30490139179494990

Names of 30490139179494990

• Cardinal: 30490139179494990 can be written as Thirty quadrillion, four hundred ninety trillion, one hundred thirty-nine billion, one hundred seventy-nine million, four hundred ninety-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.049013917949499 × 10¹⁶

Factors of 30490139179494990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 194

Divisors of 30490139179494990

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 47 54 81 90 94 135 137 141 162 235 243 270 274 282 405 411 423 470 486 685 705 810 822 846 1215 1233 1269 1370 1410 2055 2115 2209 2430 2466 2538 3699 3807 4110 4230 4418 6165 6345 6439 6627 7398 7614 11045 11097 11421 12330 12690 12878 13254 18495 18769 19035 19317 19881 22090 22194 22842 32195 33135 33291 36990 37538 38070 38634 39762 55485 56307 57105 57951 59643 64390 66270 66582 93845 96585 99405 103823 110970 112614 114210 115902 119286 166455 168921 173853 178929 187690 193170 198810 207646 281535 289755 298215 302633 311469 332910 337842 347706 357858 506763 519115 521559 536787 563070 579510 596430 605266 622938 844605 869265 882143 894645 907899 934407 1013526 1038230 1043118 1073574 1513165 1520289 1557345 1564677 1689210 1738530 1764286 1789290 1815798 1868814 2533815 2571353 2607795 2646429 2683935 2723697 2803221 3026330 3040578 3114690 3129354 4410715 4539495 4560867 4672035 4879681 5067630 5142706 5215590 5292858 5367870 5447394 5606442 7601445 7714059 7823385 7939287 8171091 8409663 8821430 9078990 9121734 9344070 9759362 12856765 13232145 13618485 14016105 14223751 14639043 15202890 15428118 15646770 15878574 16342182 16819326 22804335 23142177 23817861 24398405 24513273 25228989 25713530 26464290 27236970 28032210 28447502 29278086 38570295 39696435 40855455 41460721 42048315 42671253 43917129 45608670 46284354 47635722 48796810 49026546 50457978 69426531 71118755 71453583 73195215 73539819 77140590 79392870 81710910 82921442 84096630 85342506 87834258 115710885 119089305 120853591 122566365 124382163 126144945 128013759 131751387 138853062 142237510 142907166 146390430 147079638 207303605 208279593 213356265 214360749 219585645 231421770 238178610 241707182 245132730 248764326 252289890 256027518 263502774 347132655 357267915 362560773 367699095 373146489 384041277 395254161 414607210 416559186 426712530 428721498 439171290 604267955 621910815 624838779 640068795 658756935 668516297 694265310 714535830 725121546 735398190 746292978 768082554 790508322 1041397965 1071803745 1087682319 1119439467 1152123831 1185762483 1208535910 1243821630 1249677558 1280137590 1317513870 1337032594 1812803865 1865732445 1920206385 1948653887 1976270805 2005548891 2082795930 2143607490 2175364638 2238878934 2304247662 2371524966 3124193895 3263046957 3342581485 3358318401 3456371493 3625607730 3731464890 3840412770 3897307774 3952541610 4011097782 5438411595 5597197335 5680118777 5760619155 5845961661 5928812415 6016646673 6248387790 6526093914 6685162970 6716636802 6912742986 9743269435 9789140871 10027744455 10074955203 10876823190 11194394670 11360237554 11521238310 11691923322 11857624830 12033293346 16315234785 16791592005 17040356331 17281857465 17537884983 18049940019 19486538870 19578281742 20055488910 20149910406 28400593885 29229808305 29367422613 30083233365 32630469570 33583184010 34080712662 34563714930 35075769966 36099880038 48945704355 50374776015 51121068993 52613654949 54149820057 56801187770 58459616610 58734845226 60166466730 85201781655 87689424915 90249700095 91586732689 97891408710 100749552030 102242137986 105227309898 108299640114 146837113065 153363206979 157840964847 162449460171 170403563310 175378849830 180499400190 183173465378 255605344965 263068274745 266965582519 270749100285 274760198067 293674226130 306726413958 315681929694 324898920342 457933663445 460089620937 473522894541 511210689930 526136549490 533931165038 541498200570 549520396134 766816034895 789204824235 800896747557 812247300855 824280594201 915867326890 920179241874 947045789082 1334827912595 1373800990335 1380268862811 1533632069790 1578409648470 1601793495114 1624494601710 1648561188402 2300448104685 2367614472705 2402690242671 2472841782603 2669655825190 2747601980670 2760537725622 4004483737785 4121402971005 4600896209370 4735228945410 4805380485342 4945683565206 6901344314055 7208070728013 7418525347809 8008967475570 8242805942010 12013451213355 12364208913015 12547382378393 13802688628110 14416141456026 14837050695618 21624212184039 22255576043427 24026902426710 24728417826030 25094764756786 36040353640065 37092626739045 37642147135179 43248424368078 44511152086854 62736911891965 64872636552117 72080707280130 74185253478090 75284294270358 108121060920195 111277880217135 112926441405537 125473823783930 129745273104234 188210735675895 216242121840390 222555760434270 225852882811074 324363182760585 338779324216611 376421471351790 564632207027685 648726365521170 677558648433222 1016337972649833 1129264414055370 1693896621083055 2032675945299666 3049013917949499 3387793242166110 5081689863249165 6098027835898998 10163379726498330 15245069589747495 30490139179494990
• Sum of all divisors σ(n): 84615262070058720
• Sum of proper divisors (its aliquot sum) s(n): 54125122890563730
• 30490139179494990 is an abundant number, because the sum of its proper divisors (54125122890563730) is greater than itself. Its abundance is 23634983711068740

Bases of 30490139179494990

• Binary: 1101100010100101001111010111010111100100010111001001110₂
• Hexadecimal: 0x6C529EBAF22E4E
• Base-36: 8C7UOKJEMVI

Squares and roots of 30490139179494990

• 30490139179494990 squared (30490139179494990²) is 929648587184975422025671435100100
• 30490139179494990 cubed (30490139179494990³) is 28345114811290783189427675151275201900478098499000
• The square root of 30490139179494990 is 174614258.2365340233
• The cube root of 30490139179494990 is 312406.3136486593

Scales and comparisons

• 30,490,139,179,494,990 seconds is equal to 969,492,113 years, 37 weeks, 1 day, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 30,490,139,179,494,990 would take you about two billion, nine hundred eight million, four hundred seventy-six thousand, three hundred forty-one 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 30490139179494990 cubic inches would be around 26033.9 feet tall.

Recreational maths with 30490139179494990

• 30490139179494990 backwards is 09949497193109403
• 30490139179494990 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 30490139179494990's digits is 81
• More coming soon!