16385266832940

Names of 16385266832940

• Cardinal: 16385266832940 can be written as Sixteen trillion, three hundred eighty-five billion, two hundred sixty-six million, eight hundred thirty-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.638526683294 × 10¹³

Factors of 16385266832940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1273

Divisors of 16385266832940

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 45 46 53 60 69 90 92 106 115 138 159 180 207 212 230 265 276 318 345 414 460 477 530 636 690 795 828 954 1035 1060 1187 1219 1380 1590 1908 2070 2374 2385 2438 2809 3180 3561 3657 4140 4748 4770 4876 5618 5935 6095 7122 7314 8427 9540 10683 10971 11236 11870 12190 14045 14244 14628 16854 17805 18285 21366 21942 23740 24380 25281 27301 28090 33708 35610 36570 42135 42732 43884 50562 53415 54602 54855 56180 62911 64607 71220 73140 81903 84270 101124 106830 109204 109710 125822 126405 129214 136505 163806 168540 188733 193821 213660 219420 245709 251644 252810 258428 273010 314555 323035 327612 377466 387642 409515 491418 505620 546020 566199 581463 629110 646070 754932 775284 819030 943665 969105 982836 1132398 1162926 1228545 1258220 1292140 1408969 1446953 1638060 1887330 1938210 2264796 2325852 2457090 2817938 2830995 2893906 2907315 3334283 3774660 3876420 4226907 4340859 4914180 5635876 5661990 5787812 5814630 6668566 7044845 7234765 8453814 8681718 10002849 11323980 11629260 12680721 13022577 13337132 14089690 14469530 16671415 16907628 17363436 20005698 21134535 21704295 25361442 26045154 28179380 28939060 30008547 32406287 33342830 40011396 42269070 43408590 50014245 50722884 52090308 60017094 63403605 64812574 65112885 66685660 74675357 76688509 84538140 86817180 97218861 100028490 120034188 126807210 129625148 130225770 149350714 150042735 153377018 162031435 194437722 200056980 224026071 230065527 253614420 260451540 291656583 298701428 300085470 306754036 324062870 373376785 383442545 388875444 448052142 460131054 486094305 583313166 600170940 648125740 672078213 690196581 746753570 766885090 896104284 920262108 972188610 1120130355 1150327635 1166626332 1344156426 1380393162 1458282915 1493507140 1533770180 1717533211 1944377220 2240260710 2300655270 2688312852 2760786324 2916565830 3360391065 3435066422 3450982905 3957793921 4480521420 4601310540 5152599633 5833131660 6720782130 6870132844 6901965810 7915587842 8587666055 10305199266 11873381763 13441564260 13803931620 15457798899 15831175684 17175332110 19788969605 20610398532 23746763526 25762998165 30915597798 34350664220 35620145289 39577939210 47493527052 51525996330 59366908815 61831195596 71240290578 77288994495 79155878420 91029260183 103051992660 118733817630 142480581156 154577988990 178100726445 182058520366 237467635260 273087780549 309155977980 356201452890 364117040732 455146300915 546175561098 712402905780 819263341647 910292601830 1092351122196 1365438902745 1638526683294 1820585203660 2730877805490 3277053366588 4096316708235 5461755610980 8192633416470 16385266832940
• Sum of all divisors σ(n): 52904510450064
• Sum of proper divisors (its aliquot sum) s(n): 36519243617124
• 16385266832940 is an abundant number, because the sum of its proper divisors (36519243617124) is greater than itself. Its abundance is 20133976784184

Bases of 16385266832940

• Binary: 11101110011011111110000000100101011000101100₂
• Hexadecimal: 0xEE6FE02562C
• Base-36: 5T3ACTF70

Squares and roots of 16385266832940

• 16385266832940 squared (16385266832940²) is 268476969186643617869043600
• 16385266832940 cubed (16385266832940³) is 4399066778622166040309567619438776184000
• The square root of 16385266832940 is 4047871.8893932405
• The cube root of 16385266832940 is 25399.0714278823

Scales and comparisons

• 16,385,266,832,940 seconds is equal to 521,000 years, 41 weeks, 5 days, 1 hour, 9 minutes.
• To count from 1 to 16,385,266,832,940 would take you about one million, three hundred two thousand, five hundred 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 16385266832940 cubic inches would be around 2116.6 feet tall.

Recreational maths with 16385266832940

• 16385266832940 backwards is 04923866258361
• The number of decimal digits it has is: 14
• The sum of 16385266832940's digits is 63
• More coming soon!