19731142369120

Names of 19731142369120

• Cardinal: 19731142369120 can be written as Nineteen trillion, seven hundred thirty-one billion, one hundred forty-two million, three hundred sixty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.973114236912 × 10¹³

Factors of 19731142369120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 201509

Divisors of 19731142369120

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 49 52 56 62 65 70 80 91 98 104 112 124 130 140 155 160 182 196 208 217 224 245 248 260 280 310 364 392 403 416 434 455 490 496 520 560 620 637 728 784 806 868 910 961 980 992 1040 1085 1120 1240 1274 1456 1519 1568 1612 1736 1820 1922 1960 2015 2080 2170 2480 2548 2821 2912 3038 3185 3224 3472 3640 3844 3920 4030 4340 4805 4960 5096 5642 6076 6370 6448 6727 6944 7280 7595 7688 7840 8060 8680 9610 10192 11284 12152 12493 12740 12896 13454 14105 14560 15190 15376 16120 17360 19220 19747 20384 22568 24304 24986 25480 26908 28210 30380 30752 32240 33635 34720 38440 39494 45136 47089 48608 49972 50960 53816 56420 60760 62465 64480 67270 76880 78988 87451 90272 94178 98735 99944 101920 107632 112840 121520 124930 134540 153760 157976 174902 188356 197470 199888 201451 215264 225680 235445 243040 249860 269080 315952 349804 376712 394940 399776 402902 437255 451360 470890 499720 538160 612157 631904 699608 753424 789880 805804 874510 941780 999440 1007255 1076320 1224314 1399216 1410157 1506848 1579760 1611608 1749020 1883560 1998880 2014510 2448628 2618863 2798432 2820314 3060785 3159520 3223216 3498040 3767120 4029020 4897256 5237726 5640628 6121570 6244981 6446432 6996080 7050785 7534240 8058040 9794512 9871099 10475452 11281256 12243140 12489962 13094315 13992160 14101570 16116080 18332041 19589024 19742198 20950904 22562512 24486280 24979924 26188630 28203140 31224905 32232160 36664082 39484396 41901808 43714867 45125024 48972560 49355495 49959848 52377260 56406280 62449810 73328164 78968792 81184753 83803616 87429734 91660205 97945120 98710990 99919696 104754520 112812560 124899620 128324287 146656328 157937584 162369506 174859468 183320410 193594411 197421980 199839392 209509040 218574335 225625120 249799240 256648574 293312656 306004069 315875168 324739012 349718936 366640820 387188822 394843960 405923765 419018080 437148670 499598480 513297148 568293271 586625312 612008138 641621435 649478024 699437872 733281640 774377644 789687920 811847530 874297340 967972055 999196960 1026594296 1136586542 1224016276 1283242870 1298956048 1355160877 1398875744 1466563280 1530020345 1548755288 1579375840 1623695060 1748594680 1935944110 2053188592 2273173084 2448032552 2516727343 2566485740 2597912096 2710321754 2841466355 2933126560 3060040690 3097510576 3247390120 3497189360 3871888220 3978052897 4106377184 4546346168 4896065104 5033454686 5132971480 5420643508 5682932710 6120081380 6195021152 6494780240 6775804385 6994378720 7743776440 7956105794 9092692336 9486126139 9792130208 10066909372 10265942960 10841287016 11365865420 12240162760 12583636715 12989560480 13551608770 15487552880 15912211588 17617091401 18185384672 18972252278 19890264485 20133818744 20531885920 21682574032 22731730840 24480325520 25167273430 27103217540 30975105760 31824423176 35234182802 37944504556 39780528970 40267637488 43365148064 45463461680 47430630695 48960651040 50334546860 54206435080 63648846352 70468365604 75889009112 79561057940 80535274976 88085457005 90926923360 94861261390 100669093720 108412870160 123319639807 127297692704 140936731208 151778018224 159122115880 176170914010 189722522780 201338187440 216825740320 246639279614 281873462416 303556036448 318244231760 352341828020 379445045560 402676374880 493278559228 563746924832 616598199035 636488463520 704683656040 758890091120 986557118456 1233196398070 1409367312080 1517780182240 1973114236912 2466392796140 2818734624160 3946228473824 4932785592280 9865571184560 19731142369120
• Sum of all divisors σ(n): 60341419578384
• Sum of proper divisors (its aliquot sum) s(n): 40610277209264
• 19731142369120 is an abundant number, because the sum of its proper divisors (40610277209264) is greater than itself. Its abundance is 20879134840144

Bases of 19731142369120

• Binary: 100011111001000000011101110110101111101100000₂
• Hexadecimal: 0x11F203BB5F60
• Base-36: 6ZSD0Q1R4

Squares and roots of 19731142369120

• 19731142369120 squared (19731142369120²) is 389317979190482406329574400
• 19731142369120 cubed (19731142369120³) is 7681688474265505886581397110337302528000
• The square root of 19731142369120 is 4441975.0527349881
• The cube root of 19731142369120 is 27021.9950489815

Scales and comparisons

• 19,731,142,369,120 seconds is equal to 627,389 years, 15 weeks, 2 days, 8 hours, 18 minutes, 40 seconds.
• To count from 1 to 19,731,142,369,120 would take you about one million, five hundred sixty-eight thousand, four hundred seventy-three 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 19731142369120 cubic inches would be around 2251.8 feet tall.

Recreational maths with 19731142369120

• 19731142369120 backwards is 02196324113791
• 19731142369120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19731142369120's digits is 49
• More coming soon!