16689745960020

Names of 16689745960020

• Cardinal: 16689745960020 can be written as Sixteen trillion, six hundred eighty-nine billion, seven hundred forty-five million, nine hundred sixty thousand and twenty.

Scientific notation

• Scientific notation: 1.668974596002 × 10¹³

Factors of 16689745960020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 503

Divisors of 16689745960020

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 29 30 35 36 42 45 54 58 60 63 70 81 84 87 90 105 108 116 126 135 140 145 162 174 180 189 203 210 243 252 261 270 290 315 324 348 378 405 406 420 435 457 486 522 540 567 580 609 630 729 756 783 810 812 870 914 945 972 1015 1044 1134 1215 1218 1260 1305 1371 1458 1566 1620 1701 1740 1827 1828 1890 2030 2187 2268 2285 2349 2430 2436 2610 2742 2835 2916 3045 3132 3199 3402 3645 3654 3780 3915 4060 4113 4374 4570 4698 4860 5103 5220 5481 5484 5670 6090 6398 6561 6804 6855 7047 7290 7308 7830 8226 8505 8748 9135 9140 9396 9597 10206 10935 10962 11340 11745 12180 12339 12796 13122 13253 13710 14094 14580 15309 15660 15995 16443 16452 17010 18270 19194 19683 20412 20565 21141 21870 21924 23490 24678 25515 26244 26506 27405 27420 28188 28791 30618 31990 32805 32886 34020 35235 36540 37017 38388 39366 39759 41130 42282 43740 45927 46980 47985 49329 49356 51030 53012 54810 57582 61236 61695 63423 63980 65610 65772 66265 70470 74034 76545 78732 79518 82215 82260 84564 86373 91854 92771 95970 98415 98658 102060 105705 109620 111051 115164 119277 123390 126846 131220 132530 137781 140940 143955 147987 148068 153090 159036 164430 172746 183708 185085 185542 190269 191940 196830 197316 198795 208849 211410 222102 229635 238554 246645 246780 253692 259119 265060 275562 278313 287910 295974 306180 317115 328860 333153 345492 357831 370170 371084 380538 393660 397590 417698 422820 431865 443961 444204 459270 463855 477108 493290 518238 551124 555255 556626 570807 575820 591948 596385 626547 634230 666306 688905 715662 739935 740340 761076 777357 795180 834939 835396 863730 887922 918540 927710 951345 986580 999459 1036476 1044245 1073493 1110510 1113252 1141614 1192770 1253094 1268460 1295595 1331883 1332612 1377810 1391565 1431324 1461943 1479870 1554714 1665765 1669878 1727460 1775844 1789155 1855420 1879641 1902690 1998918 2088490 2146986 2219805 2221020 2283228 2332071 2385540 2504817 2506188 2591190 2663766 2755620 2783130 2854035 2923886 2959740 2998377 3109428 3132735 3220479 3331530 3339756 3578310 3759282 3805380 3886785 3995649 3997836 4174695 4176980 4293972 4385829 4439610 4664142 4997295 5009634 5182380 5327532 5367465 5566260 5638923 5708070 5847772 5996754 6056621 6265470 6440958 6659415 6663060 6996213 7156620 7309715 7514451 7518564 7773570 7991298 8349390 8771658 8879220 8995131 9328284 9398205 9661437 9994590 10019268 10734930 11277846 11416140 11660355 11993508 12113242 12524085 12530940 12881916 13157487 13318830 13992426 14619430 14991885 15028902 15547140 15982596 16102395 16698780 16916769 17543316 17990262 18169863 18796410 19322874 19978245 19989180 20988639 21469860 21929145 22543353 22555692 23320710 24226484 25048170 26314974 26637660 27984852 28194615 28984311 29238860 29983770 30057804 30283105 32204790 33833538 34981065 35980524 36339726 37572255 37592820 38645748 39472461 39956490 41977278 42396347 43858290 44975655 45086706 46641420 48307185 50096340 50750307 52629948 54509589 56389230 57968622 59967540 60566210 62965917 64409580 65787435 67630059 67667076 69962130 72679452 75144510 78944922 79912980 83954556 84583845 84792694 86952933 87716580 89951310 90173412 90849315 96614370 101500614 104943195 109019178 112716765 112778460 115937244 118417383 121132420 125931834 127189041 131574870 135260118 139924260 144921555 150289020 152250921 157889844 163528767 169167690 169585388 173905866 179902620 181698630 193228740 197362305 202890177 203001228 209886390 211981735 218038356 225433530 236834766 251863668 253751535 254378082 260858799 263149740 270520236 272547945 289843110 304501842 314829585 327057534 338150295 338335380 347811732 355252149 363397260 381567123 394724610 405780354 419772780 423963470 434764665 450867060 456752763 473669532 490586301 507503070 508756164 521717598 545095890 579686220 592086915 608670531 609003684 629659170 635945205 654115068 676300590 710504298 761254605 763134246 789449220 811560708 817643835 847926940 869529330 913505526 981172602 1014450885 1015006140 1043435196 1065756447 1090191780 1144701369 1184173830 1217341062 1259318340 1271890410 1304293995 1352601180 1370258289 1421008596 1471758903 1522509210 1526268492 1635287670 1739058660 1776260745 1826011593 1827011052 1907835615 1962345204 2028901770 2131512894 2283763815 2289402738 2368347660 2434682124 2452931505 2543780820 2608587990 2740516578 2943517806 3043352655 3045018420 3197269341 3270575340 3434104107 3552521490 3652023186 3815671230 4057803540 4110774867 4263025788 4415276709 4567527630 4578805476 4905863010 5217175980 5328782235 5481033156 5723506845 5887035612 6086705310 6394538682 6851291445 6868208214 7105042980 7304046372 7358794515 7631342460 8221549734 8830553418 9130057965 9135055260 9591808023 9811726020 10302312321 10657564470 11447013690 12173410620 12789077364 13245830127 13702582890 13736416428 14717589030 15986346705 16443099468 17170520535 17661106836 18260115930 19183616046 20553874335 20604624642 21315128940 22076383545 22894027380 26491660254 27405165780 28775424069 29435178060 30906936963 31972693410 34341041070 36520231860 38367232092 39737490381 41107748670 41209249284 44152767090 47959040115 51511561605 52983320508 57550848138 61813873926 63945386820 66229150635 68682082140 79474980762 82215497340 88305534180 92720810889 95918080230 103023123210 115101696276 119212471143 123627747852 132458301270 143877120345 154534684815 158949961524 185441621778 191836160460 198687451905 206046246420 238424942286 264916602540 278162432667 287754240690 309069369630 370883243556 397374903810 463604054445 476849884572 556324865334 575508481380 596062355715 618138739260 794749807620 834487298001 927208108890 1112649730668 1192124711430 1390812163335 1668974596002 1854416217780 2384249422860 2781624326670 3337949192004 4172436490005 5563248653340 8344872980010 16689745960020
• Sum of all divisors σ(n): 62290165069440
• Sum of proper divisors (its aliquot sum) s(n): 45600419109420
• 16689745960020 is an abundant number, because the sum of its proper divisors (45600419109420) is greater than itself. Its abundance is 28910673149400

Bases of 16689745960020

• Binary: 11110010110111100010011000010001110001010100₂
• Hexadecimal: 0xF2DE2611C54
• Base-36: 5WZ5VTT90

Squares and roots of 16689745960020

• 16689745960020 squared (16689745960020²) is 278547620210003911438400400
• 16689745960020 cubed (16689745960020³) is 4648889019073098084917440942991152008000
• The square root of 16689745960020 is 4085308.5513850725
• The cube root of 16689745960020 is 25555.4328950597

Scales and comparisons

• 16,689,745,960,020 seconds is equal to 530,682 years, 15 weeks, 3 days, 27 minutes.
• To count from 1 to 16,689,745,960,020 would take you about one million, three hundred twenty-six thousand, seven hundred 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 16689745960020 cubic inches would be around 2129.6 feet tall.

Recreational maths with 16689745960020

• 16689745960020 backwards is 02006954798661
• 16689745960020 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16689745960020's digits is 63
• More coming soon!