3988245374880

Names of 3988245374880

• Cardinal: 3988245374880 can be written as Three trillion, nine hundred eighty-eight billion, two hundred forty-five million, three hundred seventy-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.98824537488 × 10¹²

Factors of 3988245374880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71255

Divisors of 3988245374880

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 130 156 160 195 208 240 260 312 390 416 480 520 624 780 1040 1248 1560 2080 3120 6240 10529 21058 31587 42116 52645 60703 63174 84232 105290 121406 126348 136877 157935 168464 182109 210580 242812 252696 273754 303515 315870 336928 364218 410631 421160 485624 505392 547508 607030 631740 684385 728436 789139 821262 842320 910545 971248 1010784 1095016 1214060 1263480 1368770 1456872 1578278 1642524 1684640 1821090 1942496 2053155 2190032 2367417 2428120 2526960 2737540 2913744 3156556 3285048 3642180 3945695 4106310 4380064 4734834 4856240 5053920 5475080 5827488 6313112 6570096 7284360 7891390 8212620 9469668 9712480 10950160 11837085 12626224 13140192 14568720 15782780 16425240 18939336 21900320 23674170 25252448 29137440 31565560 32850480 37878672 47348340 63131120 65700960 75757344 94696680 126262240 189393360 378786720 639141887 1278283774 1917425661 2556567548 3195709435 3834851322 5113135096 6391418870 7669702644 8308844531 9587128305 10226270192 12782837740 15339405288 16617689062 19174256610 20452540384 24926533593 25565675480 30678810576 33235378124 38348513220 41544222655 49853067186 51131350960 61357621152 66470756248 76697026440 83088445310 99706134372 102262701920 124632667965 132941512496 153394052880 166176890620 199412268744 249265335930 265883024992 306788105760 332353781240 398824537488 498530671860 664707562480 797649074976 997061343720 1329415124960 1994122687440 3988245374880
• Sum of all divisors σ(n): 13530863324160
• Sum of proper divisors (its aliquot sum) s(n): 9542617949280
• 3988245374880 is an abundant number, because the sum of its proper divisors (9542617949280) is greater than itself. Its abundance is 5554372574400

Bases of 3988245374880

• Binary: 111010000010010101111100101110011110100000₂
• Hexadecimal: 0x3A095F2E7A0
• Base-36: 1EW6ABMAO

Squares and roots of 3988245374880

• 3988245374880 squared (3988245374880²) is 15906101170251711735014400
• 3988245374880 cubed (3988245374880³) is 63437434424629744772574200950198272000
• The square root of 3988245374880 is 1997059.1816168093
• The cube root of 3988245374880 is 15858.4458430651

Scales and comparisons

• 3,988,245,374,880 seconds is equal to 126,813 years, 45 weeks, 9 hours, 28 minutes.
• To count from 1 to 3,988,245,374,880 would take you about three hundred seventeen thousand and thirty-four 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 3988245374880 cubic inches would be around 1321.5 feet tall.

Recreational maths with 3988245374880

• 3988245374880 backwards is 0884735428893
• The number of decimal digits it has is: 13
• The sum of 3988245374880's digits is 69
• More coming soon!