494123940937728

Names of 494123940937728

• Cardinal: 494123940937728 can be written as Four hundred ninety-four trillion, one hundred twenty-three billion, nine hundred forty million, nine hundred thirty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.94123940937728 × 10¹⁴

Factors of 494123940937728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 137

Divisors of 494123940937728

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 59 64 72 73 96 118 128 144 146 177 192 219 236 256 288 292 354 384 438 472 512 531 576 584 657 708 768 876 944 1024 1062 1152 1168 1314 1416 1536 1752 1888 2048 2124 2304 2336 2628 2832 3072 3504 3776 4096 4248 4307 4608 4672 5256 5329 5664 6144 7008 7552 8192 8496 8614 9216 9344 10512 10658 11328 12288 12921 14016 15104 15987 16384 16992 17228 18432 18688 21024 21316 22656 24576 25842 28032 30208 31974 32768 33984 34456 36864 37376 38763 42048 42632 45312 47961 49152 51684 56064 60416 63948 67968 68912 73728 74752 77526 84096 85264 90624 95922 98304 103368 112128 120832 127896 135936 137824 147456 149504 155052 168192 170528 181248 191844 206736 224256 241664 255792 271872 275648 294912 299008 310104 314411 336384 341056 362496 383688 389017 413472 448512 483328 511584 543744 551296 598016 620208 628822 672768 682112 724992 767376 778034 826944 897024 943233 966656 1023168 1087488 1102592 1167051 1196032 1240416 1257644 1345536 1364224 1449984 1534752 1556068 1653888 1794048 1886466 1933312 2046336 2174976 2205184 2334102 2392064 2480832 2515288 2691072 2728448 2829699 2899968 3069504 3112136 3307776 3501153 3588096 3772932 4092672 4349952 4410368 4668204 4961664 5030576 5382144 5456896 5659398 5799936 6139008 6224272 6615552 7002306 7176192 7545864 8185344 8699904 8820736 9336408 9923328 10061152 10764288 10913792 11318796 12278016 12448544 13231104 14004612 15091728 16370688 17399808 17641472 18672816 19846656 20122304 21528576 21827584 22637592 22952003 24556032 24897088 26462208 28009224 28398241 30183456 32741376 35282944 37345632 39693312 40244608 43655168 45275184 45904006 49112064 49794176 52924416 56018448 56796482 60366912 65482752 68856009 70565888 74691264 79386624 80489216 85194723 87310336 90550368 91808012 98224128 99588352 105848832 112036896 113592964 120733824 130965504 137712018 141131776 149382528 158773248 160978432 170389446 174620672 181100736 183616024 196448256 199176704 206568027 211697664 224073792 227185928 241467648 255584169 261931008 275424036 298765056 317546496 321956864 340778892 362201472 367232048 392896512 398353408 413136054 423395328 448147584 454371856 482935296 511168338 523862016 550848072 597530112 635092992 643913728 681557784 724402944 734464096 785793024 796706816 826272108 896295168 908743712 965870592 1022336676 1101696144 1195060224 1270185984 1287827456 1363115568 1448805888 1468928192 1571586048 1593413632 1652544216 1675496219 1792590336 1817487424 1931741184 2044673352 2203392288 2390120448 2575654912 2726231136 2897611776 2937856384 3186827264 3305088432 3350992438 3585180672 3634974848 3863482368 4089346704 4406784576 4780240896 5026488657 5151309824 5452462272 5795223552 5875712768 6373654528 6610176864 6701984876 7170361344 7269949696 7726964736 8178693408 8813569152 9560481792 10052977314 10302619648 10904924544 11590447104 11751425536 12747309056 13220353728 13403969752 14340722688 14539899392 15079465971 15453929472 16357386816 17627138304 19120963584 20105954628 21809849088 23180894208 23502851072 26440707456 26807939504 28681445376 29079798784 30158931942 30907858944 32714773632 35254276608 38241927168 40211909256 43619698176 46361788416 47005702144 52881414912 53615879008 57362890752 58159597568 60317863884 65429547264 70508553216 80423818512 87239396352 92723576832 94011404288 105762829824 107231758016 114725781504 116319195136 120635727768 130859094528 141017106432 160847637024 174478792704 188022808576 211525659648 214463516032 232638390272 241271455536 261718189056 282034212864 321695274048 348957585408 376045617152 423051319296 428927032064 465276780544 482542911072 523436378112 564068425728 643390548096 697915170816 752091234304 846102638592 857854064128 930553561088 965085822144 1046872756224 1128136851456 1286781096192 1395830341632 1692205277184 1715708128256 1930171644288 2093745512448 2256273702912 2573562192384 2791660683264 3384410554368 3431416256512 3860343288576 4187491024896 5147124384768 6768821108736 6862832513024 7720686577152 8374982049792 10294248769536 13725665026048 15441373154304 20588497539072 27451330052096 30882746308608 41176995078144 54902660104192 61765492617216 82353990156288 123530985234432 164707980312576 247061970468864 494123940937728
• Sum of all divisors σ(n): 1471803090135300
• Sum of proper divisors (its aliquot sum) s(n): 977679149197572
• 494123940937728 is an abundant number, because the sum of its proper divisors (977679149197572) is greater than itself. Its abundance is 483555208259844

Bases of 494123940937728

• Binary: 1110000010110011100110001111110011000000000000000₂
• Hexadecimal: 0x1C16731F98000
• Base-36: 4V5HEKJ5S0

Squares and roots of 494123940937728

• 494123940937728 squared (494123940937728²) is 244158469007831308895973801984
• 494123940937728 cubed (494123940937728³) is 120644544919471730032811262801517618346852352
• The square root of 494123940937728 is 22228898.7792406845
• The cube root of 494123940937728 is 79057.9045077547

Scales and comparisons

• 494,123,940,937,728 seconds is equal to 15,711,612 years, 46 weeks, 4 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 494,123,940,937,728 would take you about thirty-nine million, two hundred seventy-nine thousand and thirty-two 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 494123940937728 cubic inches would be around 6588.2 feet tall.

Recreational maths with 494123940937728

• 494123940937728 backwards is 827739049321494
• 494123940937728 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 494123940937728's digits is 72
• More coming soon!