13440869478400

Names of 13440869478400

• Cardinal: 13440869478400 can be written as Thirteen trillion, four hundred forty billion, eight hundred sixty-nine million, four hundred seventy-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.34408694784 × 10¹³

Factors of 13440869478400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1228

Divisors of 13440869478400

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 112 128 130 140 160 175 182 200 208 224 256 260 280 320 325 350 364 400 416 448 455 512 520 560 640 650 700 728 800 832 896 910 1024 1040 1120 1201 1280 1300 1400 1456 1600 1664 1792 1820 2048 2080 2240 2275 2402 2560 2600 2800 2912 3200 3328 3584 3640 4096 4160 4480 4550 4804 5120 5200 5600 5824 6005 6400 6656 7168 7280 8320 8407 8960 9100 9608 10240 10400 11200 11648 12010 12800 13312 14336 14560 15613 16640 16814 17920 18200 19216 20480 20800 22400 23296 24020 25600 26624 28672 29120 30025 31226 33280 33628 35840 36400 38432 41600 42035 44800 46592 48040 51200 53248 58240 60050 62452 66560 67256 71680 72800 76864 78065 83200 84070 89600 93184 96080 102400 109291 116480 120100 124904 133120 134512 143360 145600 153728 156130 166400 168140 179200 186368 192160 210175 218582 232960 240200 249808 266240 269024 291200 307456 312260 332800 336280 358400 372736 384320 390325 420350 437164 465920 480400 499616 538048 546455 582400 614912 624520 665600 672560 716800 768640 780650 840700 874328 931840 960800 999232 1076096 1092910 1164800 1229824 1249040 1331200 1345120 1442401 1537280 1561300 1681400 1748656 1863680 1921600 1998464 2152192 2185820 2329600 2459648 2498080 2690240 2732275 2884802 3074560 3122600 3362800 3497312 3843200 3996928 4304384 4371640 4659200 4919296 4996160 5380480 5464550 5769604 6149120 6245200 6725600 6994624 7212005 7686400 7993856 8608768 8743280 9318400 9992320 10096807 10760960 10929100 11539208 12298240 12490400 13451200 13989248 14424010 15372800 15987712 17217536 17486560 18751213 19984640 20193614 21521920 21858200 23078416 24596480 24980800 26902400 27978496 28848020 30745600 31975424 34435072 34973120 36060025 37502426 39969280 40387228 43043840 43716400 46156832 49961600 50484035 53804800 55956992 57696040 61491200 63950848 69946240 72120050 75004852 79938560 80774456 86087680 87432800 92313664 93756065 99923200 100968070 107609600 111913984 115392080 122982400 131258491 139892480 144240100 150009704 159877120 161548912 172175360 174865600 184627328 187512130 199846400 201936140 215219200 223827968 230784160 252420175 262516982 279784960 288480200 300019408 319754240 323097824 349731200 369254656 375024260 399692800 403872280 430438400 447655936 461568320 468780325 504840350 525033964 559569920 576960400 600038816 646195648 656292455 699462400 738509312 750048520 799385600 807744560 860876800 923136640 937560650 1009680700 1050067928 1119139840 1153920800 1200077632 1292391296 1312584910 1398924800 1477018624 1500097040 1598771200 1615489120 1846273280 1875121300 2019361400 2100135856 2238279680 2307841600 2400155264 2584782592 2625169820 2797849600 2954037248 3000194080 3230978240 3281462275 3692546560 3750242600 4038722800 4200271712 4615683200 4800310528 5169565184 5250339640 5595699200 5908074496 6000388160 6461956480 6562924550 7385093120 7500485200 8077445600 8400543424 9231366400 9600621056 10339130368 10500679280 11191398400 12000776320 12923912960 13125849100 14770186240 15000970400 16154891200 16801086848 18462732800 19201242112 20678260736 21001358560 24001552640 25847825920 26251698200 29540372480 30001940800 32309782400 33602173696 36925465600 38402484224 41356521472 42002717120 48003105280 51695651840 52503396400 60003881600 64619564800 67204347392 73850931200 76804968448 84005434240 96006210560 103391303680 105006792800 120007763200 129239129600 134408694784 147701862400 168010868480 192012421120 206782607360 210013585600 240015526400 258478259200 268817389568 336021736960 384024842240 420027171200 480031052800 516956518400 537634779136 672043473920 840054342400 960062105600 1033913036800 1344086947840 1680108684800 1920124211200 2688173895680 3360217369600 6720434739200 13440869478400
• Sum of all divisors σ(n): 41054845144656
• Sum of proper divisors (its aliquot sum) s(n): 27613975666256
• 13440869478400 is an abundant number, because the sum of its proper divisors (27613975666256) is greater than itself. Its abundance is 14173106187856

Bases of 13440869478400

• Binary: 11000011100101110010010000000011000000000000₂
• Hexadecimal: 0xC3972403000
• Base-36: 4RINENK74

Squares and roots of 13440869478400

• 13440869478400 squared (13440869478400²) is 180656972335384688066560000
• 13440869478400 cubed (13440869478400³) is 2428186785522825222156531011682304000000
• The square root of 13440869478400 is 3666179.1388856055
• The cube root of 13440869478400 is 23776.2005094955

Scales and comparisons

• 13,440,869,478,400 seconds is equal to 427,378 years, 3 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 13,440,869,478,400 would take you about one million, sixty-eight thousand, four hundred forty-five 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 13440869478400 cubic inches would be around 1981.4 feet tall.

Recreational maths with 13440869478400

• 13440869478400 backwards is 00487496804431
• The number of decimal digits it has is: 14
• The sum of 13440869478400's digits is 58
• More coming soon!