138012887671200

Names of 138012887671200

• Cardinal: 138012887671200 can be written as One hundred thirty-eight trillion, twelve billion, eight hundred eighty-seven million, six hundred seventy-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.380128876712 × 10¹⁴

Factors of 138012887671200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1005432

Divisors of 138012887671200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 160 180 200 225 240 288 300 360 400 450 480 600 720 800 900 1200 1440 1800 2400 3600 7200 19441 38882 58323 77764 97205 116646 155528 174969 194410 233292 291615 311056 349938 388820 466584 486025 583230 622112 699876 777640 874845 933168 972050 985981 1166460 1399752 1458075 1555280 1749690 1866336 1944100 1971962 2332920 2799504 2916150 2957943 3110560 3499380 3888200 3943924 4374225 4665840 4929905 5599008 5832300 5915886 6998760 7776400 7887848 8748450 8873829 9331680 9859810 11664600 11831772 13997520 14789715 15552800 15775696 17496900 17747658 19719620 23329200 23663544 24649525 27995040 29579430 31551392 34993800 35495316 39439240 44369145 46658400 47327088 49299050 59158860 69987600 70990632 73948575 78878480 88738290 94654176 98598100 118317720 139975200 141981264 147897150 157756960 177476580 197196200 221845725 236635440 283962528 295794300 354953160 394392400 443691450 473270880 591588600 709906320 788784800 887382900 1183177200 1419812640 1774765800 2366354400 3549531600 7099063200 19168456621 38336913242 57505369863 76673826484 95842283105 115010739726 153347652968 172516109589 191684566210 230021479452 287526849315 306695305936 345032219178 383369132420 460042958904 479211415525 575053698630 613390611872 690064438356 766738264840 862580547945 920085917808 958422831050 1150107397260 1380128876712 1437634246575 1533476529680 1725161095890 1840171835616 1916845662100 2300214794520 2760257753424 2875268493150 3066953059360 3450322191780 3833691324200 4312902739725 4600429589040 5520515506848 5750536986300 6900644383560 7667382648400 8625805479450 9200859178080 11501073972600 13801288767120 15334765296800 17251610958900 23002147945200 27602577534240 34503221917800 46004295890400 69006443835600 138012887671200
• Sum of all divisors σ(n): 486693471835116
• Sum of proper divisors (its aliquot sum) s(n): 348680584163916
• 138012887671200 is an abundant number, because the sum of its proper divisors (348680584163916) is greater than itself. Its abundance is 210667696492716

Bases of 138012887671200

• Binary: 11111011000010110100001001001001110000110100000₂
• Hexadecimal: 0x7D85A124E1A0
• Base-36: 1CX68TXK80

Squares and roots of 138012887671200

• 138012887671200 squared (138012887671200²) is 19047557163343268959309440000
• 138012887671200 cubed (138012887671200³) is 2628808367195255489127783466241776128000000
• The square root of 138012887671200 is 11747888.6473783025
• The cube root of 138012887671200 is 51678.1011442001

Scales and comparisons

• 138,012,887,671,200 seconds is equal to 4,388,382 years, 48 weeks, 1 day, 2 hours.
• To count from 1 to 138,012,887,671,200 would take you about ten million, nine hundred seventy thousand, nine hundred fifty-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 138012887671200 cubic inches would be around 4306.5 feet tall.

Recreational maths with 138012887671200

• 138012887671200 backwards is 002176788210831
• The number of decimal digits it has is: 15
• The sum of 138012887671200's digits is 54
• More coming soon!