163789018608020

Names of 163789018608020

• Cardinal: 163789018608020 can be written as One hundred sixty-three trillion, seven hundred eighty-nine billion, eighteen million, six hundred eight thousand and twenty.

Scientific notation

• Scientific notation: 1.6378901860802 × 10¹⁴

Factors of 163789018608020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 578

Divisors of 163789018608020

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 29 38 52 58 61 65 76 95 116 122 130 145 169 190 244 247 260 290 305 338 361 377 380 449 494 551 580 610 676 722 754 793 845 898 988 1102 1159 1220 1235 1444 1508 1586 1690 1769 1796 1805 1885 2197 2204 2245 2318 2470 2755 3172 3211 3380 3538 3610 3770 3965 4394 4490 4636 4693 4901 4940 5510 5795 5837 6422 7076 7163 7220 7540 7930 8531 8788 8845 8980 9386 9802 10309 10469 10985 11020 11590 11674 12844 13021 14326 15067 15860 16055 17062 17690 18772 19604 20618 20938 21970 22021 22997 23180 23348 23465 24505 26042 27389 28561 28652 29185 30134 32110 33611 34124 35380 35815 41236 41743 41876 42655 43940 44042 45994 46930 49010 51545 52084 52345 54778 57122 58370 60268 61009 63713 64220 65105 67222 71630 75335 75881 83486 85310 88084 91988 93119 93860 98020 103090 104690 109556 110105 110903 114244 114985 116740 122018 127426 130210 134017 134444 136097 136945 142805 143260 150670 151762 162089 166972 168055 169273 170620 186238 195871 206180 208715 209380 220210 221806 229970 244036 247399 254852 260420 268034 272194 273890 285610 286273 298961 301340 303524 305045 318565 324178 336110 338546 356057 372476 379405 391742 417430 436943 440420 443612 459940 465595 494798 520391 536068 542659 544388 547780 554515 571220 572546 597922 610090 637130 638609 648356 670085 672220 677092 680485 712114 758810 783484 793117 794281 810445 828269 834860 846365 873886 931190 979355 986453 989596 1040782 1085318 1109030 1145092 1195844 1210547 1220180 1236995 1274260 1277218 1340170 1360970 1424228 1431365 1441739 1494805 1517620 1586234 1588562 1620890 1656538 1692730 1742221 1747772 1769261 1780285 1862380 1958710 1972906 2081564 2107157 2170636 2184715 2200549 2218060 2421094 2473990 2546323 2554436 2601955 2680340 2713295 2721940 2862730 2883478 2989610 3172468 3177124 3193045 3216187 3241780 3313076 3385460 3484442 3538522 3560570 3721549 3886493 3917420 3945812 3965585 3971405 4141345 4214314 4369430 4401098 4628741 4700581 4842188 4932265 4947980 5092646 5203910 5426590 5680259 5725460 5766956 5979220 6052735 6386090 6432374 6765083 6968884 7077044 7121140 7208695 7443098 7772986 7931170 7942810 8282690 8301917 8428628 8711105 8738860 8802196 8846305 9257482 9401162 9864530 9887429 10185292 10310521 10325653 10407820 10535785 10853180 11002745 11360518 12105470 12731615 12772180 12823889 12864748 13530166 14417390 14886196 15091339 15545972 15737111 15862340 15885620 16080935 16565380 16603834 17422210 17692610 18514964 18607745 18742607 18802324 19432465 19729060 19774858 20621042 20651306 21071570 22005490 22721036 23000393 23143705 23502905 24210940 25463230 25647778 27060332 27393041 28401295 28607137 28834780 30182678 31474222 32161870 33102199 33207668 33825415 34844420 35385220 37215490 37485214 38864930 39549716 41242084 41302612 41509585 41810431 42143140 44010980 46000786 46287410 47005810 48380137 49437145 50524409 50926460 51295556 51552605 51628265 54786082 56802590 57214274 60173633 60365356 61107553 62948444 64119445 64323740 66204398 67650830 73843367 74430980 74970428 75456695 77729860 78685555 83019170 83620862 87946079 92001572 92574820 93713035 94011620 96760274 98874290 101048818 103105210 103256530 107924921 109572164 113605180 114428548 115001965 120347266 122215106 128238890 128536577 132408796 134233489 135301660 136965205 143035685 147686734 150913390 157371110 165510995 166038340 167241724 175892158 187426070 193520548 196187407 197748580 202097636 206210420 206513060 209052155 215849842 230003930 240694532 241900685 243653891 244430212 252622045 256477780 257073154 268466978 273930410 286071370 286735441 295373468 299005109 300868165 301826780 305537765 314742220 331021990 351784316 356109533 369216835 371892781 374852140 392374814 418104310 431699684 439730395 460007860 483801370 487307782 505244090 514146308 536933956 539624605 543535603 547860820 572142740 573470882 598010218 601736330 611075530 628941781 642682885 662043980 671167445 712219066 738433670 743785562 782257229 784749628 794398189 836208620 879460790 959963771 967602740 974615564 980937035 1010488180 1079249210 1087071206 1143299027 1146941764 1196020436 1203472660 1218269455 1222151060 1257883562 1285365770 1342334890 1403023973 1424438132 1433677205 1476867340 1487571124 1495025545 1564514458 1588796378 1670975501 1745035357 1758921580 1780547665 1859463905 1919927542 1961874070 2158498420 2174142412 2286598054 2436538910 2515767124 2550436291 2570731540 2684669780 2717678015 2806047946 2867354410 2990051090 3129028916 3144708905 3177592756 3341951002 3490070714 3561095330 3718927810 3727560733 3839855084 3911286145 3923748140 3971990945 4573196108 4629423929 4799818855 4873077820 5100872582 5435356030 5612095892 5716495135 5734708820 5980102180 6289417810 6683902004 6980141428 7015119865 7065962839 7122190660 7437855620 7455121466 7822572290 7943981890 8354877505 8725176785 9258847858 9599637710 10201745164 10327176457 10870712060 11432990270 12578835620 12752181455 14030239730 14131925678 14862887351 14910242932 15645144580 15887963780 16709755010 17450353570 18239311649 18517695716 18637803665 19199275420 20654352914 21722681513 22685459641 22865980540 23147119645 25504362910 28060479460 28263851356 29725774702 33155671783 33419510020 34900707140 35329814195 36478623298 37275607330 41308705828 43445363026 45370919282 46294239290 48458289529 51008725820 51635882285 59451549404 66311343566 70659628390 72957246596 74314436755 74551214660 86890726052 90741838564 91196558245 92588478580 96916579058 103271764570 108613407565 113427298205 132622687132 134253293941 141319256780 148628873510 165778358915 182393116490 193833158116 206543529140 217226815130 226854596410 242291447645 268506587882 282394859669 297257747020 331556717830 364786232980 431023733179 434453630260 453709192820 484582895290 537013175764 564789719338 629957763877 663113435660 671266469705 862047466358 969165790580 1129579438676 1259915527754 1342532939410 1411974298345 1724094932716 2155118665895 2519831055508 2685065878820 2823948596690 3149788819385 4310237331790 5647897193380 6299577638770 8189450930401 8620474663580 12599155277540 16378901860802 32757803721604 40947254652005 81894509304010 163789018608020
• Sum of all divisors σ(n): 414413667234000
• Sum of proper divisors (its aliquot sum) s(n): 250624648625980
• 163789018608020 is an abundant number, because the sum of its proper divisors (250624648625980) is greater than itself. Its abundance is 86835630017960

Bases of 163789018608020

• Binary: 100101001111011100011010010001011011000110010100₂
• Hexadecimal: 0x94F71A45B194
• Base-36: 1M23MWRSLW

Squares and roots of 163789018608020

• 163789018608020 squared (163789018608020²) is 26826842616578321818408320400
• 163789018608020 cubed (163789018608020³) is 4393942224521170698457024353373994169608000
• The square root of 163789018608020 is 12798008.3844331029
• The cube root of 163789018608020 is 54713.5541219267

Scales and comparisons

• 163,789,018,608,020 seconds is equal to 5,207,984 years, 8 weeks, 1 day, 21 hours, 20 minutes, 20 seconds.
• To count from 1 to 163,789,018,608,020 would take you about thirteen million, nineteen thousand, nine hundred sixty 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 163789018608020 cubic inches would be around 4559.5 feet tall.

Recreational maths with 163789018608020

• 163789018608020 backwards is 020806810987361
• The number of decimal digits it has is: 15
• The sum of 163789018608020's digits is 59
• More coming soon!