18208359946000

Names of 18208359946000

• Cardinal: 18208359946000 can be written as Eighteen trillion, two hundred eight billion, three hundred fifty-nine million, nine hundred forty-six thousand.

Scientific notation

• Scientific notation: 1.8208359946 × 10¹³

Factors of 18208359946000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 999

Divisors of 18208359946000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 35 38 40 50 56 70 76 80 89 95 100 112 125 133 140 152 175 178 190 200 250 266 280 304 350 356 380 400 445 475 500 532 560 623 665 700 712 760 875 877 890 950 1000 1064 1246 1330 1400 1424 1520 1691 1750 1754 1780 1900 2000 2128 2225 2375 2492 2660 2800 3115 3325 3382 3500 3508 3560 3800 4385 4450 4750 4984 5320 6139 6230 6650 6764 7000 7016 7120 7600 8455 8770 8900 9500 9968 10640 11125 11837 12278 12460 13300 13528 14000 14032 15575 16625 16663 16910 17540 17800 19000 21925 22250 23674 24556 24920 26600 27056 30695 31150 33250 33326 33820 35080 35600 38000 42275 43850 44500 47348 49112 49840 53200 59185 61390 62300 66500 66652 67640 70160 77875 78053 83315 84550 87700 89000 94696 98224 109625 116641 118370 122780 124600 133000 133304 135280 153475 155750 156106 166630 169100 175400 178000 189392 211375 219250 233282 236740 245560 249200 266000 266608 295925 306950 311500 312212 333260 338200 350800 390265 416575 422750 438500 466564 473480 491120 546371 583205 591850 613900 623000 624424 666520 676400 767375 769129 780530 833150 845500 877000 933128 946960 1092742 1166410 1183700 1227800 1246000 1248848 1333040 1479625 1483007 1534750 1538258 1561060 1666300 1691000 1754000 1866256 1951325 2082875 2185484 2332820 2367400 2455600 2731855 2916025 2959250 2966014 3069500 3076516 3122120 3332600 3382000 3845645 3902650 4165750 4370968 4665640 4734800 5383903 5463710 5832050 5918500 5932028 6139000 6153032 6244240 6665200 7415035 7691290 7805300 8331500 8741936 9331280 9756625 10381049 10767806 10927420 11664100 11837000 11864056 12278000 12306064 13659275 14580125 14613451 14830070 15382580 15610600 16663000 19228225 19513250 20762098 21535612 21854840 23328200 23674000 23728112 26919515 27318550 29160250 29226902 29660140 30765160 31221200 33326000 37075175 38456450 39026500 41524196 43071224 43709680 46656400 51905245 53839030 54637100 58320500 58453804 59320280 61530320 68296375 68452481 73067255 74150350 76912900 78053000 83048392 86142448 96141125 102294157 103810490 107678060 109274200 116641000 116907608 118640560 134597575 136592750 136904962 146134510 148300700 153825800 156106000 166096784 185375875 192282250 204588314 207620980 215356120 218548400 233282000 233815216 259526225 269195150 273185500 273809924 292269020 296601400 307651600 342262405 365336275 370751750 384564500 409176628 415241960 430712240 479167367 511470785 519052450 538390300 546371000 547619848 584538040 593202800 672987875 684524810 730672550 741503500 769129000 818353256 830483920 958334734 1022941570 1038104900 1076780600 1092742000 1095239696 1169076080 1297631125 1300597139 1345975750 1369049620 1461345100 1483007000 1538258000 1636706512 1711312025 1826681375 1916669468 2045883140 2076209800 2153561200 2395836835 2557353925 2595262250 2601194278 2691951500 2738099240 2922690200 2966014000 3422624050 3653362750 3833338936 4091766280 4152419600 4791673670 5114707850 5190524500 5202388556 5383903000 5476198480 5845380400 6502985695 6845248100 7306725500 7666677872 8183532560 8556560125 9104179973 9583347340 10229415700 10381049000 10404777112 10767806000 11979184175 12786769625 13005971390 13690496200 14613451000 17113120250 18208359946 19166694680 20458831400 20762098000 20809554224 23958368350 25573539250 26011942780 27380992400 29226902000 32514928475 34226240500 36416719892 38333389360 40917662800 45520899865 47916736700 51147078500 52023885560 59895920875 65029856950 68452481000 72833439784 91041799730 95833473400 102294157000 104047771120 119791841750 130059713900 136904962000 145666879568 162574642375 182083599460 191666946800 204588314000 227604499325 239583683500 260119427800 325149284750 364167198920 455208998650 479167367000 520238855600 650298569500 728334397840 910417997300 958334734000 1138022496625 1300597139000 1820835994600 2276044993250 2601194278000 3641671989200 4552089986500 9104179973000 18208359946000
• Sum of all divisors σ(n): 53622055468800
• Sum of proper divisors (its aliquot sum) s(n): 35413695522800
• 18208359946000 is an abundant number, because the sum of its proper divisors (35413695522800) is greater than itself. Its abundance is 17205335576800

Bases of 18208359946000

• Binary: 100001000111101110110110100111001011100010000₂
• Hexadecimal: 0x108F76D39710
• Base-36: 6GCSZDW5S

Squares and roots of 18208359946000

• 18208359946000 squared (18208359946000²) is 331544371923097122916000000
• 18208359946000 cubed (18208359946000³) is 6036879262046248645171533122536000000000
• The square root of 18208359946000 is 4267125.4898350481
• The cube root of 18208359946000 is 26308.1480177887

Scales and comparisons

• 18,208,359,946,000 seconds is equal to 578,969 years, 27 weeks, 1 day, 18 hours, 46 minutes, 40 seconds.
• To count from 1 to 18,208,359,946,000 would take you about one million, four hundred forty-seven thousand, four hundred twenty-three 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 18208359946000 cubic inches would be around 2192.3 feet tall.

Recreational maths with 18208359946000

• 18208359946000 backwards is 00064995380281
• The number of decimal digits it has is: 14
• The sum of 18208359946000's digits is 55
• More coming soon!