16393291858944

Names of 16393291858944

• Cardinal: 16393291858944 can be written as Sixteen trillion, three hundred ninety-three billion, two hundred ninety-one million, eight hundred fifty-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.6393291858944 × 10¹³

Factors of 16393291858944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 136729

Divisors of 16393291858944

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 32 33 36 39 42 44 48 52 56 63 64 66 72 77 78 84 88 91 96 99 104 112 117 126 128 132 143 144 154 156 168 169 176 182 192 198 208 224 231 234 252 256 264 273 286 288 308 312 336 338 352 364 384 396 416 429 448 462 468 504 507 512 528 546 572 576 616 624 672 676 693 704 728 768 792 819 832 858 896 924 936 1001 1008 1014 1024 1056 1092 1144 1152 1183 1232 1248 1287 1344 1352 1386 1408 1456 1521 1536 1584 1638 1664 1716 1792 1848 1859 1872 2002 2016 2028 2112 2184 2288 2304 2366 2464 2496 2574 2688 2704 2772 2816 2912 3003 3042 3072 3168 3276 3328 3432 3549 3584 3696 3718 3744 4004 4032 4056 4224 4368 4576 4608 4732 4928 4992 5148 5376 5408 5544 5577 5632 5824 6006 6084 6336 6552 6656 6864 7098 7168 7392 7436 7488 8008 8064 8112 8448 8736 9009 9152 9216 9464 9856 9984 10296 10647 10752 10816 11088 11154 11264 11648 12012 12168 12672 13013 13104 13312 13728 14196 14784 14872 14976 16016 16128 16224 16731 16896 17472 18018 18304 18928 19712 19968 20592 21294 21504 21632 22176 22308 23296 24024 24336 25344 26026 26208 27456 28392 29568 29744 29952 32032 32256 32448 33462 33792 34944 36036 36608 37856 39039 39424 39936 41184 42588 43264 44352 44616 46592 48048 48672 50688 52052 52416 54912 56784 59136 59488 59904 64064 64512 64896 66924 69888 72072 73216 75712 78078 78848 82368 85176 86528 88704 89232 93184 96096 97344 101376 104104 104832 109824 113568 117117 118272 118976 119808 128128 129792 133848 136693 139776 144144 146432 151424 156156 164736 170352 173056 177408 178464 192192 194688 208208 209664 219648 227136 234234 236544 237952 256256 259584 267696 273386 279552 288288 302848 312312 329472 340704 354816 356928 384384 389376 410079 416416 419328 439296 454272 468468 475904 512512 519168 535392 546772 576576 605696 624624 658944 681408 709632 713856 768768 778752 820158 832832 838656 908544 936936 951808 956851 1025024 1070784 1093544 1153152 1211392 1230237 1249248 1317888 1362816 1427712 1503623 1537536 1557504 1640316 1665664 1777009 1817088 1873872 1903616 1913702 2141568 2187088 2306304 2460474 2498496 2725632 2855424 2870553 3007246 3075072 3280632 3331328 3554018 3634176 3747744 3827404 4283136 4374176 4510869 4612608 4920948 4996992 5331027 5451264 5710848 5741106 6014492 6561264 6662656 7108036 7495488 7654808 8566272 8611659 8748352 9021738 9225216 9841896 9993984 10525361 10662054 10902528 11482212 12028984 12439063 13122528 13325312 13532607 14216072 14990976 15309616 15993081 17132544 17223318 17496704 18043476 19547099 19683792 19987968 21050722 21324108 22964424 23101117 24057968 24878126 26245056 27065214 28432144 29981952 30619232 31576083 31986162 34446636 34993408 36086952 37317189 39094198 39367584 39975936 42101444 42648216 45928848 46202234 48115936 49756252 52490112 54130428 56864288 58641297 59963904 61238464 63152166 63972324 68893272 69303351 69986816 72173904 74634378 78188396 78735168 84202888 85296432 91857696 92404468 94728249 96231872 99512504 104980224 108260856 111951567 113728576 117282594 119927808 122476928 126304332 127944648 136829693 137786544 138606702 139973632 144347808 149268756 156376792 157470336 161707819 168405776 170592864 175923891 183715392 184808936 189456498 192463744 199025008 207910053 209960448 216521712 223903134 227457152 234565188 244953856 252608664 254112287 255889296 273659386 275573088 277213404 288695616 298537512 312753584 314940672 323415638 336811552 341185728 351847782 367430784 369617872 378912996 384927488 398050016 410489079 415820106 419920896 433043424 447806268 454914304 469130376 485123457 489907712 505217328 508224574 511778592 547318772 551146176 554426808 577391232 597075024 625507168 629881344 646831276 673623104 682371456 703695564 734861568 739235744 757825992 762336861 769854976 796100032 820978158 831640212 866086848 895612536 909828608 938260752 970246914 979815424 1010434656 1016449148 1023557184 1094637544 1102292352 1108853616 1154782464 1194150048 1231467237 1251014336 1259762688 1293662552 1347246208 1364742912 1407391128 1455370371 1469723136 1478471488 1515651984 1524673722 1539709952 1592200064 1641956316 1663280424 1732173696 1778786009 1791225072 1819657216 1876521504 1940493828 2020869312 2032898296 2047114368 2189275088 2204584704 2217707232 2287010583 2309564928 2388300096 2462934474 2502028672 2587325104 2694492416 2729485824 2814782256 2910740742 2939446272 2956942976 3031303968 3049347444 3184400128 3283912632 3326560848 3464347392 3557572018 3582450144 3753043008 3880987656 4041738624 4065796592 4094228736 4378550176 4409169408 4435414464 4574021166 4619129856 4776600192 4925868948 5004057344 5174650208 5336358027 5388984832 5458971648 5629564512 5821481484 5913885952 6062607936 6098694888 6368800256 6567825264 6653121696 6928694784 7115144036 7164900288 7506086016 7761975312 8083477248 8131593184 8188457472 8757100352 8818338816 8870828928 9148042332 9553200384 9851737896 10008114688 10349300416 10672716054 10777969664 11259129024 11642962968 11827771904 12125215872 12197389776 12737600512 13135650528 13306243392 13857389568 14230288072 14329800576 15012172032 15523950624 16009074081 16166954496 16263186368 16376914944 17514200704 17741657856 18296084664 19106400768 19703475792 20016229376 20698600832 21345432108 22518258048 23285925936 23655543808 24250431744 24394779552 26271301056 26612486784 28460576144 28659601152 30024344064 31047901248 32018148162 32333908992 32526372736 35028401408 35483315712 36592169328 38212801536 39406951584 41397201664 42690864216 45036516096 46571851872 48500863488 48789559104 52542602112 53224973568 56921152288 57319202304 60048688128 62095802496 64036296324 65052745472 70056802816 70966631424 73184338656 78813903168 82794403328 85381728432 90073032192 93143703744 97001726976 97579118208 105085204224 106449947136 113842304576 114638404608 124191604992 128072592648 130105490944 140113605632 146368677312 157627806336 165588806656 170763456864 180146064384 186287407488 195158236416 210170408448 212899894272 227684609152 248383209984 256145185296 260210981888 292737354624 315255612672 341526913728 372574814976 390316472832 420340816896 455369218304 496766419968 512290370592 585474709248 630511225344 683053827456 745149629952 780632945664 910738436608 1024580741184 1170949418496 1261022450688 1366107654912 1490299259904 1821476873216 2049161482368 2341898836992 2732215309824 4098322964736 5464430619648 8196645929472 16393291858944
• Sum of all divisors σ(n): 63904724949312
• Sum of proper divisors (its aliquot sum) s(n): 47511433090368
• 16393291858944 is an abundant number, because the sum of its proper divisors (47511433090368) is greater than itself. Its abundance is 31118141231424

Bases of 16393291858944

• Binary: 11101110100011011100010101101000010000000000₂
• Hexadecimal: 0xEE8DC568400
• Base-36: 5T6Z2PKW0

Squares and roots of 16393291858944

• 16393291858944 squared (16393291858944²) is 268740017972519627192795136
• 16393291858944 cubed (16393291858944³) is 4405533548801370249170902427320801296384
• The square root of 16393291858944 is 4048863.0328703391
• The cube root of 16393291858944 is 25403.2173260123

Scales and comparisons

• 16,393,291,858,944 seconds is equal to 521,255 years, 50 weeks, 4 days, 7 hours, 2 minutes, 24 seconds.
• To count from 1 to 16,393,291,858,944 would take you about one million, three hundred three thousand, one hundred thirty-nine 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 16393291858944 cubic inches would be around 2116.9 feet tall.

Recreational maths with 16393291858944

• 16393291858944 backwards is 44985819239361
• 16393291858944 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16393291858944's digits is 72
• More coming soon!