 11859074 17788611 23718148 35577222 47436296 53365833 71154444 94872592 100802129 106731666 142308888 189745184 201604258 213463332 284617776 302406387 379490368 403208516 426926664 569235552 604812774 758980736 806417032 853853328 907219161 1138471104 1209625548 1517961472 1612834064 1707706656 1713636193 1814438322 2276942208 2419251096 3225668128 3415413312 3427272386 3628876644 4553884416 4838502192 5140908579 6451336256 6830826624 6854544772 7257753288 9677004384 10281817158 12902672512 13661653248 13709089544 14515506576 15422725737 19354008768 20563634316 25805345024 27418179088 29031013152 30845451474 38708017536 41127268632 54836358176 58062026304 61690902948 77416035072 82254537264 109672716352 116124052608 123381805896 164509074528 219345432704 232248105216 246763611792 329018149056 438690865408 493527223584 658036298112 987054447168 1316072596224 1974108894336 3948217788672
• Sum of all divisors σ(n): 12092705726738
• Sum of proper divisors (its aliquot sum) s(n): 8144487938066
• 3948217788672 is an abundant number, because the sum of its proper divisors (8144487938066) is greater than itself. Its abundance is 4196270149394

Bases of 3948217788672

• Binary: 111001011101000100000111100110100100000000₂
• Hexadecimal: 0x397441E6900
• Base-36: 1EDSAXJ40

Squares and roots of 3948217788672

• 3948217788672 squared (3948217788672²) is 15588423706786017651523584
• 3948217788672 cubed (3948217788672³) is 61546491776488871932387603512136040448
• The square root of 3948217788672 is 1987012.2769303667
• The cube root of 3948217788672 is 15805.2135076735

Scales and comparisons

• 3,948,217,788,672 seconds is equal to 125,541 years, 5 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 3,948,217,788,672 would take you about three hundred thirteen thousand, eight hundred fifty-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 3948217788672 cubic inches would be around 1317.1 feet tall.

Recreational maths with 3948217788672

• 3948217788672 backwards is 2768877128493
• 3948217788672 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3948217788672's digits is 72
• More coming soon!