168426023220

Names of 168426023220

• Cardinal: 168426023220 can be written as One hundred sixty-eight billion, four hundred twenty-six million, twenty-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.6842602322 × 10¹¹

Factors of 168426023220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 976

Divisors of 168426023220

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 49 52 54 60 63 65 70 78 81 84 90 91 98 105 108 117 126 130 135 140 147 156 162 180 182 189 195 196 210 227 234 245 252 260 270 273 294 315 324 351 364 378 390 405 420 441 454 455 468 490 540 546 567 585 588 630 637 681 702 719 735 756 780 810 819 882 908 910 945 980 1053 1092 1134 1135 1170 1260 1274 1323 1362 1365 1404 1438 1470 1589 1620 1638 1755 1764 1820 1890 1911 2043 2106 2157 2205 2268 2270 2340 2457 2548 2646 2724 2730 2835 2876 2940 2951 3178 3185 3276 3405 3510 3595 3780 3822 3969 4086 4095 4212 4314 4410 4540 4767 4914 5033 5265 5292 5460 5670 5733 5902 6129 6356 6370 6471 6615 6810 7020 7190 7371 7644 7938 7945 8172 8190 8628 8820 8853 9347 9534 9555 9828 10066 10215 10530 10785 11123 11340 11466 11804 12258 12285 12740 12942 13230 13620 14301 14380 14742 14755 15099 15876 15890 16380 17199 17706 18387 18694 19068 19110 19413 19845 20132 20430 20657 21060 21570 22246 22932 23835 24516 24570 25165 25884 26460 26559 28041 28602 28665 29484 29510 30198 30645 31780 32355 33369 34398 35231 35412 36774 36855 37388 38220 38826 39690 40860 41314 42903 43140 44265 44492 45297 46735 47670 49140 50330 51597 53118 55615 56082 57204 57330 58239 59020 60396 61290 61971 64710 65429 66738 68796 70462 71505 73548 73710 75495 77652 79380 79677 82628 84123 85806 85995 88530 90594 91935 93470 95340 97065 100107 100660 103194 103285 105693 106236 111230 112164 114660 116478 122580 123942 128709 129420 130858 132795 133476 135891 140205 140924 143010 144599 147420 150990 159354 163213 166845 168246 171612 171990 176155 177060 181188 183870 185913 186940 194130 196287 200214 206388 206570 211386 214515 222460 226485 232956 239031 247884 252369 257418 257985 261716 265590 271782 280410 286020 289198 291195 300321 301980 309855 317079 318708 326426 327145 333690 336492 343980 352310 367740 371826 388260 392574 398385 400428 407673 413140 420615 422772 429030 433797 452970 458003 478062 489639 500535 504738 514836 515970 528465 531180 543564 557739 560820 578396 582390 588861 600642 619710 634158 643545 652852 654290 667380 679455 704620 722995 743652 757107 785148 796770 815346 816065 841230 858060 867594 900963 905940 916006 929565 951237 956124 979278 981435 1001070 1009476 1031940 1056930 1115478 1142491 1164780 1177722 1195155 1201284 1239420 1261845 1268316 1287090 1301391 1308580 1358910 1374009 1445990 1468917 1501605 1514214 1585395 1593540 1630692 1632130 1673217 1682460 1735188 1766583 1801926 1832012 1859130 1902474 1958556 1962870 2002140 2038365 2113860 2121769 2168985 2230956 2284982 2290015 2355444 2390310 2448195 2523690 2574180 2602782 2717820 2748018 2788695 2853711 2891980 2937834 2944305 3003210 3028428 3170790 3264260 3346434 3427473 3533166 3603852 3718260 3785535 3804948 3904173 3925740 4076730 4122027 4243538 4337970 4406751 4504815 4569964 4580030 4756185 4780620 4896390 5047380 5205564 5299749 5496036 5577390 5707422 5712455 5875668 5888610 6006420 6341580 6365307 6506955 6692868 6854946 6870045 7066332 7344585 7571070 7808346 7997437 8153460 8244054 8366085 8487076 8675940 8813502 8832915 9009630 9160060 9512370 9792780 10282419 10599498 10608845 11154780 11414844 11424910 11712519 11777220 12366081 12730614 13013910 13220253 13709892 13740090 14268555 14689170 14852383 15142140 15616692 15994874 16488108 16732170 17137365 17627004 17665830 18019260 19024740 19095921 19520865 20564838 20610135 21198996 21217690 22033755 22849820 23425038 23992311 24732162 25461228 26027820 26440506 26498745 27480180 28537110 29378340 29704766 30847257 31826535 31989748 33464340 34274730 35331660 37098243 38191842 39041730 39987185 41129676 41220270 42435380 44067510 44557149 46850076 47984622 49464324 51412095 52881012 52997490 57074220 57287763 58562595 59409532 61694514 61830405 63653070 66101265 68549460 71976933 74196486 74261915 76383684 78083460 79974370 82440540 88135020 89114298 92541771 95479605 95969244 102824190 103966681 105994980 114575526 117125190 119961555 123389028 123660810 127306140 132202530 133671447 143953866 148392972 148523830 154236285 159948740 171863289 178228596 185083542 185491215 190959210 205648380 207933362 215930799 222785745 229151052 234250380 239923110 247321620 264405060 267342894 286438815 287907732 297047660 308472570 311900043 343726578 359884665 370167084 370982430 381918420 401014341 415866724 431861598 445571490 462708855 479846220 519833405 534685788 572877630 616945140 623800086 647792397 668357235 687453156 719769330 741964860 802028682 859316445 863723196 891142980 925417710 935700129 1039666810 1079653995 1145755260 1203043023 1247600172 1295584794 1336714470 1439538660 1559500215 1604057364 1718632890 1850835420 1871400258 2005071705 2079333620 2159307990 2406086046 2591169588 2673428940 2807100387 3119000430 3238961985 3437265780 3742800516 4010143410 4318615980 4678500645 4812172092 5614200774 6015215115 6238000860 6477923970 8020286820 8421301161 9357001290 11228401548 12030430230 12955847940 14035501935 16842602322 18714002580 24060860460 28071003870 33685204644 42106505805 56142007740 84213011610 168426023220
• Sum of all divisors σ(n): 665740373760
• Sum of proper divisors (its aliquot sum) s(n): 497314350540
• 168426023220 is an abundant number, because the sum of its proper divisors (497314350540) is greater than itself. Its abundance is 328888327320

Bases of 168426023220

• Binary: 10011100110110111110010010100100110100₂
• Hexadecimal: 0x2736F92934
• Base-36: 25DGI790

Squares and roots of 168426023220

• 168426023220 squared (168426023220²) is 28367325297703979168400
• 168426023220 cubed (168426023220³) is 4777795789280383808103334690248000
• The square root of 168426023220 is 410397.3967022695
• The cube root of 168426023220 is 5522.5085656219

Scales and comparisons

• 168,426,023,220 seconds is equal to 5,355 years, 22 weeks, 1 day, 6 hours, 27 minutes.
• To count from 1 to 168,426,023,220 would take you about ten thousand, seven hundred ten 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 168426023220 cubic inches would be around 460.2 feet tall.

Recreational maths with 168426023220

• 168426023220 backwards is 022320624861
• 168426023220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168426023220's digits is 36
• More coming soon!