216139069440

Names of 216139069440

• Cardinal: 216139069440 can be written as Two hundred sixteen billion, one hundred thirty-nine million, sixty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.1613906944 × 10¹¹

Factors of 216139069440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3897

Divisors of 216139069440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 29 30 32 35 36 40 42 45 48 54 56 58 60 63 64 70 72 80 84 87 90 96 105 108 112 116 120 126 128 135 140 144 145 160 168 174 180 189 192 203 210 216 224 232 240 252 256 261 270 280 288 290 315 320 336 348 360 378 384 406 420 432 435 448 464 480 504 512 522 540 560 576 580 609 630 640 672 696 720 756 768 783 812 840 864 870 896 928 945 960 1008 1015 1024 1044 1080 1120 1152 1160 1218 1260 1280 1305 1344 1392 1440 1512 1536 1566 1624 1680 1728 1740 1792 1827 1856 1890 1920 2016 2030 2048 2088 2160 2240 2304 2320 2436 2520 2560 2610 2688 2784 2880 3024 3045 3072 3132 3248 3360 3456 3480 3584 3654 3712 3780 3840 3851 3915 4032 4060 4176 4320 4480 4608 4640 4872 5040 5120 5220 5376 5481 5568 5760 6048 6090 6144 6264 6496 6720 6912 6960 7168 7308 7424 7560 7680 7702 7830 8064 8120 8352 8640 8960 9135 9216 9280 9744 10080 10240 10440 10752 10962 11136 11520 11553 12096 12180 12528 12992 13440 13824 13920 14336 14616 14848 15120 15360 15404 15660 16128 16240 16704 17280 17920 18270 18432 18560 19255 19488 20160 20880 21504 21924 22272 23040 23106 24192 24360 25056 25984 26880 26957 27405 27648 27840 29232 29696 30240 30720 30808 31320 32256 32480 33408 34560 34659 35840 36540 37120 38510 38976 40320 41760 43008 43848 44544 46080 46212 48384 48720 50112 51968 53760 53914 54810 55296 55680 57765 58464 59392 60480 61616 62640 64512 64960 66816 69120 69318 71680 73080 74240 77020 77952 80640 80871 83520 87696 89088 92160 92424 96768 97440 100224 103936 103977 107520 107828 109620 111360 111679 115530 116928 120960 123232 125280 129024 129920 133632 134785 138240 138636 146160 148480 154040 155904 161280 161742 167040 173295 175392 178176 184848 193536 194880 200448 207872 207954 215040 215656 219240 222720 223358 231060 233856 241920 242613 246464 250560 259840 267264 269570 276480 277272 292320 296960 308080 311808 322560 323484 334080 335037 346590 350784 369696 387072 389760 400896 404355 415744 415908 431312 438480 445440 446716 462120 467712 483840 485226 492928 501120 519680 519885 534528 539140 554544 558395 584640 616160 623616 645120 646968 668160 670074 693180 701568 727839 739392 779520 781753 801792 808710 831816 862624 876960 890880 893432 924240 935424 967680 970452 985856 1002240 1005111 1039360 1039770 1078280 1109088 1116790 1169280 1213065 1232320 1247232 1293936 1336320 1340148 1386360 1403136 1455678 1478784 1559040 1563506 1603584 1617420 1663632 1675185 1725248 1753920 1786864 1848480 1870848 1935360 1940904 1971712 2004480 2010222 2078720 2079540 2156560 2218176 2233580 2338560 2345259 2426130 2464640 2587872 2672640 2680296 2772720 2806272 2911356 2957568 3015333 3118080 3127012 3234840 3327264 3350370 3450496 3507840 3573728 3639195 3696960 3741696 3881808 3908765 3943424 4008960 4020444 4159080 4313120 4436352 4467160 4677120 4690518 4852260 4929280 5025555 5175744 5360592 5545440 5612544 5822712 5915136 6030666 6236160 6254024 6469680 6654528 6700740 6900992 7015680 7035777 7147456 7278390 7393920 7763616 7817530 7886848 8017920 8040888 8318160 8626240 8872704 8934320 9354240 9381036 9704520 9858560 10051110 10351488 10721184 11090880 11225088 11645424 11726295 11830272 12061332 12508048 12939360 13309056 13401480 13801984 14031360 14071554 14294912 14556780 14787840 15076665 15527232 15635060 16081776 16636320 17252480 17745408 17868640 18708480 18762072 19409040 19717120 20102220 20702976 21107331 21442368 22181760 23290848 23452590 23660544 24122664 25016096 25878720 26618112 26802960 27603968 28062720 28143108 28589824 29113560 29575680 30153330 31054464 31270120 32163552 33272640 34504960 35178885 35490816 35737280 37524144 38818080 39434240 40204440 41405952 42214662 42884736 44363520 46581696 46905180 48245328 50032192 51757440 53236224 53605920 55207936 56125440 56286216 57179648 58227120 59151360 60306660 62108928 62540240 64327104 66545280 69009920 70357770 70981632 71474560 75048288 77636160 80408880 82811904 84429324 85769472 88727040 93163392 93810360 96490656 100064384 103514880 105536655 106472448 107211840 112572432 114359296 116454240 118302720 120613320 124217856 125080480 128654208 133090560 138019840 140715540 142949120 150096576 155272320 160817760 165623808 168858648 171538944 177454080 186326784 187620720 192981312 200128768 207029760 211073310 212944896 214423680 225144864 228718592 232908480 241226640 248435712 250160960 257308416 266181120 276039680 281431080 285898240 300193152 310544640 321635520 337717296 343077888 354908160 372653568 375241440 385962624 400257536 414059520 422146620 428847360 450289728 465816960 482453280 496871424 500321920 514616832 532362240 562862160 571796480 600386304 621089280 643271040 675434592 686155776 745307136 750482880 771925248 800515072 828119040 844293240 857694720 900579456 931633920 964906560 1000643840 1029233664 1064724480 1125724320 1143592960 1200772608 1242178560 1286542080 1350869184 1490614272 1500965760 1543850496 1601030144 1688586480 1715389440 1801158912 1863267840 1929813120 2001287680 2058467328 2251448640 2401545216 2484357120 2573084160 2701738368 3001931520 3087700992 3377172960 3430778880 3602317824 3726535680 3859626240 4002575360 4502897280 4803090432 5146168320 5403476736 6003863040 6175401984 6754345920 7204635648 7453071360 7719252480 8005150720 9005794560 10292336640 10806953472 12007726080 13508691840 14409271296 15438504960 18011589120 21613906944 24015452160 27017383680 30877009920 36023178240 43227813888 54034767360 72046356480 108069534720 216139069440
• Sum of all divisors σ(n): 908578944000
• Sum of proper divisors (its aliquot sum) s(n): 692439874560
• 216139069440 is an abundant number, because the sum of its proper divisors (692439874560) is greater than itself. Its abundance is 476300805120

Bases of 216139069440

• Binary: 11001001010010111001000111100000000000₂
• Hexadecimal: 0x3252E47800
• Base-36: 2RAJMDC0

Squares and roots of 216139069440

• 216139069440 squared (216139069440²) is 46716097338389141913600
• 216139069440 cubed (216139069440³) is 10097173806587889921805604880384000
• The square root of 216139069440 is 464907.5923664829
• The cube root of 216139069440 is 6001.2874037455

Scales and comparisons

• 216,139,069,440 seconds is equal to 6,872 years, 28 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 216,139,069,440 would take you about thirteen thousand, seven 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 216139069440 cubic inches would be around 500.1 feet tall.

Recreational maths with 216139069440

• 216139069440 backwards is 044960931612
• 216139069440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216139069440's digits is 45
• More coming soon!