16389101053440

Names of 16389101053440

• Cardinal: 16389101053440 can be written as Sixteen trillion, three hundred eighty-nine billion, one hundred one million, fifty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.638910105344 × 10¹³

Factors of 16389101053440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 81245

Divisors of 16389101053440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 37 40 45 48 54 60 64 72 74 79 80 90 96 108 111 120 128 135 144 148 158 160 180 185 192 216 222 237 240 256 270 288 296 316 320 333 360 370 384 395 432 444 474 480 512 540 555 576 592 632 640 666 711 720 740 768 790 864 888 948 960 999 1080 1110 1152 1184 1185 1264 1280 1332 1422 1440 1480 1536 1580 1665 1728 1776 1896 1920 1998 2133 2160 2220 2304 2368 2370 2528 2560 2664 2844 2880 2923 2960 3160 3330 3456 3552 3555 3792 3840 3996 4266 4320 4440 4608 4736 4740 4995 5056 5328 5688 5760 5846 5920 6320 6660 6912 7104 7110 7584 7680 7992 8532 8640 8769 8880 9472 9480 9990 10112 10656 10665 11376 11520 11692 11840 12640 13320 13824 14208 14220 14615 15168 15984 17064 17280 17538 17760 18944 18960 19980 20224 21312 21330 22752 23040 23384 23680 25280 26307 26640 28416 28440 29230 30336 31968 34128 34560 35076 35520 37920 39960 40448 42624 42660 43845 45504 46768 47360 50560 52614 53280 56832 56880 58460 60672 63936 68256 69120 70152 71040 75840 78921 79920 81119 85248 85320 87690 91008 93536 94720 101120 105228 106560 113760 116920 121344 127872 131535 136512 140304 142080 151680 157842 159840 162238 170496 170640 175380 182016 187072 202240 210456 213120 227520 233840 243357 255744 263070 273024 280608 284160 303360 315684 319680 324476 341280 350760 364032 374144 394605 405595 420912 426240 455040 467680 486714 511488 526140 546048 561216 606720 631368 639360 648952 682560 701520 730071 748288 789210 811190 841824 852480 910080 935360 973428 1052280 1092096 1122432 1216785 1262736 1278720 1297904 1365120 1403040 1460142 1496576 1578420 1622380 1683648 1820160 1870720 1946856 2104560 2190213 2244864 2433570 2525472 2557440 2595808 2730240 2806080 2920284 3001403 3156840 3244760 3367296 3650355 3741440 3893712 4209120 4380426 4489728 4867140 5050944 5191616 5460480 5612160 5840568 6002806 6313680 6408401 6489520 6734592 7300710 7482880 7787424 8418240 8760852 9004209 9734280 10101888 10383232 10951065 11224320 11681136 12005612 12627360 12816802 12979040 13469184 14601420 15007015 15574848 16836480 17521704 18008418 19225203 19468560 20203776 20766464 21902130 22448640 23362272 24011224 25254720 25633604 25958080 27012627 29202840 30014030 31149696 32042005 33672960 35043408 36016836 38450406 38937120 40407552 41532928 43804260 45021045 46724544 48022448 50509440 51267208 51916160 54025254 57675609 58405680 60028060 62299392 64084010 67345920 70086816 72033672 76900812 77874240 81037881 87608520 90042090 93449088 96044896 96126015 101018880 102534416 103832320 108050508 115351218 116811360 120056120 124598784 128168020 135063135 140173632 144067344 153801624 155748480 162075762 173026827 175217040 180084180 186898176 192089792 192252030 202037760 205068832 207664640 216101016 230702436 233622720 237110837 240112240 256336040 270126270 280347264 288134688 288378045 307603248 311496960 324151524 346053654 350434080 360168360 373796352 384179584 384504060 405189405 410137664 432202032 461404872 467245440 474221674 480224480 512672080 540252540 560694528 576269376 576756090 615206496 622993920 648303048 692107308 700868160 711332511 720336720 768359168 769008120 810378810 820275328 864404064 865134135 922809744 934490880 948443348 960448960 1025344160 1080505080 1121389056 1152538752 1153512180 1185554185 1230412992 1296606096 1384214616 1401736320 1422665022 1440673440 1536718336 1538016240 1620757620 1640550656 1728808128 1730268270 1845619488 1868981760 1896886696 1920897920 2050688320 2133997533 2161010160 2305077504 2307024360 2371108370 2460825984 2593212192 2768429232 2803472640 2845330044 2881346880 3076032480 3241515240 3281101312 3457616256 3460536540 3556662555 3691238976 3793773392 3841795840 4101376640 4267995066 4322020320 4610155008 4614048720 4742216740 4921651968 5186424384 5536858464 5606945280 5690660088 5762693760 6152064960 6401992599 6483030480 6915232512 6921073080 7113325110 7382477952 7587546784 7683591680 8202753280 8535990132 8644040640 9228097440 9484433480 9843303936 10372848768 10669987665 11073716928 11381320176 11525387520 12304129920 12803985198 12966060960 13830465024 13842146160 14226650220 14764955904 15175093568 16405506560 17071980264 17288081280 18456194880 18968866960 20745697536 21339975330 22147433856 22762640352 23050775040 24608259840 25607970396 25932121920 27684292320 28453300440 29529911808 30350187136 32009962995 34143960528 34576162560 36912389760 37937733920 41491395072 42679950660 44294867712 45525280704 49216519680 51215940792 51864243840 55368584640 56906600880 60700374272 64019925990 68287921056 69152325120 73824779520 75875467840 85359901320 88589735424 91050561408 102431881584 103728487680 110737169280 113813201760 121400748544 128039851980 136575842112 147649559040 151750935680 170719802640 182101122816 204863763168 207456975360 221474338560 227626403520 256079703960 273151684224 303501871360 341439605280 364202245632 409727526336 442948677120 455252807040 512159407920 546303368448 607003742720 682879210560 819455052672 910505614080 1024318815840 1092606736896 1365758421120 1638910105344 1821011228160 2048637631680 2731516842240 3277820210688 4097275263360 5463033684480 8194550526720 16389101053440
• Sum of all divisors σ(n): 60546410496000
• Sum of proper divisors (its aliquot sum) s(n): 44157309442560
• 16389101053440 is an abundant number, because the sum of its proper divisors (44157309442560) is greater than itself. Its abundance is 27768208389120

Bases of 16389101053440

• Binary: 11101110011111100010100010111110011000000000₂
• Hexadecimal: 0xEE7E28BE600
• Base-36: 5T51RM2O0

Squares and roots of 16389101053440

• 16389101053440 squared (16389101053440²) is 268602633339868117735833600
• 16389101053440 cubed (16389101053440³) is 4402155701027190633935020401396547584000
• The square root of 16389101053440 is 4048345.4711079191
• The cube root of 16389101053440 is 25401.0524361079

Scales and comparisons

• 16,389,101,053,440 seconds is equal to 521,122 years, 37 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 16,389,101,053,440 would take you about one million, three hundred two thousand, eight hundred six 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 16389101053440 cubic inches would be around 2116.8 feet tall.

Recreational maths with 16389101053440

• 16389101053440 backwards is 04435010198361
• 16389101053440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16389101053440's digits is 45
• More coming soon!