9940790125890

Names of 9940790125890

• Cardinal: 9940790125890 can be written as Nine trillion, nine hundred forty billion, seven hundred ninety million, one hundred twenty-five thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 9.94079012589 × 10¹²

Factors of 9940790125890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 492

Divisors of 9940790125890

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 26 27 29 30 38 39 45 54 57 58 65 78 87 90 95 114 117 130 135 145 171 174 190 195 234 247 261 270 285 290 342 351 377 390 421 435 494 513 522 551 570 585 702 741 754 783 841 842 855 870 1026 1102 1131 1170 1235 1263 1305 1482 1566 1653 1682 1710 1755 1885 2105 2223 2262 2470 2523 2526 2565 2610 2755 3306 3393 3510 3705 3770 3789 3915 4205 4210 4446 4959 5046 5130 5473 5510 5655 6315 6669 6786 7163 7410 7569 7578 7830 7999 8265 8410 9918 10179 10933 10946 11115 11310 11367 12209 12615 12630 13338 14326 14877 15138 15979 15998 16419 16530 16965 18945 20358 21489 21866 22230 22707 22734 23997 24418 24795 25230 27365 29754 31958 32799 32838 33345 33930 35815 36627 37845 37890 39995 42978 45414 47937 47994 49257 49590 50895 54665 54730 56835 61045 64467 65598 66690 71630 71991 73254 74385 75690 79895 79990 82095 95874 98397 98514 101790 103987 107445 109330 109881 113535 113670 119985 122090 128934 143811 143982 147771 148770 158717 159790 163995 164190 177241 183135 193401 196794 207727 207974 214890 215973 219762 227070 231971 239685 239970 246285 287622 295191 295542 311961 317434 322335 327990 329643 354061 354482 359955 366270 386802 415454 431433 431946 463942 476151 479370 491985 492570 519935 531723 549405 590382 623181 623922 644670 659286 695913 708122 719055 719910 738855 793585 862866 886205 935883 952302 967005 983970 1038635 1039870 1062183 1063446 1079865 1098810 1159855 1246362 1391826 1428453 1438110 1475955 1477710 1559805 1587170 1595169 1648215 1770305 1772410 1869543 1871766 1934010 2077270 2087739 2124366 2157165 2159730 2304133 2319710 2380755 2658615 2807649 2856906 2951910 3015623 3115905 3119610 3186549 3190338 3296430 3367579 3479565 3540610 3739086 4175478 4285359 4314330 4602793 4608266 4679415 4761510 4785507 5139989 5310915 5317230 5608629 5615298 6031246 6231810 6263217 6373098 6727159 6735158 6912399 6959130 7142265 7975845 8570718 9046869 9205586 9347715 9358830 9559647 9571014 10102737 10279978 10438695 10621830 11217258 11520665 12526434 13454318 13808379 13824798 14038245 14284530 15078115 15419967 15932745 15951690 16837895 18093738 18695430 19119294 20181477 20205474 20737197 20877390 21426795 23013965 23041330 23927535 25699945 27140607 27616758 28043145 28076490 30156230 30308211 30839934 31316085 31865490 33635795 33675790 34561995 40362954 41425137 41474394 42853590 43778527 45234345 46027930 46259901 47798235 47855070 50513685 51399890 54281214 56086290 60544431 60616422 62211591 62632170 66819857 67271590 69041895 69123990 77099835 81421821 82850274 87453067 87557054 90468690 90924633 92519802 95596470 97659791 100907385 101027370 103685985 121088862 124275411 124423182 131335581 133639714 135703035 138083790 138779703 149059681 151541055 154199670 162843642 174906134 181633293 181849266 195319582 200459571 201814770 207125685 207371970 218892635 231299505 248550822 262359201 262671162 271406070 277559406 292979373 298119362 302722155 303082110 311057955 334099285 363266586 394006743 400919142 407109105 414251370 437265335 437785270 447179043 454623165 462599010 488298955 524718402 585958746 601378713 605444310 621377055 622115910 656677905 668198570 693898515 745298405 787077603 788013486 814218210 874530670 878938119 894358086 908166465 909246330 976597910 1002297855 1182020229 1202757426 1242754110 1269577283 1311796005 1313355810 1341537129 1387797030 1464896865 1490596810 1574155206 1757876238 1804136139 1816332930 1937775853 1970033715 2004595710 2235895215 2361232809 2364040458 2539154566 2623592010 2636814357 2683074258 2832133939 2929793730 3006893565 3608272278 3808731849 3875551706 3935388015 3940067430 4024611387 4394690595 4471790430 4722465618 5273628714 5664267878 5813327559 5910101145 6013787130 6347886415 6707685645 7617463698 7870776030 8049222774 8496401817 8789381190 9020680695 9688879265 11426195547 11626655118 11806164045 11820202290 12695772830 13184071785 13415371290 14160669695 16992803634 17439982677 18041361390 19043659245 19377758530 20123056935 22852391094 23612328090 25489205451 26368143570 28321339390 29066637795 34278586641 34879965354 36817741207 38087318490 40246113870 42482009085 50978410902 52319948031 57130977735 58133275590 68557173282 73635482414 76467616353 84964018170 87199913385 104639896062 110453223621 114261955470 127446027255 152935232706 171392933205 174399826770 184088706035 220906447242 254892054510 261599740155 331359670863 342785866410 368177412070 382338081765 523199480310 552266118105 662719341726 764676163530 994079012589 1104532236210 1656798354315 1988158025178 3313596708630 4970395062945 9940790125890
• Sum of all divisors σ(n): 31196485756800
• Sum of proper divisors (its aliquot sum) s(n): 21255695630910
• 9940790125890 is an abundant number, because the sum of its proper divisors (21255695630910) is greater than itself. Its abundance is 11314905505020

Bases of 9940790125890

• Binary: 10010000101010000101010000111010010101000010₂
• Hexadecimal: 0x90A8543A542
• Base-36: 3IUQHRZGI

Squares and roots of 9940790125890

• 9940790125890 squared (9940790125890²) is 98819308326992122048292100
• 9940790125890 cubed (9940790125890³) is 982342004464242742221479869418492469000
• The square root of 9940790125890 is 3152901.8579540341
• The cube root of 9940790125890 is 21501.7414316083

Scales and comparisons

• 9,940,790,125,890 seconds is equal to 316,086 years, 19 weeks, 4 days, 6 hours, 31 minutes, 30 seconds.
• To count from 1 to 9,940,790,125,890 would take you about seven hundred ninety thousand, two hundred fifteen 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 9940790125890 cubic inches would be around 1791.8 feet tall.

Recreational maths with 9940790125890

• 9940790125890 backwards is 0985210970499
• The number of decimal digits it has is: 13
• The sum of 9940790125890's digits is 63
• More coming soon!