13813547474720

Names of 13813547474720

• Cardinal: 13813547474720 can be written as Thirteen trillion, eight hundred thirteen billion, five hundred forty-seven million, four hundred seventy-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.381354747472 × 10¹³

Factors of 13813547474720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12096

Divisors of 13813547474720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 23 28 32 34 35 40 46 56 68 70 80 85 92 112 115 119 136 140 160 161 170 184 224 230 238 272 280 322 340 368 391 460 476 544 560 595 644 680 736 782 805 920 952 1120 1190 1288 1360 1564 1610 1840 1904 1955 2380 2576 2720 2737 3128 3220 3680 3808 3851 3910 4760 5152 5474 6256 6440 7702 7820 8191 9520 10948 12512 12880 13685 15404 15640 16382 19040 19255 21896 25760 26957 27370 30808 31280 32764 38510 40955 43792 53914 54740 57337 61616 62560 65467 65528 77020 81910 87584 88573 107828 109480 114674 123232 130934 131056 134785 139247 154040 163820 177146 188393 215656 218960 229348 261868 262112 269570 278494 286685 308080 327335 327640 354292 376786 431312 437920 442865 458269 458696 523736 539140 556988 573370 616160 620011 654670 655280 696235 708584 753572 862624 885730 916538 917392 941965 974729 1047472 1078280 1113976 1146740 1240022 1309340 1310560 1318751 1392470 1417168 1505741 1507144 1771460 1833076 1834784 1883930 1949458 2094944 2156560 2227952 2291345 2293480 2480044 2618680 2637502 2784940 2834336 3011482 3014288 3100055 3202681 3542920 3666152 3767860 3898916 4313120 4455904 4582690 4586960 4873645 4960088 5237360 5275004 5569880 6022964 6028576 6200110 6405362 6593755 7085840 7332304 7528705 7535720 7797832 9165380 9173920 9747290 9920176 10474720 10540187 10550008 11139760 12045928 12400220 12810724 13187510 14171680 14664608 15057410 15071440 15595664 16013405 18330760 19494580 19840352 21080374 21100016 22279520 22418767 24091856 24800440 25621448 26375020 30114820 30142880 31191328 31543541 32026810 36661520 38989160 42160748 42200032 44837534 48183712 49600880 51242896 52700935 52750040 60229640 63087082 64053620 73323040 77978320 84321496 89675068 99201760 102485792 105401870 105500080 112093835 120459280 126174164 128107240 155956640 157717705 168642992 179350136 210803740 211000160 220804787 224187670 240918560 252348328 256214480 315435410 337285984 358700272 421607480 441609574 448375340 504696656 512428960 536240197 630870820 717400544 725501443 843214960 883219148 896750680 1009393312 1072480394 1104023935 1261741640 1451002886 1686429920 1766438296 1793501360 2144960788 2208047870 2523483280 2681200985 2902005772 3532876592 3587002720 3627507215 3753681379 4289921576 4416095740 5046966560 5078510101 5362401970 5804011544 7065753184 7255014430 7507362758 8579843152 8832191480 10157020202 10724803940 11608023088 12333524531 14510028860 15014725516 17159686304 17664382960 18768406895 20314040404 21449607880 23216046176 24667049062 25392550505 29020057720 30029451032 35328765920 37536813790 40628080808 42899215760 49334098124 50785101010 58040115440 60058902064 61667622655 75073627580 81256161616 85798431520 86334671717 98668196248 101570202020 116080230880 120117804128 123335245310 150147255160 162512323232 172669343434 197336392496 203140404040 246670490620 300294510320 345338686868 394672784992 406280808080 431673358585 493340981240 600589020640 690677373736 812561616160 863346717170 986681962480 1381354747472 1726693434340 1973363924960 2762709494944 3453386868680 6906773737360 13813547474720
• Sum of all divisors σ(n): 41223205158912
• Sum of proper divisors (its aliquot sum) s(n): 27409657684192
• 13813547474720 is an abundant number, because the sum of its proper divisors (27409657684192) is greater than itself. Its abundance is 13596110209472

Bases of 13813547474720

• Binary: 11001001000000110111100101110001111100100000₂
• Hexadecimal: 0xC9037971F20
• Base-36: 4W9UTIEJK

Squares and roots of 13813547474720

• 13813547474720 squared (13813547474720²) is 190814093836343289039078400
• 13813547474720 cubed (13813547474720³) is 2635819544054004957264780487716098048000
• The square root of 13813547474720 is 3716658.1057073301
• The cube root of 13813547474720 is 23993.9495597095

Scales and comparisons

• 13,813,547,474,720 seconds is equal to 439,228 years, 4 weeks, 1 day, 16 hours, 45 minutes, 20 seconds.
• To count from 1 to 13,813,547,474,720 would take you about one million, ninety-eight thousand and seventy 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 13813547474720 cubic inches would be around 1999.5 feet tall.

Recreational maths with 13813547474720

• 13813547474720 backwards is 02747474531831
• 13813547474720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13813547474720's digits is 56
• More coming soon!