30749023165728

Names of 30749023165728

• Cardinal: 30749023165728 can be written as Thirty trillion, seven hundred forty-nine billion, twenty-three million, one hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0749023165728 × 10¹³

Factors of 30749023165728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6680

Divisors of 30749023165728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 84 93 96 112 124 168 181 186 217 224 248 336 362 372 434 496 543 651 672 724 744 868 992 1086 1267 1302 1448 1488 1723 1736 2172 2534 2604 2896 2976 3446 3472 3801 4344 4733 5068 5169 5208 5611 5792 6892 6944 7602 8688 9466 10136 10338 10416 11222 12061 13784 14199 15204 16833 17376 18932 20272 20676 20832 22444 24122 27568 28398 30408 33131 33666 36183 37864 39277 40544 41352 44888 48244 53413 55136 56796 60816 66262 67332 72366 75728 78554 82704 89776 96488 99393 106826 113592 117831 121632 132524 134664 144732 146723 151456 157108 160239 165408 179552 192976 198786 213652 227184 235662 265048 269328 289464 293446 311863 314216 320478 373891 385952 397572 427304 440169 454368 471324 530096 538656 578928 586892 623726 628432 640956 747782 795144 854608 856673 880338 935589 942648 1027061 1060192 1121673 1157856 1173784 1247452 1256864 1281912 1495564 1590288 1709216 1713346 1760676 1871178 1885296 2054122 2183041 2243346 2347568 2494904 2563824 2570019 2991128 3081183 3180576 3426692 3521352 3742356 3770592 4108244 4366082 4486692 4695136 4989808 5127648 5140038 5982256 5996711 6162366 6549123 6853384 7042704 7484712 8154959 8216488 8732164 8973384 9667753 9979616 10280076 11964512 11993422 12324732 13098246 13706768 14085408 14969424 16309918 16432976 17464328 17946768 17990133 19335506 20560152 23986844 24464877 24649464 26196492 26556863 27413536 29003259 29938848 32619836 32865952 34928656 35893536 35980266 38671012 41120304 47973688 48929754 49298928 52392984 53113726 57084713 58006518 65239672 67674271 69857312 71960532 77342024 79670589 82240608 95947376 97859508 98597856 104785968 106227452 114169426 116013036 130479344 135348542 143921064 154684048 159341178 171254139 185898041 191894752 195719016 203022813 209571936 212454904 228338852 232026072 252803729 260958688 270697084 287842128 309368096 318682356 342508278 371796082 391438032 406045626 424909808 456677704 464052144 505607458 541394168 557694123 575684256 637364712 685016556 743592164 758411187 782876064 812091252 849819616 913355408 928104288 1011214916 1082788336 1115388246 1274729424 1370033112 1476047579 1487184328 1516822374 1624182504 1769626103 1826710816 2022429832 2165576672 2230776492 2549458848 2740066224 2952095158 2974368656 3033644748 3248365008 3539252206 4044859664 4428142737 4461552984 5308878309 5480132448 5904190316 5948737312 6067289496 6496730016 7078504412 8089719328 8856285474 8923105968 10332333053 10617756618 11808380632 12134578992 14157008824 17712570948 17846211936 20664666106 21235513236 23616761264 24269157984 28314017648 30996999159 35425141896 41329332212 42471026472 45757474949 47233522528 56628035296 61993998318 70850283792 82658664424 84942052944 91514949898 123987996636 137272424847 141700567584 165317328848 169884105888 183029899796 247975993272 274544849694 320302324643 330634657696 366059799592 495951986544 549089699388 640604649286 732119599184 960906973929 991903973088 1098179398776 1281209298572 1464239198368 1921813947858 2196358797552 2562418597144 3843627895716 4392717595104 5124837194288 7687255791432 10249674388576 15374511582864 30749023165728
• Sum of all divisors σ(n): 95824686956544
• Sum of proper divisors (its aliquot sum) s(n): 65075663790816
• 30749023165728 is an abundant number, because the sum of its proper divisors (65075663790816) is greater than itself. Its abundance is 34326640625088

Bases of 30749023165728

• Binary: 110111111011101010000100110100101110100100000₂
• Hexadecimal: 0x1BF7509A5D20
• Base-36: AWDWMH5PC

Squares and roots of 30749023165728

• 30749023165728 squared (30749023165728²) is 945502425646477194953769984
• 30749023165728 cubed (30749023165728³) is 29073275989455543134148329740024023908352
• The square root of 30749023165728 is 5545180.1743250869
• The cube root of 30749023165728 is 31328.8010329237

Scales and comparisons

• 30,749,023,165,728 seconds is equal to 977,723 years, 42 weeks, 5 days, 19 hours, 48 minutes, 48 seconds.
• To count from 1 to 30,749,023,165,728 would take you about two million, four hundred forty-four thousand, three 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 30749023165728 cubic inches would be around 2610.7 feet tall.

Recreational maths with 30749023165728

• 30749023165728 backwards is 82756132094703
• The number of decimal digits it has is: 14
• The sum of 30749023165728's digits is 57
• More coming soon!