20209979120292

Names of 20209979120292

• Cardinal: 20209979120292 can be written as Twenty trillion, two hundred nine billion, nine hundred seventy-nine million, one hundred twenty thousand, two hundred ninety-two.

Scientific notation

• Scientific notation: 2.0209979120292 × 10¹³

Factors of 20209979120292

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 439

Divisors of 20209979120292

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 31 36 39 52 54 59 62 78 93 108 117 118 124 156 169 177 186 234 236 279 331 338 351 354 372 403 468 507 531 558 662 676 702 708 767 806 837 961 993 1014 1062 1116 1209 1324 1404 1521 1534 1593 1612 1674 1829 1922 1986 2028 2124 2301 2418 2883 2979 3042 3068 3186 3348 3481 3627 3658 3844 3972 4303 4563 4602 4836 5239 5487 5766 5958 6084 6372 6903 6962 7254 7316 8606 8649 8937 9126 9204 9971 10261 10443 10478 10881 10974 11532 11916 12493 12909 13806 13924 14508 15717 16461 17212 17298 17874 18252 19529 19942 20522 20709 20886 20956 21762 21948 23777 24986 25818 25947 27612 29913 30783 31329 31434 32922 34596 35748 37479 38727 39058 39884 41044 41418 41772 43524 45253 47151 47554 49383 49972 51636 51894 55939 56699 58587 59826 61566 62658 62868 65844 71331 74958 77454 78116 82836 89739 90506 92349 93987 94302 95108 98766 103788 107911 111878 112437 113398 116181 117174 119652 123132 125316 133393 135759 141453 142662 149916 154908 162409 167817 170097 175761 179478 181012 184698 187974 188604 197532 213993 215822 223756 224874 226796 232362 234348 253877 266786 269217 271518 277047 282906 285324 309101 318091 323733 324818 335634 337311 340194 351522 358956 369396 375948 400179 407277 427986 431644 449748 464724 487227 503451 507754 510291 527283 533572 538434 543036 554094 565812 588289 605399 618202 636182 641979 647466 649636 671268 674622 680388 703044 737087 761631 800358 814554 855972 927303 954273 971199 974454 1006902 1015508 1020582 1054566 1076868 1108188 1152211 1176578 1200537 1210798 1221831 1236404 1272364 1283958 1294932 1349244 1402843 1461681 1474174 1510353 1523262 1530873 1600716 1629108 1734109 1764867 1816197 1854606 1908546 1942398 1948908 2013804 2041164 2109132 2211261 2284893 2304422 2353156 2401074 2421596 2443662 2567916 2781909 2805686 2862819 2913597 2923362 2948348 3020706 3046524 3061746 3300401 3345241 3456633 3468218 3529734 3601611 3632394 3709212 3817092 3884796 4135183 4208529 4385043 4422522 4569786 4608844 4802148 4887324 5202327 5294601 5448591 5563818 5611372 5725638 5827194 5846724 6041412 6123492 6600802 6633783 6690482 6854679 6913266 6936436 7059468 7203222 7264788 7870187 8270366 8345727 8417058 8588457 8770086 8845044 9139572 9582131 9901203 10035723 10369899 10404654 10589202 10897182 11127636 11451276 11654388 12405549 12625587 13201604 13267566 13380964 13709358 13826532 14406444 14978743 15606981 15740374 15883803 16345773 16540732 16691454 16834116 17176914 17540172 18236959 18767369 19164262 19802406 19901349 20071446 20739798 20809308 21178404 21794364 23610561 24811098 25251174 26535132 27418716 28746393 29703609 29957486 30107169 31109697 31213962 31480748 31767606 32691546 33382908 34353828 35718541 36473918 37216647 37534738 37876761 38328524 39604812 39802698 40142892 41479596 43488133 44936229 46820943 47221122 49622196 50502348 53757379 54710877 56302107 57492786 59407218 59914972 60214338 62219394 62427924 63535212 65383092 70831683 71437082 72947836 74433294 75069476 75753522 79605396 86239179 86976266 89110827 89872458 90321507 93641886 94442244 102312431 107155623 107514758 109421754 111649941 112604214 114985572 118814436 120428676 124438788 130464399 134808687 141663366 142874164 148866588 151507044 161272137 164132631 168906321 172478358 173952532 178221654 179744916 180643014 187283772 194723659 204624862 212495049 214311246 215029516 218843508 223299882 225208428 243975797 258717537 260928798 269617374 283326732 306937293 321466869 322544274 328265262 337812642 344956716 356443308 361286028 389447318 391393197 404426061 409249724 424990098 428622492 446599764 464341033 483816411 487951594 492397893 506718963 517435074 521857596 539234748 565345729 584170977 613874586 642933738 645088548 656530524 675625284 731927391 778894636 782786394 808852122 849980196 920811879 928682066 964400607 967632822 975903188 984795786 1013437926 1034870148 1107274771 1130691458 1168341954 1174179591 1227749172 1285867476 1393023099 1451449233 1463854782 1565572788 1617704244 1696037187 1752512931 1841623758 1857364132 1928801214 1935265644 1969591572 2026875852 2195782173 2214549542 2261382916 2336683908 2348359182 2762435637 2786046198 2902898466 2927709564 3171685361 3321824313 3392074374 3505025862 3683247516 3857602428 4179069297 4391564346 4429099084 4696718364 5088111561 5257538793 5524871274 5572092396 5805796932 6036433429 6343370722 6587346519 6643648626 6784148748 7010051724 8358138594 8783128692 9515056083 9965472939 10176223122 10515077586 11049742548 12072866858 12537207891 12686741444 13174693038 13287297252 14394572023 15264334683 16716277188 18109300287 19030112166 19930945878 20352446244 21030155172 24145733716 25074415782 26349386076 28545168249 28789144046 29896418817 30528669366 36218600574 38060224332 39861891756 43183716069 50148831564 54327900861 57090336498 57578288092 59792837634 61057338732 72437201148 85635504747 86367432138 108655801722 114180672996 119585675268 129551148207 162983702583 171271009494 172734864276 187129436299 217311603444 259102296414 325967405166 342542018988 374258872598 388653444621 518204592828 561388308897 651934810332 748517745196 777306889242 1122776617794 1554613778484 1684164926691 2245553235588 3368329853382 5052494780073 6736659706764 10104989560146 20209979120292
• Sum of all divisors σ(n): 59816690367840
• Sum of proper divisors (its aliquot sum) s(n): 39606711247548
• 20209979120292 is an abundant number, because the sum of its proper divisors (39606711247548) is greater than itself. Its abundance is 19396732127256

Bases of 20209979120292

• Binary: 100100110000110000000101000000101101010100100₂
• Hexadecimal: 0x126180A05AA4
• Base-36: 75WC3RFL0

Squares and roots of 20209979120292

• 20209979120292 squared (20209979120292²) is 408443256042638602206165264
• 20209979120292 cubed (20209979120292³) is 8254629676445805411057036392553487937088
• The square root of 20209979120292 is 4495551.0363349229
• The cube root of 20209979120292 is 27238.8408120801

Scales and comparisons

• 20,209,979,120,292 seconds is equal to 642,614 years, 42 weeks, 5 days, 8 hours, 58 minutes, 12 seconds.
• To count from 1 to 20,209,979,120,292 would take you about one million, six hundred six thousand, five hundred thirty-seven 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 20209979120292 cubic inches would be around 2269.9 feet tall.

Recreational maths with 20209979120292

• 20209979120292 backwards is 29202197990202
• 20209979120292 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20209979120292's digits is 54
• More coming soon!