18944100448000

Names of 18944100448000

• Cardinal: 18944100448000 can be written as Eighteen trillion, nine hundred forty-four billion, one hundred million, four hundred forty-eight thousand.

Scientific notation

• Scientific notation: 1.8944100448 × 10¹³

Factors of 18944100448000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 13317

Divisors of 18944100448000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 112 125 128 130 140 160 175 182 200 208 224 250 256 260 280 320 325 350 364 400 416 448 455 500 509 520 560 640 650 700 728 800 832 875 896 910 1000 1018 1040 1120 1280 1300 1400 1456 1600 1625 1664 1750 1792 1820 2000 2036 2080 2240 2275 2545 2600 2800 2912 3200 3250 3328 3500 3563 3640 4000 4072 4160 4480 4550 5090 5200 5600 5824 6400 6500 6617 7000 7126 7280 8000 8144 8320 8960 9100 10180 10400 11200 11375 11648 12725 12781 13000 13234 14000 14252 14560 16000 16288 16640 17815 18200 20360 20800 22400 22750 23296 25450 25562 26000 26468 28000 28504 29120 32000 32576 33085 35630 36400 40720 41600 44800 45500 46319 50900 51124 52000 52936 56000 57008 58240 63625 63905 65152 66170 71260 72800 81440 83200 89075 89467 91000 92638 101800 102248 104000 105872 112000 114016 116480 127250 127810 130304 132340 142520 145600 162880 165425 166153 178150 178934 182000 185276 203600 204496 208000 211744 224000 228032 231595 254500 255620 264680 285040 291200 319525 325760 330850 332306 356300 357868 364000 370552 407200 408992 416000 423488 445375 447335 456064 463190 509000 511240 529360 570080 582400 639050 651520 661700 664612 712600 715736 728000 741104 814400 817984 827125 830765 846976 890750 894670 912128 926380 1018000 1022480 1058720 1140160 1157975 1163071 1278100 1323400 1329224 1425200 1431472 1456000 1482208 1597625 1628800 1635968 1654250 1661530 1693952 1781500 1789340 1852760 2036000 2044960 2117440 2236675 2280320 2315950 2326142 2556200 2646800 2658448 2850400 2862944 2912000 2964416 3195250 3257600 3271936 3308500 3323060 3563000 3578680 3705520 4072000 4089920 4153825 4234880 4473350 4560640 4631900 4652284 5112400 5293600 5316896 5700800 5725888 5789875 5815355 5928832 6390500 6505529 6617000 6646120 7126000 7157360 7411040 8144000 8179840 8307650 8469760 8946700 9263800 9304568 10224800 10587200 10633792 11183375 11401600 11451776 11579750 11630710 11857664 12781000 13011058 13234000 13292240 14252000 14314720 14822080 16288000 16359680 16615300 17893400 18527600 18609136 20449600 20769125 21174400 21267584 22366750 22803200 22903552 23159500 23261420 25562000 26022116 26468000 26584480 28504000 28629440 29076775 29644160 32527645 33230600 35786800 37055200 37218272 40899200 41538250 42348800 42535168 44733500 45538703 46319000 46522840 51124000 52044232 52936000 53168960 57008000 57258880 58153550 59288320 65055290 66461200 71573600 74110400 74436544 81798400 83076500 84571877 89467000 91077406 92638000 93045680 102248000 104088464 105872000 106337920 114016000 114517760 116307100 130110580 132922400 143147200 145383875 148220800 148873088 162638225 166153000 169143754 178934000 182154812 185276000 186091360 204496000 208176928 211744000 212675840 227693515 232614200 260221160 265844800 286294400 290767750 296441600 297746176 325276450 332306000 338287508 357868000 364309624 370552000 372182720 408992000 416353856 422859385 455387030 465228400 520442320 531689600 572588800 581535500 592003139 650552900 664612000 676575016 715736000 728619248 741104000 744365440 813191125 832707712 845718770 910774060 930456800 1040884640 1063379200 1138467575 1163071000 1184006278 1301105800 1329224000 1353150032 1431472000 1457238496 1482208000 1488730880 1626382250 1665415424 1691437540 1821548120 1860913600 2081769280 2114296925 2276935150 2326142000 2368012556 2602211600 2658448000 2706300064 2862944000 2914476992 2960015695 3252764500 3382875080 3643096240 3721827200 4163538560 4228593850 4553870300 4652284000 4736025112 5204423200 5316896000 5412600128 5692337875 5828953984 5920031390 6505529000 6765750160 7286192480 7443654400 8327077120 8457187700 9107740600 9304568000 9472050224 10408846400 10571484625 10825200256 11384675750 11657907968 11840062780 13011058000 13531500320 14572384960 14800078475 16914375400 18215481200 18609136000 18944100448 20817692800 21142969250 21650400512 22769351500 23680125560 26022116000 27063000640 29144769920 29600156950 33828750800 36430962400 37218272000 37888200896 41635385600 42285938500 45538703000 47360251120 52044232000 54126001280 58289539840 59200313900 67657501600 72861924800 74000392375 75776401792 84571877000 91077406000 94720502240 104088464000 108252002560 118400627800 135315003200 145723849600 148000784750 151552803584 169143754000 182154812000 189441004480 208176928000 236801255600 270630006400 291447699200 296001569500 338287508000 364309624000 378882008960 473602511200 541260012800 592003139000 676575016000 728619248000 757764017920 947205022400 1184006278000 1353150032000 1457238496000 1894410044800 2368012556000 2706300064000 3788820089600 4736025112000 9472050224000 18944100448000
• Sum of all divisors σ(n): 58201276573440
• Sum of proper divisors (its aliquot sum) s(n): 39257176125440
• 18944100448000 is an abundant number, because the sum of its proper divisors (39257176125440) is greater than itself. Its abundance is 20313075677440

Bases of 18944100448000

• Binary: 100010011101011000100011000001011011100000000₂
• Hexadecimal: 0x113AC460B700
• Base-36: 6PQSSA8SG

Squares and roots of 18944100448000

• 18944100448000 squared (18944100448000²) is 358878941783913800704000000
• 18944100448000 cubed (18944100448000³) is 6798638721826407351110029115392000000000
• The square root of 18944100448000 is 4352482.1019735395
• The cube root of 18944100448000 is 26657.8219295005

Scales and comparisons

• 18,944,100,448,000 seconds is equal to 602,363 years, 41 weeks, 2 days, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 18,944,100,448,000 would take you about one million, five hundred five thousand, nine hundred 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 18944100448000 cubic inches would be around 2221.5 feet tall.

Recreational maths with 18944100448000

• 18944100448000 backwards is 00084400144981
• The number of decimal digits it has is: 14
• The sum of 18944100448000's digits is 43
• More coming soon!