9729147371020

Names of 9729147371020

• Cardinal: 9729147371020 can be written as Nine trillion, seven hundred twenty-nine billion, one hundred forty-seven million, three hundred seventy-one thousand and twenty.

Scientific notation

• Scientific notation: 9.72914737102 × 10¹²

Factors of 9729147371020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 235

Divisors of 9729147371020

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 29 35 44 49 55 58 70 77 98 110 116 121 140 145 154 181 196 203 220 242 245 290 308 319 343 362 385 406 484 490 539 580 605 638 686 724 770 812 841 847 905 980 1015 1078 1210 1267 1276 1331 1372 1421 1540 1595 1682 1694 1715 1810 1991 2030 2156 2233 2401 2420 2534 2662 2695 2842 3190 3364 3388 3430 3509 3620 3773 3982 4060 4205 4235 4466 4802 5068 5249 5324 5390 5684 5887 5929 6335 6380 6655 6860 7018 7105 7546 7964 8410 8470 8869 8932 9251 9317 9604 9947 9955 10498 10780 11165 11774 11858 12005 12670 13310 13937 14036 14210 15092 15631 16820 16940 17545 17738 18502 18634 18865 19894 19910 20996 21901 22330 23548 23716 24010 24563 25340 26245 26411 26620 27874 28420 29435 29645 31262 35090 35476 36743 37004 37268 37730 38599 39788 39820 41209 41503 43802 44345 44660 46255 46585 48020 49126 49735 52490 52822 55748 57739 58870 59290 62083 62524 64757 65219 69629 69685 70180 73486 75460 77198 78155 82418 83006 87604 88690 92510 93170 97559 98252 99470 101761 104980 105644 109417 109505 115478 117740 118580 122815 124166 129514 130438 132055 139258 139370 146972 152221 153307 154396 156310 164836 166012 171941 177380 183715 185020 186340 192995 195118 198940 203522 206045 207515 218834 219010 230956 240911 245630 248332 257201 259028 260876 264110 270193 278516 278740 288463 288695 290521 304442 306614 310415 312620 323785 326095 343882 348145 367430 385990 390236 404173 407044 412090 415030 434581 437668 438020 453299 456533 481822 487795 491260 508805 514402 528220 540386 547085 576926 577390 581042 608884 613228 620830 635129 647570 652190 682913 687764 696290 712327 734860 761105 765919 766535 771980 808346 824180 830060 859705 869162 906598 913066 963644 975590 1017610 1028804 1065547 1073149 1080772 1094170 1119371 1153852 1154780 1162084 1203587 1204555 1241660 1270258 1286005 1295140 1304380 1350965 1365826 1392580 1424654 1442315 1452605 1522210 1531838 1533070 1616692 1674431 1686377 1719410 1738324 1800407 1813196 1826132 1891351 1951180 2019241 2020865 2035220 2131094 2146298 2172905 2188340 2238742 2266495 2282665 2407174 2409110 2540516 2572010 2701930 2731652 2829211 2849308 2884630 2905210 3044420 3063676 3066140 3173093 3175645 3195731 3348862 3372754 3414565 3438820 3561635 3600814 3782702 3829595 4038482 4041730 4262188 4292596 4345810 4445903 4477484 4532990 4565330 4780391 4814348 4818220 4986289 5144020 5327735 5365745 5403860 5596855 5658422 5769260 5810420 6017935 6346186 6351290 6391462 6697724 6745508 6829130 6986419 7123270 7201628 7458829 7512043 7565404 7659190 7835597 8076964 8083460 8372155 8425109 8431885 8691620 8891806 9002035 9065980 9130660 9456755 9560782 9972578 10096205 10655470 10731490 11193710 11316844 11721017 11804639 12035870 12602849 12692372 12702580 12782924 13239457 13658260 13972838 14146055 14246540 14917658 15024086 15318380 15671194 15865465 15978655 16744310 16850218 16863770 17783612 18004070 18418741 18913510 19121564 19804477 19945156 20192410 21310940 21462980 22211651 22229515 22387420 23442034 23609278 23901955 24071740 24931445 25205698 26478914 27945676 28292110 29835316 30048172 31121321 31342388 31730930 31957310 33488620 33700436 33727540 34904023 34932095 36008140 36837482 37294145 37560215 37827020 39177985 39608954 40384820 42125545 44423302 44459030 46884068 47218556 47803910 48904933 49862890 50411396 52211803 52584301 52957828 54849179 56584220 58605085 59023195 62242642 63014245 63461860 63914620 66197285 69808046 69864190 73674964 74588290 75120430 78355970 79217908 82047119 82632473 84251090 88846604 88918060 92093705 92676199 95607820 97809866 99022385 99725780 104423606 105168602 109698358 111058255 117210170 118046390 124485284 126028490 128931187 132394570 138631339 139616092 139728380 149176580 150240860 155606605 156711940 164094238 165264946 168502180 174520115 184187410 185352398 195619732 198044770 202606151 208847212 210337204 217849247 219396716 222116510 234420340 236092780 244328161 244524665 252056980 257862374 261059015 262921505 264789140 274245895 277262678 311213210 328188476 330529892 342334531 349040230 365482621 368374820 370704796 383944253 396089540 405212302 410235595 413162365 435698494 444233020 463380995 488656322 489049330 515724748 522118030 525843010 548491790 554525356 574329833 578427311 622426420 644655935 684669062 693156695 698080460 730965242 767888506 810424604 820471190 826324730 871396988 902518309 926761990 977312644 978098660 1013030755 1044236060 1051686020 1089246235 1096983580 1148659666 1156854622 1221640805 1289311870 1369338124 1386313390 1418243057 1461930484 1524944729 1535777012 1640942380 1652649460 1711672655 1805036618 1827413105 1853523980 1919721265 2026061510 2178492470 2297319332 2313709244 2396341717 2443281610 2578623740 2687609771 2772626780 2836486114 2871649165 2892136555 3049889458 3423345310 3610073236 3654826210 3839442530 4020308831 4052123020 4356984940 4512591545 4792683434 4886563220 5375219542 5672972228 5743298330 5784273110 6099778916 6317628163 6846690620 7091215285 7309652420 7624723645 7678885060 8040617662 9025183090 9585366868 9927701399 10750439084 11486596660 11568546220 11981708585 12635256326 13438048855 14182430570 15249447290 16081235324 16774392019 18050366180 19855402798 20101544155 23963417170 25270512652 26876097710 28364861140 30498894580 31588140815 33548784038 39710805596 40203088310 44223397141 47926834340 49638506995 53752195420 63176281630 67097568076 69493909793 80406176620 83871960095 88446794282 99277013990 126352563260 138987819586 167743920190 176893588564 198554027980 221116985705 277975639172 335487840380 347469548965 442233971410 486457368551 694939097930 884467942820 972914737102 1389878195860 1945829474204 2432286842755 4864573685510 9729147371020
• Sum of all divisors σ(n): 27301909261536
• Sum of proper divisors (its aliquot sum) s(n): 17572761890516
• 9729147371020 is an abundant number, because the sum of its proper divisors (17572761890516) is greater than itself. Its abundance is 7843614519496

Bases of 9729147371020

• Binary: 10001101100100111110010111110111111000001100₂
• Hexadecimal: 0x8D93E5F7E0C
• Base-36: 3G5IB58NG

Squares and roots of 9729147371020

• 9729147371020 squared (9729147371020²) is 94656308567025377535840400
• 9729147371020 cubed (9729147371020³) is 920925175645332855314444593486305208000
• The square root of 9729147371020 is 3119158.1189513301
• The cube root of 9729147371020 is 21348.0524239753

Scales and comparisons

• 9,729,147,371,020 seconds is equal to 309,356 years, 41 weeks, 1 day, 8 hours, 23 minutes, 40 seconds.
• To count from 1 to 9,729,147,371,020 would take you about seven hundred seventy-three thousand, three hundred ninety-one 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 9729147371020 cubic inches would be around 1779 feet tall.

Recreational maths with 9729147371020

• 9729147371020 backwards is 0201737419279
• The number of decimal digits it has is: 13
• The sum of 9729147371020's digits is 52
• More coming soon!