18353950033217344

Names of 18353950033217344

• Cardinal: 18353950033217344 can be written as Eighteen quadrillion, three hundred fifty-three trillion, nine hundred fifty billion, thirty-three million, two hundred seventeen thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.8353950033217344 × 10¹⁶

Factors of 18353950033217344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 654

Divisors of 18353950033217344

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 182 193 208 224 364 386 416 439 448 728 772 832 878 1351 1456 1544 1756 2509 2702 2912 3073 3088 3512 5018 5404 5707 5824 6146 6176 7024 10036 10808 11414 12292 12352 14048 17563 20072 21616 22828 24584 28096 35126 37249 39949 40144 43232 45656 49168 70252 74498 79898 80288 84727 86464 91312 98336 140504 148996 159796 160576 169454 182624 192721 196672 260743 281008 297992 319592 338908 365248 385442 484237 521486 562016 593089 595984 639184 677816 770884 968474 1042972 1101451 1124032 1186178 1191968 1278368 1349047 1355632 1541768 1936948 2085944 2202902 2372356 2383936 2505373 2556736 2698094 2711264 3083536 3389659 3873896 4171888 4405804 4744712 5010746 5396188 5422528 6167072 6779318 7710157 7747792 8343776 8811608 9489424 10021492 10792376 12334144 13558636 15420314 15495584 16352311 16687552 17537611 17623216 18978848 20042984 21584752 27117272 30840628 30991168 32704622 35075222 35246432 37195153 37957696 40085968 43169504 54234544 61681256 65409244 70150444 70492864 74390306 80171936 84604519 86339008 108469088 114466177 123362512 130818488 140300888 148780612 160343872 169209038 212580043 216938176 228932354 246725024 260366071 261636976 280601776 297561224 338418076 425160086 457864708 483536989 493450048 520732142 523273952 561203552 592231633 595122448 676836152 850320172 915729416 967073978 1041464284 1046547904 1099858747 1122407104 1184463266 1190244896 1353672304 1488060301 1700640344 1831458832 1934147956 2082928568 2199717494 2368926532 2380489792 2707344608 2976120602 3384758923 3401280688 3662917664 3868295912 4165857136 4399434988 4737853064 5414689216 5952241204 6769517846 6802561376 7178664529 7325835328 7699011229 7736591824 8331714272 8798869976 9475706128 11904482408 13539035692 13605122752 14357329058 15398022458 15473183648 16328672167 16663428544 17597739952 18951412256 23808964816 27078071384 28714658116 30796044916 30946367296 32657344334 35195479904 37902824512 47617929632 50250651703 54156142768 57429316232 61592089832 65314688668 70390959808 93322638877 95235859264 100501303406 108312285536 114300705169 114858632464 123184179664 130629377336 186645277754 201002606812 212272738171 216624571072 228601410338 229717264928 246368359328 261258754672 373290555508 402005213624 424545476342 457202820676 459434529856 492736718656 522517509344 653258472139 746581111016 804010427248 849090952684 914405641352 1045035018688 1306516944278 1485909167197 1493162222032 1608020854496 1698181905368 1828811282704 2613033888556 2971818334394 2986324444064 3151433728231 3216041708992 3396363810736 3657622565408 5226067777112 5943636668788 5972648888128 6302867456462 6792727621472 7315245130816 10452135554224 11887273337576 12605734912924 13585455242944 20904271108448 22060036097617 23774546675152 25211469825848 40968638467003 41808542216896 44120072195234 47549093350304 50422939651696 81937276934006 88240144390468 95098186700608 100845879303392 163874553868012 176480288780936 201691758606784 286780469269021 327749107736024 352960577561872 573560938538042 655498215472048 705921155123744 1147121877076084 1310996430944096 1411842310247488 2294243754152168 2621992861888192 4588487508304336 9176975016608672 18353950033217344
• Sum of all divisors σ(n): 45162331266581760
• Sum of proper divisors (its aliquot sum) s(n): 26808381233364416
• 18353950033217344 is an abundant number, because the sum of its proper divisors (26808381233364416) is greater than itself. Its abundance is 8454431200147072

Bases of 18353950033217344

• Binary: 1000001001101001101000111111111111101001000011101000000₂
• Hexadecimal: 0x4134D1FFF48740
• Base-36: 50PXK8STWSG

Squares and roots of 18353950033217344

• 18353950033217344 squared (18353950033217344²) is 336867481821838942920991942414336
• 18353950033217344 cubed (18353950033217344³) is 6182848929173783892514510941078556399605189443584
• The square root of 18353950033217344 is 135476750.8955589915
• The cube root of 18353950033217344 is 263780.8003776293

Scales and comparisons

• 18,353,950,033,217,344 seconds is equal to 583,598,838 years, 29 weeks, 1 day, 7 hours, 29 minutes, 4 seconds.
• To count from 1 to 18,353,950,033,217,344 would take you about one billion, seven hundred fifty million, seven hundred ninety-six thousand, five hundred fifteen 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 18353950033217344 cubic inches would be around 21981.7 feet tall.

Recreational maths with 18353950033217344

• 18353950033217344 backwards is 44371233005935381
• The number of decimal digits it has is: 17
• The sum of 18353950033217344's digits is 61
• More coming soon!