38468386640000

Names of 38468386640000

• Cardinal: 38468386640000 can be written as Thirty-eight trillion, four hundred sixty-eight billion, three hundred eighty-six million, six hundred forty thousand.

Scientific notation

• Scientific notation: 3.846838664 × 10¹³

Factors of 38468386640000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3141

Divisors of 38468386640000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 421 500 625 640 800 842 1000 1250 1600 1684 2000 2105 2500 2713 3200 3368 4000 4210 5000 5426 6736 8000 8420 10000 10525 10852 13472 13565 16000 16840 20000 21050 21704 26944 27130 33680 40000 42100 43408 52625 53888 54260 67360 67825 80000 84200 86816 105250 108520 134720 135650 168400 173632 177241 210500 217040 263125 269440 271300 336800 339125 347264 354482 421000 434080 526250 542600 673600 678250 708964 842000 868160 886205 1052500 1085200 1142173 1347200 1356500 1417928 1684000 1695625 1736320 1772410 2105000 2170400 2284346 2713000 2835856 3368000 3391250 3544820 4210000 4340800 4431025 4568692 5426000 5671712 5710865 6736000 6782500 7089640 8420000 8681600 8862050 9137384 10852000 11343424 11421730 13565000 14179280 16840000 17724100 18274768 21704000 22155125 22686848 22843460 27130000 28358560 28554325 33680000 35448200 36549536 43408000 44310250 45686920 54260000 56717120 57108650 70896400 73099072 88620500 91373840 108520000 110775625 113434240 114217300 141792800 142771625 146198144 177241000 182747680 217040000 221551250 228434600 283585600 285543250 354482000 365495360 443102500 456869200 480854833 567171200 571086500 708964000 713858125 730990720 886205000 913738400 961709666 1142173000 1417928000 1427716250 1772410000 1827476800 1923419332 2284346000 2404274165 2835856000 2855432500 3544820000 3654953600 3846838664 4568692000 4808548330 5710865000 7089640000 7693677328 9137384000 9617096660 11421730000 12021370825 14179280000 15387354656 18274768000 19234193320 22843460000 24042741650 30774709312 38468386640 45686920000 48085483300 60106854125 61549418624 76936773280 91373840000 96170966600 120213708250 153873546560 192341933200 240427416500 300534270625 307747093120 384683866400 480854833000 601068541250 769367732800 961709666000 1202137082500 1538735465600 1923419332000 2404274165000 3846838664000 4808548330000 7693677328000 9617096660000 19234193320000 38468386640000
• Sum of all divisors σ(n): 96028036512210
• Sum of proper divisors (its aliquot sum) s(n): 57559649872210
• 38468386640000 is an abundant number, because the sum of its proper divisors (57559649872210) is greater than itself. Its abundance is 19091263232210

Bases of 38468386640000

• Binary: 1000101111110010011110100001010101000010000000₂
• Hexadecimal: 0x22FC9E855080
• Base-36: DMW4S6IRK

Squares and roots of 38468386640000

• 38468386640000 squared (38468386640000²) is 1479816770684530489600000000
• 38468386640000 cubed (38468386640000³) is 56926163691048736340801298944000000000000
• The square root of 38468386640000 is 6202288.8226847353
• The cube root of 38468386640000 is 33757.3223479567

Scales and comparisons

• 38,468,386,640,000 seconds is equal to 1,223,175 years, 36 weeks, 4 days, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 38,468,386,640,000 would take you about three million, fifty-seven thousand, nine hundred thirty-nine 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 38468386640000 cubic inches would be around 2813.1 feet tall.

Recreational maths with 38468386640000

• 38468386640000 backwards is 00004668386483
• The number of decimal digits it has is: 14
• The sum of 38468386640000's digits is 56
• More coming soon!