30491192988984

Names of 30491192988984

• Cardinal: 30491192988984 can be written as Thirty trillion, four hundred ninety-one billion, one hundred ninety-two million, nine hundred eighty-eight thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.0491192988984 × 10¹³

Factors of 30491192988984

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19742

Divisors of 30491192988984

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 29 39 42 52 56 58 78 84 87 91 104 116 156 157 168 174 182 203 232 273 312 314 348 364 377 406 471 546 609 628 696 728 754 812 942 1092 1099 1131 1218 1256 1508 1624 1884 2041 2184 2198 2262 2436 2639 3016 3297 3768 4082 4396 4524 4553 4872 5278 6123 6594 7917 8164 8792 9048 9106 10556 12246 13188 13659 14287 15834 16328 18212 19531 21112 24492 24649 26376 27318 28574 31668 31871 36424 39062 42861 48984 49298 54636 57148 58593 59189 63336 63742 73947 78124 85722 95613 98596 109272 114296 117186 118378 127484 136717 147894 156248 171444 172543 177567 191226 197192 234372 236756 253903 254968 273434 295788 320437 342888 345086 355134 382452 410151 414323 468744 473512 507806 517629 546868 566399 591576 640874 690172 710268 714821 761709 764904 820302 828646 961311 1015612 1035258 1093736 1132798 1242969 1281748 1380344 1420536 1429642 1523418 1640604 1657292 1699197 1777321 1922622 2031224 2070516 2144463 2243059 2265596 2485938 2563496 2859284 3046836 3066367 3281208 3314584 3398394 3554642 3845244 3964793 4141032 4288926 4486118 4531192 4971876 5003747 5331963 5718568 6093672 6132734 6729177 6796788 7109284 7363187 7690488 7929586 8577852 8972236 9199101 9292673 9943752 10007494 10663926 11894379 12265468 13458354 13593576 14218568 14726374 15011241 15859172 17155704 17944472 18398202 18585346 20014988 21327852 21464569 22089561 23788758 24530936 26916708 27878019 29452748 30022482 31718344 36796404 37170692 39862771 40029976 42655704 42929138 44179122 47577516 51542309 53833416 55756038 58905496 60044964 64393707 65048711 73592808 74341384 79725542 85858276 88358244 88924643 95155032 103084618 111512076 119588313 120089928 128787414 130097422 154626927 159451084 171716552 176716488 177849286 195146133 206169236 223024152 239176626 257574828 260194844 266773929 279039397 309253854 318902168 355698572 390292266 412338472 478353252 481419619 515149656 520389688 533547858 558078794 618507708 622472501 711397144 780584532 837118191 956706504 962839238 1067095716 1116157588 1156020359 1237015416 1244945002 1444258857 1561169064 1674236382 1867417503 1925678476 2134191432 2232315176 2312040718 2489890004 2888517714 3348472764 3369937333 3468061077 3734835006 3851356952 4624081436 4979780008 5777035428 6258455047 6696945528 6739874666 6936122154 7469670012 8092142513 9248162872 10109811999 11554070856 12516910094 13479749332 13872244308 13961168951 14939340024 16184285026 18775365141 20219623998 24276427539 25033820188 26959498664 27744488616 27922337902 32368570052 37550730282 40439247996 41883506853 43809185329 48552855078 50067640376 55844675804 64737140104 75101460564 80878495992 83767013706 87618370658 97105710156 97728182657 111689351608 131427555987 150202921128 167534027412 175236741316 181495196363 194211420312 195456365314 262855111974 293184547971 335068054824 350473482632 362990392726 390912730628 525710223948 544485589089 586369095942 725980785452 781825461256 1051420447896 1088971178178 1172738191884 1270466374541 1451961570904 2177942356356 2345476383768 2540932749082 3811399123623 4355884712712 5081865498164 7622798247246 10163730996328 15245596494492 30491192988984
• Sum of all divisors σ(n): 97681313318400
• Sum of proper divisors (its aliquot sum) s(n): 67190120329416
• 30491192988984 is an abundant number, because the sum of its proper divisors (67190120329416) is greater than itself. Its abundance is 36698927340432

Bases of 30491192988984

• Binary: 110111011101101001000101110100001010100111000₂
• Hexadecimal: 0x1BBB48BA1538
• Base-36: AT3GL1O3C

Squares and roots of 30491192988984

• 30491192988984 squared (30491192988984²) is 929712849891467035945352256
• 30491192988984 cubed (30491192988984³) is 28348053930379033691743272222707407547904
• The square root of 30491192988984 is 5521883.1017130379
• The cube root of 30491192988984 is 31240.9912767957

Scales and comparisons

• 30,491,192,988,984 seconds is equal to 969,525 years, 32 weeks, 2 days, 6 hours, 16 minutes, 24 seconds.
• To count from 1 to 30,491,192,988,984 would take you about two million, four hundred twenty-three thousand, eight hundred fourteen 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 30491192988984 cubic inches would be around 2603.4 feet tall.

Recreational maths with 30491192988984

• 30491192988984 backwards is 48988929119403
• The number of decimal digits it has is: 14
• The sum of 30491192988984's digits is 75
• More coming soon!