82813451137920

Names of 82813451137920

• Cardinal: 82813451137920 can be written as Eighty-two trillion, eight hundred thirteen billion, four hundred fifty-one million, one hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.281345113792 × 10¹³

Factors of 82813451137920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 119997

Divisors of 82813451137920

• Number of divisors d(n): 512
• 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 54 60 64 72 80 90 96 108 120 128 135 144 149 160 180 192 216 240 269 270 288 298 320 360 384 432 447 480 538 540 576 596 640 720 745 807 864 894 960 1076 1080 1152 1192 1341 1345 1440 1490 1614 1728 1788 1920 2152 2160 2235 2384 2421 2682 2690 2880 2980 3228 3456 3576 4023 4035 4304 4320 4470 4768 4842 5364 5380 5760 5960 6456 6705 7152 7263 8046 8070 8608 8640 8940 9536 9684 10728 10760 11920 12105 12912 13410 14304 14526 16092 16140 17216 17280 17880 19072 19368 20115 21456 21520 23840 24210 25824 26820 28608 29052 32184 32280 34432 35760 36315 38736 40081 40230 42912 43040 47680 48420 51648 53640 57216 58104 64368 64560 71520 72630 77472 80162 80460 85824 86080 95360 96840 103296 107280 116208 119569 120243 128736 129120 143040 145260 154944 160324 160920 171648 172160 193680 200405 214560 232416 239138 240486 257472 258240 286080 290520 309888 320648 321840 358707 360729 387360 400810 429120 464832 478276 480972 514944 516480 581040 597845 601215 641296 643680 717414 721458 774720 801620 858240 929664 956552 961944 1076121 1082187 1162080 1195690 1202430 1282592 1287360 1434828 1442916 1549440 1603240 1793535 1803645 1913104 1923888 2152242 2164374 2324160 2391380 2404860 2565184 2574720 2869656 2885832 3206480 3228363 3587070 3607290 3826208 3847776 4304484 4328748 4648320 4782760 4809720 5130368 5380605 5410935 5739312 5771664 6412960 6456726 7174140 7214580 7652416 7695552 8608968 8657496 9565520 9619440 10761210 10821870 11478624 11543328 12825920 12913452 14348280 14429160 15304832 15391104 16141815 17217936 17314992 17815781 19131040 19238880 21522420 21643740 22957248 23086656 25651840 25826904 28696560 28858320 32164061 32283630 34435872 34629984 35631562 38262080 38477760 43044840 43287480 45914496 46173312 51653808 53447343 57393120 57716640 64328122 64567260 68871744 69259968 71263124 76524160 76955520 86089680 86574960 89078905 96492183 103307616 106894686 114786240 115433280 128656244 129134520 137743488 138519936 142526248 160342029 160820305 172179360 173149920 178157810 192984366 206615232 213789372 229572480 230866560 257312488 258269040 267236715 285052496 289476549 320684058 321640610 344358720 346299840 356315620 385968732 413230464 427578744 481026087 482460915 514624976 516538080 534473430 570104992 578953098 641368116 643281220 688717440 692599680 712631240 771937464 801710145 855157488 868429647 962052174 964921830 1029249952 1033076160 1068946860 1140209984 1157906196 1282736232 1286562440 1425262480 1447382745 1543874928 1603420290 1710314976 1736859294 1924104348 1929843660 2058499904 2066152320 2137893720 2280419968 2315812392 2405130435 2565472464 2573124880 2850524960 2894765490 3087749856 3206840580 3420629952 3473718588 3848208696 3859687320 4116999808 4275787440 4342148235 4631624784 4792445089 4810260870 5130944928 5146249760 5701049920 5789530980 6175499712 6413681160 6841259904 6947437176 7696417392 7719374640 8551574880 8684296470 9263249568 9584890178 9620521740 10261889856 10292499520 11402099840 11579061960 12350999424 12827362320 13894874352 14377335267 15392834784 15438749280 17103149760 17368592940 18526499136 19169780356 19241043480 20523779712 20584999040 23158123920 23962225445 25654724640 27789748704 28754670534 30785669568 30877498560 34206299520 34737185880 37052998272 38339560712 38482086960 43132005801 46316247840 47924450890 51309449280 55579497408 57509341068 61571339136 61754997120 69474371760 71886676335 76679121424 76964173920 86264011602 92632495680 95848901780 102618898560 111158994816 115018682136 129396017403 138948743520 143773352670 153358242848 153928347840 172528023204 185264991360 191697803560 215660029005 230037364272 258792034806 277897487040 287546705340 306716485696 307856695680 345056046408 383395607120 431320058010 460074728544 517584069612 555794974080 575093410680 613432971392 646980087015 690112092816 766791214240 862640116020 920149457088 1035168139224 1150186821360 1293960174030 1380224185632 1533582428480 1725280232040 1840298914176 2070336278448 2300373642720 2587920348060 2760448371264 3067164856960 3450560464080 4140672556896 4600747285440 5175840696120 5520896742528 6901120928160 8281345113792 9201494570880 10351681392240 13802241856320 16562690227584 20703362784480 27604483712640 41406725568960 82813451137920
• Sum of all divisors σ(n): 296366202000000
• Sum of proper divisors (its aliquot sum) s(n): 213552750862080
• 82813451137920 is an abundant number, because the sum of its proper divisors (213552750862080) is greater than itself. Its abundance is 130739299724160

Bases of 82813451137920

• Binary: 10010110101000110000010010101100111001110000000₂
• Hexadecimal: 0x4B5182567380
• Base-36: TCRZ2MLC0

Squares and roots of 82813451137920

• 82813451137920 squared (82813451137920²) is 6858067689372663342861926400
• 82813451137920 cubed (82813451137920³) is 567940253494410972201870069939523289088000
• The square root of 82813451137920 is 9100189.6209870265
• The cube root of 82813451137920 is 43588.0019061299

Scales and comparisons

• 82,813,451,137,920 seconds is equal to 2,633,211 years, 30 weeks, 3 days, 19 hours, 12 minutes.
• To count from 1 to 82,813,451,137,920 would take you about six million, five hundred eighty-three thousand and twenty-eight 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 82813451137920 cubic inches would be around 3632.3 feet tall.

Recreational maths with 82813451137920

• 82813451137920 backwards is 02973115431828
• 82813451137920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82813451137920's digits is 54
• More coming soon!