20829391006347

Names of 20829391006347

• Cardinal: 20829391006347 can be written as Twenty trillion, eight hundred twenty-nine billion, three hundred ninety-one million, six thousand, three hundred forty-seven.

Scientific notation

• Scientific notation: 2.0829391006347 × 10¹³

Factors of 20829391006347

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1035

Divisors of 20829391006347

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 7 9 11 17 21 27 33 51 63 77 81 99 103 119 151 153 187 189 231 289 297 309 357 453 459 561 567 693 721 743 867 891 927 1057 1071 1133 1309 1359 1377 1661 1683 1751 2023 2079 2163 2229 2567 2601 2781 3171 3179 3213 3399 3927 4077 4983 5049 5201 5253 6069 6237 6489 6687 7701 7803 7931 8173 8343 9513 9537 9639 10197 11627 11781 12231 12257 12631 14949 15147 15553 15603 15759 17969 18207 19261 19467 20061 22253 23103 23409 23793 24519 28237 28539 28611 29767 30591 34881 35343 36771 37893 43639 44847 46659 46809 47277 53907 54621 57211 57783 58401 60183 66759 69309 71379 73557 76529 84711 85617 85833 88417 89301 91773 104643 106029 108871 110313 112193 113679 130917 134541 134827 138941 139977 140427 141831 161721 163863 171083 171633 173349 197659 200277 207927 208369 214137 214727 220671 229587 254133 257499 264401 265251 267903 305473 313929 326613 327437 330939 336579 341037 392751 404481 416823 419931 421281 480029 485163 513249 514899 520047 535703 592977 600831 625107 642411 644181 662013 688761 762399 785351 793203 795753 803709 841819 916419 941787 972587 979839 982311 992817 1009737 1023111 1178253 1197581 1213443 1234123 1250469 1259793 1300993 1440087 1455489 1503089 1539747 1544697 1560141 1607109 1778931 1802493 1850807 1875321 1907281 1932543 2066283 2287197 2292059 2356053 2361997 2379609 2387259 2411127 2525457 2749257 2908411 2917761 2939517 2946933 3029211 3360203 3534759 3592743 3640329 3702369 3751407 3902979 4320261 4494817 4509267 4619241 4634091 4821327 5336793 5552421 5625963 5721843 5797629 5892733 6198849 6876177 7068159 7085991 7138827 7161777 7576371 8247771 8638861 8725233 8753283 8818551 8840799 9087633 9106951 10080609 10778229 10920987 11107107 11254221 11555879 11708937 12960783 13350967 13484451 13527801 13857723 14310923 14463981 16010379 16533979 16657263 16877889 17165529 17392887 17678199 20358877 20628531 20980091 21204477 21257973 21416481 22116881 22729113 24743313 25916583 26175699 26259849 26522397 27320853 30241827 31463719 32334687 32423777 33321321 34667637 35126811 38882349 40052901 40453353 40583403 42932769 43391943 49442987 49601937 49971789 51496587 53034597 61076631 61885593 62940273 63613431 63773919 66350643 68187339 77749749 78527097 78779547 80891153 81962559 90725481 94391157 97004061 97271331 99963963 100176461 104002911 105380433 120158703 121360059 121750209 127114669 128798307 146860637 148328961 148805811 149915367 154489761 154818167 159103791 183229893 185656779 188820819 191321757 196449943 199051929 226966439 233249247 235581291 242673459 243285691 245887677 272176443 283173471 291813993 300529383 312008733 346100909 356661547 360476109 364080177 381344007 386394921 440581911 444986883 446417433 464454501 477311373 549689679 566462457 589349829 597155787 680899317 699747741 728020377 729857073 737663031 849520413 875441979 889802683 901588149 936026199 1038302727 1069984641 1081428327 1144032021 1159184763 1321745733 1334960649 1339252299 1375149601 1393363503 1649069037 1699387371 1702999837 1768049487 1791467361 2042697951 2160949373 2184061131 2189571219 2496630829 2548561239 2626325937 2669408049 2704764447 3114908181 3209953923 3339649031 3432096063 3965237199 4004881947 4125448803 4180090509 5108999511 5304148461 6128093853 6482848119 6552183393 6568713657 7489892487 8008224147 8114293341 9344724543 9629861769 10018947093 10296288189 11895711597 12376346409 12540271527 15126645611 15326998533 15912445383 18384281559 19448544357 19706140971 22469677461 23377543217 24024672441 28034173629 28889585307 30056841279 36736139341 37129039227 45379936833 45980995599 58345633071 67409032383 70132629651 72074017323 90170523837 110208418023 111387117681 136139810499 137942986797 175036899213 202227097149 210397888953 257152975387 270511571511 330625254069 408419431497 631193666859 771458926161 991875762207 1225258294491 1893581000577 2314376778483 2975627286621 6943130335449 20829391006347
• Sum of all divisors σ(n): 41941585281024
• Sum of proper divisors (its aliquot sum) s(n): 21112194274677
• 20829391006347 is an abundant number, because the sum of its proper divisors (21112194274677) is greater than itself. Its abundance is 282803268330

Bases of 20829391006347

• Binary: 100101111000110111000011100111010101010001011₂
• Hexadecimal: 0x12F1B873AA8B
• Base-36: 7DSW1LTOR

Squares and roots of 20829391006347

• 20829391006347 squared (20829391006347²) is 433863529695289289394284409
• 20829391006347 cubed (20829391006347³) is 9037113103417023289881704240050442143923
• The square root of 20829391006347 is 4563922.7651601423
• The cube root of 20829391006347 is 27514.3246610445

Scales and comparisons

• 20,829,391,006,347 seconds is equal to 662,310 years, 10 weeks, 4 days, 10 hours, 12 minutes, 27 seconds.
• To count from 1 to 20,829,391,006,347 would take you about one million, six hundred fifty-five thousand, seven hundred seventy-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 20829391006347 cubic inches would be around 2292.9 feet tall.

Recreational maths with 20829391006347

• 20829391006347 backwards is 74360019392802
• The number of decimal digits it has is: 14
• The sum of 20829391006347's digits is 54
• More coming soon!