13809786949530

Names of 13809786949530

• Cardinal: 13809786949530 can be written as Thirteen trillion, eight hundred nine billion, seven hundred eighty-six million, nine hundred forty-nine thousand, five hundred thirty.

Scientific notation

• Scientific notation: 1.380978694953 × 10¹³

Factors of 13809786949530

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5171

Divisors of 13809786949530

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 30 33 39 45 55 65 66 78 90 99 110 117 130 143 165 195 198 234 271 286 330 390 429 495 542 585 715 813 858 990 1033 1170 1287 1355 1430 1626 2066 2145 2439 2574 2710 2981 3099 3523 3833 4065 4290 4878 5165 5962 6198 6435 7046 7666 8130 8943 9297 10330 10569 11363 11499 12195 12870 13429 14905 15495 17615 17886 18594 19165 21138 22726 22998 24390 26829 26858 29810 30990 31707 34089 34497 35230 38330 38753 40287 42163 44715 46485 49829 52845 53658 56815 57495 63414 67145 68178 68994 77506 80574 84326 89430 92970 99658 102267 105690 113630 114990 116259 120861 126489 134145 134290 147719 149487 158535 170445 172485 193765 201435 204534 210815 232518 241722 249145 252978 268290 279943 295438 298974 317070 340890 344970 348777 379467 387530 402870 421630 443157 448461 498290 511335 548119 559886 581295 604305 632445 697554 738595 747435 758934 839829 886314 896922 1022670 1038743 1096238 1162590 1208610 1264890 1329471 1399715 1477190 1494870 1644357 1679658 1743885 1897335 2077486 2215785 2242305 2519487 2658942 2740595 2799430 3079373 3116229 3288714 3487770 3639259 3794670 3959489 4199145 4431570 4484610 4933071 5038974 5193715 5481190 6158746 6232458 6647355 7278518 7918978 8221785 8398290 9238119 9348687 9866142 10387430 10917777 11426173 11878467 12597435 13294710 13503659 15396865 15581145 16443570 18196295 18476238 18697374 19797445 21835554 22852346 23756934 24665355 25194870 27007318 27714357 30793730 31162290 32753331 34278519 35635401 36392590 39594890 40031849 40510977 43554379 46190595 46743435 49330710 51473357 54588885 55428714 57130865 59392335 65506662 67518295 68557038 71270802 80063698 81021954 87108758 92381190 93486870 102835557 102946714 109177770 114261730 118784670 120095547 121532931 130663137 135036590 138571785 148540249 154420071 163766655 171392595 178177005 200159245 202554885 205671114 217771895 240191094 243065862 257366785 261326274 277143570 297080498 308840142 327533310 342785190 356354010 360286641 391989411 400318490 405109770 435543790 445620747 463260213 514177785 514733570 566206927 600477735 607664655 653315685 720573282 742701245 772100355 783978822 891241494 926520426 1028355570 1073021519 1132413854 1200955470 1215329310 1306631370 1336862241 1485402490 1544200710 1698620781 1801433205 1959947055 2146043038 2228103735 2316301065 2673724482 2831034635 3219064557 3397241562 3602866410 3919894110 4456207470 4632602130 5095862343 5365107595 5662069270 6438129114 6684311205 8493103905 9657193671 10191724686 10730215190 11803236709 13368622410 13949279747 16095322785 16986207810 19314387342 23606473418 25479311715 27898559494 32190645570 35409710127 41847839241 48285968355 50958623430 59016183545 69746398735 70819420254 83695678482 96571936710 106229130381 118032367090 125543517723 139492797470 153442077217 177048550635 209239196205 212458260762 251087035446 306884154434 354097101270 418478392410 460326231651 531145651905 627717588615 767210386085 920652463302 1062291303810 1255435177230 1380978694953 1534420772170 2301631158255 2761957389906 4603262316510 6904893474765 13809786949530
• Sum of all divisors σ(n): 42390319555584
• Sum of proper divisors (its aliquot sum) s(n): 28580532606054
• 13809786949530 is an abundant number, because the sum of its proper divisors (28580532606054) is greater than itself. Its abundance is 14770745656524

Bases of 13809786949530

• Binary: 11001000111101010111011100100000111110011010₂
• Hexadecimal: 0xC8F57720F9A
• Base-36: 4W84MLAQI

Squares and roots of 13809786949530

• 13809786949530 squared (13809786949530²) is 190710215591409102767220900
• 13809786949530 cubed (13809786949530³) is 2633667446416294158178013794286661177000
• The square root of 13809786949530 is 3716152.1698566111
• The cube root of 13809786949530 is 23991.7720345653

Scales and comparisons

• 13,809,786,949,530 seconds is equal to 439,108 years, 26 weeks, 3 days, 2 hours, 25 minutes, 30 seconds.
• To count from 1 to 13,809,786,949,530 would take you about one million, ninety-seven thousand, seven hundred seventy-one 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 13809786949530 cubic inches would be around 1999.3 feet tall.

Recreational maths with 13809786949530

• 13809786949530 backwards is 03594968790831
• The number of decimal digits it has is: 14
• The sum of 13809786949530's digits is 72
• More coming soon!