38478398939136

Names of 38478398939136

• Cardinal: 38478398939136 can be written as Thirty-eight trillion, four hundred seventy-eight billion, three hundred ninety-eight million, nine hundred thirty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.8478398939136 × 10¹³

Factors of 38478398939136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 158

Divisors of 38478398939136

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 62 64 72 78 93 96 104 109 117 124 128 144 156 186 192 208 218 234 248 256 279 288 312 327 372 384 403 416 436 468 496 512 558 576 624 654 744 768 806 832 872 936 981 992 1024 1116 1152 1209 1248 1308 1417 1488 1536 1612 1664 1744 1872 1962 1984 2048 2232 2304 2418 2496 2616 2834 2976 3072 3224 3328 3379 3488 3627 3744 3924 3968 4096 4251 4464 4608 4836 4992 5232 5668 5952 6144 6448 6656 6758 6976 7254 7488 7848 7936 8192 8502 8928 9216 9672 9984 10137 10464 11336 11881 11904 12288 12753 12896 13312 13516 13952 14508 14976 15696 15872 17004 17856 18432 19344 19968 20274 20928 22672 23762 23808 24576 25506 25792 26624 27032 27904 29016 29952 30411 31392 31744 34008 35643 35712 36864 38688 39936 40548 41856 43927 45344 47524 47616 51012 51584 53248 54064 55808 58032 59904 60822 62784 63488 68016 71286 71424 73728 77376 79872 81096 83712 87854 90688 95048 95232 102024 103168 106496 106929 108128 111616 116064 119808 121644 125568 126976 131781 136032 142572 142848 154453 154752 159744 162192 167424 175708 181376 190096 190464 204048 206336 213858 216256 223232 232128 239616 243288 251136 253952 263562 272064 285144 285696 308906 309504 319488 324384 334848 351416 362752 368311 380192 380928 395343 408096 412672 427716 432512 446464 463359 464256 479232 486576 502272 527124 544128 570288 571392 617812 619008 648768 669696 702832 725504 736622 760384 761856 790686 816192 825344 855432 865024 892928 926718 928512 958464 973152 1004544 1054248 1088256 1104933 1140576 1142784 1235624 1238016 1295029 1297536 1339392 1390077 1405664 1451008 1473244 1520768 1581372 1632384 1650688 1710864 1730048 1853436 1857024 1946304 2009088 2108496 2176512 2209866 2281152 2285568 2471248 2476032 2590058 2595072 2678784 2780154 2811328 2902016 2946488 3041536 3162744 3264768 3301376 3314799 3421728 3460096 3706872 3714048 3885087 3892608 4018176 4216992 4353024 4419732 4562304 4788043 4942496 4952064 5180116 5190144 5560308 5622656 5804032 5892976 6083072 6325488 6529536 6629598 6843456 6920192 7413744 7428096 7770174 7785216 8036352 8433984 8706048 8839464 9124608 9576086 9884992 9904128 10360232 10380288 11120616 11245312 11608064 11655261 11785952 12166144 12650976 13059072 13259196 13686912 13840384 14364129 14827488 14856192 15540348 15570432 16835377 16867968 17412096 17678928 18249216 19152172 19769984 20720464 20760576 22241232 22490624 23310522 23571904 24332288 25301952 26118144 26518392 27373824 27680768 28728258 29654976 29712384 31080696 31140864 33670754 33735936 34824192 35357856 36498432 38304344 39539968 40145899 41440928 41521152 43092387 44482464 44981248 46621044 47143808 48664576 50506131 50603904 52236288 53036784 54747648 57456516 59309952 62161392 62281728 67341508 67471872 70715712 72996864 76608688 79079936 80291798 82881856 83042304 86184774 88964928 89962496 93242088 94287616 97329152 101012262 101207808 104472576 106073568 109495296 114913032 118619904 120437697 124322784 124563456 134683016 134943744 141431424 145993728 151518393 153217376 158159872 160583596 165763712 172369548 177929856 179924992 186484176 188575232 202024524 202415616 212147136 218990592 229826064 237239808 240875394 248645568 249126912 269366032 269887488 282862848 291987456 303036786 306434752 316319744 321167192 331527424 344739096 355859712 359849984 361313091 372968352 377150464 404049048 404831232 424294272 437981184 459652128 474479616 481750788 497291136 521896687 538732064 539774976 565725696 606073572 612869504 632639488 642334384 663054848 689478192 711719424 722626182 745936704 754300928 808098096 809662464 848588544 875962368 919304256 948959232 963501576 994582272 1043793374 1077464128 1079549952 1131451392 1212147144 1225739008 1265278976 1284668768 1326109696 1378956384 1423438848 1445252364 1491873408 1508601856 1565690061 1616196192 1619324928 1697177088 1838608512 1897918464 1927003152 1989164544 2087586748 2154928256 2262902784 2424294288 2451478016 2569337536 2652219392 2757912768 2846877696 2890504728 2983746816 3017203712 3131380122 3232392384 3238649856 3394354176 3677217024 3795836928 3854006304 3978329088 4175173496 4309856512 4525805568 4697070183 4848588576 4902956032 5138675072 5304438784 5515825536 5693755392 5781009456 5967493632 6262760244 6464784768 6788708352 7354434048 7708012608 7956658176 8350346992 8619713024 9051611136 9394140366 9697177152 9805912064 10277350144 10608877568 11031651072 11387510784 11562018912 11934987264 12525520488 12929569536 13577416704 14708868096 15416025216 15913316352 16700693984 17239426048 18788280732 19394354304 19611824128 20554700288 22063302144 23124037824 23869974528 25051040976 25859139072 27154833408 29417736192 30832050432 31826632704 33401387968 34478852096 37576561464 38788708608 39223648256 41109400576 44126604288 46248075648 47739949056 50102081952 51718278144 58835472384 61664100864 66802775936 68957704192 75153122928 77577417216 82218801152 88253208576 92496151296 95479898112 100204163904 103436556288 117670944768 123328201728 133605551872 137915408384 150306245856 155154834432 164437602304 176506417152 184992302592 200408327808 206873112576 246656403456 267211103744 300612491712 310309668864 328875204608 353012834304 369984605184 400816655616 413746225152 493312806912 534422207488 601224983424 620619337728 739969210368 801633311232 986625613824 1068844414976 1202449966848 1241238675456 1479938420736 1603266622464 2137688829952 2404899933696 2959876841472 3206533244928 4275377659904 4809799867392 6413066489856 9619599734784 12826132979712 19239199469568 38478398939136
• Sum of all divisors σ(n): 124708780035840
• Sum of proper divisors (its aliquot sum) s(n): 86230381096704
• 38478398939136 is an abundant number, because the sum of its proper divisors (86230381096704) is greater than itself. Its abundance is 47751982157568

Bases of 38478398939136

• Binary: 1000101111111011110011010011001110000000000000₂
• Hexadecimal: 0x22FEF34CE000
• Base-36: DN0QD8U80

Squares and roots of 38478398939136

• 38478398939136 squared (38478398939136²) is 1480587184919302450232426496
• 38478398939136 cubed (38478398939136³) is 56970624365497244058792525120313497747456
• The square root of 38478398939136 is 6203095.9156808143
• The cube root of 38478398939136 is 33760.2508053213

Scales and comparisons

• 38,478,398,939,136 seconds is equal to 1,223,494 years, 3 weeks, 2 days, 13 hours, 45 minutes, 36 seconds.
• To count from 1 to 38,478,398,939,136 would take you about three million, fifty-eight thousand, seven hundred thirty-five 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 38478398939136 cubic inches would be around 2813.4 feet tall.

Recreational maths with 38478398939136

• 38478398939136 backwards is 63193989387483
• The number of decimal digits it has is: 14
• The sum of 38478398939136's digits is 81
• More coming soon!