80809635121920

Names of 80809635121920

• Cardinal: 80809635121920 can be written as Eighty trillion, eight hundred nine billion, six hundred thirty-five million, one hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.080963512192 × 10¹³

Factors of 80809635121920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 201587

Divisors of 80809635121920

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 53 54 60 64 72 73 80 81 90 96 106 108 120 128 135 144 146 159 160 162 180 192 212 216 219 240 256 265 270 288 292 318 320 324 360 365 384 405 424 432 438 477 480 530 540 576 584 636 640 648 657 720 730 768 795 810 848 864 876 954 960 1060 1080 1095 1152 1168 1272 1280 1296 1314 1431 1440 1460 1590 1620 1696 1728 1752 1908 1920 1971 2120 2160 2190 2304 2336 2385 2544 2592 2628 2862 2880 2920 3180 3240 3285 3392 3456 3504 3816 3840 3869 3942 4240 4293 4320 4380 4672 4770 5088 5184 5256 5724 5760 5840 5913 6360 6480 6570 6784 6912 7008 7155 7632 7738 7884 8480 8586 8640 8760 9344 9540 9855 10176 10368 10512 11448 11520 11607 11680 11826 12720 12960 13140 13568 14016 14310 15264 15476 15768 16960 17172 17280 17520 18688 19080 19345 19710 20352 20736 21024 21465 22896 23214 23360 23652 25440 25920 26280 28032 28620 29565 30528 30952 31536 33920 34344 34560 34821 35040 38160 38690 39420 40704 42048 42930 45792 46428 46720 47304 50880 51840 52560 56064 57240 58035 59130 61056 61904 63072 67840 68688 69642 70080 76320 77380 78840 84096 85860 91584 92856 93440 94608 101760 103680 104463 105120 114480 116070 118260 122112 123808 126144 137376 139284 140160 152640 154760 157680 168192 171720 174105 183168 185712 189216 201451 203520 208926 210240 228960 232140 236520 247616 252288 274752 278568 280320 305280 309520 313389 315360 343440 348210 366336 371424 378432 402902 417852 420480 457920 464280 473040 495232 504576 522315 549504 557136 604353 610560 619040 626778 630720 686880 696420 742848 756864 805804 835704 840960 915840 928560 946080 990464 1007255 1044630 1099008 1114272 1208706 1238080 1253556 1261440 1373760 1392840 1485696 1513728 1566945 1611608 1671408 1813059 1831680 1857120 1892160 2014510 2089260 2228544 2417412 2476160 2507112 2522880 2747520 2785680 2971392 3021765 3133890 3223216 3342816 3626118 3714240 3784320 4029020 4178520 4457088 4834824 4952320 5014224 5439177 5495040 5571360 6043530 6267780 6446432 6685632 7252236 7428480 7568640 8058040 8357040 8914176 9065295 9669648 10028448 10676903 10878354 11142720 12087060 12535560 12892864 13371264 14504472 14705923 14856960 16116080 16317531 16714080 18130590 19339296 20056896 21353806 21756708 22285440 24174120 25071120 25785728 26742528 27195885 29008944 29411846 32030709 32232160 32635062 33428160 36261180 38678592 40113792 42707612 43513416 44117769 44570880 48348240 50142240 51571456 53384515 54391770 58017888 58823692 64061418 64464320 65270124 66856320 72522360 73529615 77357184 80227584 81587655 85415224 87026832 88235538 96092127 96696480 100284480 106769030 108783540 116035776 117647384 128122836 128928640 130540248 132353307 133712640 145044720 147059230 154714368 160153545 163175310 170830448 174053664 176471076 192184254 193392960 200568960 213538060 217567080 220588845 232071552 235294768 256245672 257857280 261080496 264706614 288276381 290089440 294118460 320307090 326350620 341660896 348107328 352942152 384368508 386785920 397059921 401137920 427076120 435134160 441177690 464143104 470589536 480460635 512491344 522160992 529413228 576552762 580178880 588236920 640614180 652701240 661766535 683321792 696214656 705884304 768737016 773571840 779413919 794119842 854152240 864829143 870268320 882355380 941179072 960921270 1024982688 1044321984 1058826456 1153105524 1160357760 1176473840 1191179763 1281228360 1305402480 1323533070 1366643584 1392429312 1411768608 1441381905 1537474032 1558827838 1588239684 1708304480 1729658286 1740536640 1764710760 1882358144 1921842540 1985299605 2049965376 2088643968 2117652912 2306211048 2320715520 2338241757 2352947680 2382359526 2562456720 2610804960 2647066140 2733287168 2823537216 2882763810 3074948064 3117655676 3176479368 3416608960 3459316572 3481073280 3529421520 3764716288 3843685080 3897069595 3970599210 4099930752 4177287936 4235305824 4324145715 4612422096 4676483514 4705895360 4764719052 5124913440 5221609920 5294132280 5647074432 5765527620 5955898815 6149896128 6235311352 6352958736 6833217920 6918633144 6962146560 7014725271 7058843040 7687370160 7794139190 7941198420 8199861504 8470611648 8648291430 9224844192 9352967028 9411790720 9529438104 10249826880 10443219840 10588264560 11294148864 11531055240 11691208785 11911797630 12299792256 12470622704 12705917472 13666435840 13837266288 14029450542 14117686080 15374740320 15588278380 15882396840 16941223296 17296582860 18449688384 18705934056 18823581440 19058876208 20499653760 20886439680 21044175813 21176529120 23062110480 23382417570 23823595260 24599584512 24941245408 25411834944 27674532576 28058901084 28235372160 30749480640 31176556760 31764793680 33882446592 34593165720 35073626355 36899376768 37411868112 38117752416 40999307520 42088351626 42353058240 46124220960 46764835140 47647190520 49882490816 50823669888 55349065152 56117802168 56470744320 61498961280 62353113520 63132527439 63529587360 69186331440 70147252710 73798753536 74823736224 76235504832 84176703252 84706116480 92248441920 93529670280 95294381040 99764981632 101647339776 105220879065 110698130304 112235604336 122997922560 124706227040 126265054878 127059174720 138372662880 140294505420 149647472448 152471009664 168353406504 169412232960 184496883840 187059340560 190588762080 199529963264 210441758130 221396260608 224471208672 249412454080 252530109756 254118349440 276745325760 280589010840 299294944896 304942019328 315662637195 336706813008 368993767680 374118681120 381177524160 420883516260 448942417344 498824908160 505060219512 508236698880 553490651520 561178021680 598589889792 631325274390 673413626016 748237362240 762355048320 841767032520 897884834688 997649816320 1010120439024 1106981303040 1122356043360 1262650548780 1346827252032 1496474724480 1524710096640 1683534065040 1795769669376 2020240878048 2244712086720 2525301097560 2693654504064 2992949448960 3367068130080 4040481756096 4489424173440 5050602195120 5387309008128 6734136260160 8080963512192 8978848346880 10101204390240 13468272520320 16161927024384 20202408780480 26936545040640 40404817560960 80809635121920
• Sum of all divisors σ(n): 298644543201312
• Sum of proper divisors (its aliquot sum) s(n): 217834908079392
• 80809635121920 is an abundant number, because the sum of its proper divisors (217834908079392) is greater than itself. Its abundance is 137025272957472

Bases of 80809635121920

• Binary: 10010010111111011110101100110001000101100000000₂
• Hexadecimal: 0x497EF5988B00
• Base-36: SN7FMB400

Squares and roots of 80809635121920

• 80809635121920 squared (80809635121920²) is 6530197128537846413264486400
• 80809635121920 cubed (80809635121920³) is 527702847231353086253296539151670181888000
• The square root of 80809635121920 is 8989417.9523437445
• The cube root of 80809635121920 is 43233.5650069105

Scales and comparisons

• 80,809,635,121,920 seconds is equal to 2,569,496 years, 22 weeks, 4 days, 19 hours, 12 minutes.
• To count from 1 to 80,809,635,121,920 would take you about six million, four hundred twenty-three thousand, seven hundred forty-one 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 80809635121920 cubic inches would be around 3602.8 feet tall.

Recreational maths with 80809635121920

• 80809635121920 backwards is 02912153690808
• 80809635121920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80809635121920's digits is 54
• More coming soon!