19988041475136

Names of 19988041475136

• Cardinal: 19988041475136 can be written as Nineteen trillion, nine hundred eighty-eight billion, forty-one million, four hundred seventy-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.9988041475136 × 10¹³

Factors of 19988041475136

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3072

Divisors of 19988041475136

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 64 84 93 96 112 124 168 186 192 217 224 248 257 336 372 434 448 496 514 651 672 744 771 868 992 1028 1153 1302 1344 1488 1542 1619 1736 1799 1984 2056 2306 2604 2976 3084 3238 3459 3472 3598 4112 4612 4857 5208 5397 5952 6168 6476 6918 6944 7196 7967 8071 8224 9224 9714 10416 10794 11333 12336 12952 13836 13888 14392 15934 16142 16448 18448 19428 20832 21588 22666 23901 24213 24672 25904 27672 28784 31868 32284 33999 35743 36896 38856 41664 43176 45332 47802 48426 49344 50189 51808 55344 55769 57568 63736 64568 67998 71486 73792 77712 86352 90664 95604 96852 100378 103616 107229 110688 111538 115136 127472 129136 135996 142972 150567 155424 167307 172704 181328 191208 193704 200756 214458 221376 223076 250201 254944 258272 271992 285944 296321 301134 310848 334614 345408 351323 362656 382416 387408 401512 416083 428916 446152 500402 509888 516544 543984 571888 592642 602268 669228 702646 725312 750603 764832 774816 803024 832166 857832 888963 892304 1000804 1053969 1087968 1143776 1185284 1204536 1248249 1338456 1405292 1501206 1529664 1549632 1606048 1664332 1715664 1777926 1784608 1866707 2001608 2074247 2107938 2175936 2287552 2370568 2409072 2496498 2676912 2810584 2912581 3002412 3212096 3328664 3431328 3555852 3569216 3733414 4003216 4148494 4215876 4741136 4818144 4992996 5353824 5600121 5621168 5825162 6004824 6222741 6657328 6862656 7111704 7466828 8006432 8296988 8431752 8737743 9185951 9482272 9636288 9985992 10707648 11200242 11242336 11650324 12009648 12445482 12898573 13066949 13314656 14223408 14933656 16012864 16593976 16863504 17475486 18371902 18964544 19971984 22400484 22484672 23300648 24019296 24890964 25797146 26133898 26629312 27557853 28446816 29867312 33187952 33727008 34950972 36743804 38695719 39200847 39943968 44800968 46601296 48038592 49781928 51594292 52267796 55115706 56893632 57867917 59734624 64301657 66375904 67454016 69901944 73487608 77391438 78401694 79887936 89601936 90290011 93202592 99563856 103188584 104535592 110231412 115735834 119469248 128603314 132751808 139803888 146975216 154782876 156803388 173603751 179203872 180580022 186405184 192904971 199127712 206377168 209071184 220462824 231471668 257206628 270870033 279607776 293950432 309565752 313606776 347207502 358407744 361160044 385809942 398255424 405075419 412754336 418142368 440925648 462943336 479743699 514413256 541740066 559215552 587900864 619131504 627213552 694415004 722320088 771619884 810150838 825508672 836284736 881851296 925886672 959487398 1028826512 1083480132 1215226257 1238263008 1254427104 1388830008 1439231097 1444640176 1543239768 1620301676 1763702592 1851773344 1918974796 2057653024 2166960264 2430452514 2476526016 2508854208 2777660016 2878462194 2889280352 3086479536 3240603352 3358205893 3703546688 3837949592 4115306048 4333920528 4860905028 5555320032 5756924388 5778560704 6172959072 6481206704 6716411786 7675899184 8667841056 9721810056 10074617679 11110640064 11513848776 12345918144 12962413408 13432823572 14872054669 15351798368 17335682112 19443620112 20149235358 23027697552 25924826816 26865647144 29744109338 30703596736 38887240224 40298470716 44616164007 46055395104 53731294288 59488218676 77774480448 80596941432 89232328014 92110790208 104104382683 107462588576 118976437352 161193882864 178464656028 208208765366 214925177152 237952874704 312313148049 322387765728 356929312056 416417530732 475905749408 624626296098 644775531456 713858624112 832835061464 951811498816 1249252592196 1427717248224 1665670122928 2498505184392 2855434496448 3331340245856 4997010368784 6662680491712 9994020737568 19988041475136
• Sum of all divisors σ(n): 62725510840320
• Sum of proper divisors (its aliquot sum) s(n): 42737469365184
• 19988041475136 is an abundant number, because the sum of its proper divisors (42737469365184) is greater than itself. Its abundance is 22749427890048

Bases of 19988041475136

• Binary: 100100010110111010100000111001010010001000000₂
• Hexadecimal: 0x122DD41CA440
• Base-36: 732DNTGLC

Squares and roots of 19988041475136

• 19988041475136 squared (19988041475136²) is 399521802011756922906218496
• 19988041475136 cubed (19988041475136³) is 7985658348832070777741471774975367315456
• The square root of 19988041475136 is 4470798.7513570771
• The cube root of 19988041475136 is 27138.7650155563

Scales and comparisons

• 19,988,041,475,136 seconds is equal to 635,557 years, 46 weeks, 2 days, 15 hours, 5 minutes, 36 seconds.
• To count from 1 to 19,988,041,475,136 would take you about one million, five hundred eighty-eight thousand, eight hundred ninety-four 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 19988041475136 cubic inches would be around 2261.6 feet tall.

Recreational maths with 19988041475136

• 19988041475136 backwards is 63157414088991
• The number of decimal digits it has is: 14
• The sum of 19988041475136's digits is 66
• More coming soon!