13945861838000000

Names of 13945861838000000

• Cardinal: 13945861838000000 can be written as Thirteen quadrillion, nine hundred forty-five trillion, eight hundred sixty-one billion, eight hundred thirty-eight million.

Scientific notation

• Scientific notation: 1.3945861838 × 10¹⁶

Factors of 13945861838000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 767

Divisors of 13945861838000000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 128 136 160 170 200 250 272 320 340 400 425 500 544 625 640 680 743 800 850 1000 1088 1250 1360 1486 1600 1700 2000 2125 2176 2500 2720 2972 3125 3200 3400 3715 4000 4250 5000 5440 5944 6250 6800 7430 8000 8500 10000 10625 10880 11888 12500 12631 13600 14860 15625 16000 17000 18575 20000 21250 23776 25000 25262 27200 29720 31250 34000 37150 40000 42500 47552 50000 50524 53125 54400 59440 62500 63155 68000 74300 80000 85000 92875 95104 100000 101048 106250 118880 125000 126310 136000 148600 170000 185750 200000 202096 212500 237760 250000 252620 265625 272000 297200 315775 340000 371500 400000 404192 425000 464375 475520 500000 505240 531250 552049 594400 631550 680000 743000 808384 850000 928750 1000000 1010480 1062500 1104098 1188800 1263100 1360000 1486000 1578875 1616768 1700000 1857500 2000000 2020960 2125000 2208196 2321875 2377600 2526200 2760245 2972000 3157750 3400000 3715000 4041920 4250000 4416392 4643750 5052400 5520490 5944000 6315500 6800000 7430000 7894375 8083840 8500000 8832784 9287500 9384833 10104800 11040980 11609375 11888000 12631000 13801225 14860000 15788750 17000000 17665568 18575000 18769666 20209600 22081960 23218750 25262000 27602450 29720000 31577500 34000000 35331136 37150000 37539332 39471875 40419200 44163920 46437500 46924165 50524000 55204900 59440000 63155000 69006125 70662272 74300000 75078664 78943750 88327840 92875000 93848330 101048000 110409800 126310000 138012250 148600000 150157328 157887500 176655680 185750000 187696660 197359375 202096000 220819600 234620825 252620000 276024500 297200000 300314656 315775000 345030625 353311360 371500000 375393320 394718750 410172407 441639200 469241650 505240000 552049000 600629312 631550000 690061250 743000000 750786640 789437500 820344814 883278400 938483300 1010480000 1104098000 1173104125 1201258624 1263100000 1380122500 1486000000 1501573280 1578875000 1640689628 1725153125 1766556800 1876966600 2050862035 2208196000 2346208250 2526200000 2760245000 3003146560 3157750000 3281379256 3450306250 3753933200 4101724070 4416392000 4692416500 5052400000 5520490000 5865520625 6006293120 6315500000 6562758512 6900612500 6972930919 7507866400 8203448140 8625765625 8832784000 9384833000 10254310175 11040980000 11731041250 12631000000 13125517024 13801225000 13945861838 15015732800 16406896280 17251531250 18769666000 20508620350 22081960000 23462082500 25262000000 26251034048 27602450000 27891723676 29327603125 30031465600 32813792560 34503062500 34864654595 37539332000 41017240700 44163920000 46924165000 51271550875 52502068096 55204900000 55783447352 58655206250 65627585120 69006125000 69729309190 75078664000 82034481400 93848330000 102543101750 110409800000 111566894704 117310412500 131255170240 138012250000 139458618380 146638015625 150157328000 164068962800 174323272975 187696660000 205086203500 220819600000 223133789408 234620825000 256357754375 262510340480 276024500000 278917236760 293276031250 328137925600 348646545950 375393320000 410172407000 446267578816 469241650000 512715508750 552049000000 557834473520 586552062500 656275851200 697293091900 750786640000 820344814000 871616364875 892535157632 938483300000 1025431017500 1104098000000 1115668947040 1173104125000 1281788771875 1312551702400 1394586183800 1640689628000 1743232729750 1876966600000 2050862035000 2231337894080 2346208250000 2563577543750 2789172367600 3281379256000 3486465459500 3753933200000 4101724070000 4358081824375 4462675788160 4692416500000 5127155087500 5578344735200 6408943859375 6562758512000 6972930919000 8203448140000 8716163648750 9384833000000 10254310175000 11156689470400 12817887718750 13945861838000 16406896280000 17432327297500 18769666000000 20508620350000 21790409121875 22313378940800 25635775437500 27891723676000 32813792560000 34864654595000 41017240700000 43580818243750 51271550875000 55783447352000 69729309190000 82034481400000 87161636487500 102543101750000 108952045609375 111566894704000 139458618380000 164068962800000 174323272975000 205086203500000 217904091218750 278917236760000 348646545950000 410172407000000 435808182437500 557834473520000 697293091900000 820344814000000 871616364875000 1394586183800000 1743232729750000 2789172367600000 3486465459500000 6972930919000000 13945861838000000
• Sum of all divisors σ(n): 36820401114708000
• Sum of proper divisors (its aliquot sum) s(n): 22874539276708000
• 13945861838000000 is an abundant number, because the sum of its proper divisors (22874539276708000) is greater than itself. Its abundance is 8928677438708000

Bases of 13945861838000000

• Binary: 110001100010111010111111111100111100001100111110000000₂
• Hexadecimal: 0x318BAFFCF0CF80
• Base-36: 3TBE8HEV2BK

Squares and roots of 13945861838000000

• 13945861838000000 squared (13945861838000000²) is 194487062404584738244000000000000
• 13945861838000000 cubed (13945861838000000³) is 2712289701572822817314218732472000000000000000000
• The square root of 13945861838000000 is 118092598.5741697531
• The cube root of 13945861838000000 is 240703.1568349171

Scales and comparisons

• 13,945,861,838,000,000 seconds is equal to 443,435,269 years, 3 weeks, 2 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 13,945,861,838,000,000 would take you about one billion, three hundred thirty million, three hundred five thousand, eight hundred 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 13945861838000000 cubic inches would be around 20058.6 feet tall.

Recreational maths with 13945861838000000

• 13945861838000000 backwards is 00000083816854931
• The number of decimal digits it has is: 17
• The sum of 13945861838000000's digits is 56
• More coming soon!