82156428821400

Names of 82156428821400

• Cardinal: 82156428821400 can be written as Eighty-two trillion, one hundred fifty-six billion, four hundred twenty-eight million, eight hundred twenty-one thousand, four hundred.

Scientific notation

• Scientific notation: 8.21564288214 × 10¹³

Factors of 82156428821400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 257

Divisors of 82156428821400

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 37 40 50 60 73 74 75 100 111 120 137 146 148 150 185 200 219 222 274 292 296 300 365 370 411 438 444 548 555 584 600 685 730 740 822 876 888 925 1095 1096 1110 1369 1370 1460 1480 1644 1752 1825 1850 2055 2190 2220 2701 2738 2740 2775 2920 3288 3425 3650 3700 4107 4110 4380 4440 5069 5329 5402 5475 5476 5480 5550 6845 6850 7300 7400 8103 8214 8220 8760 10001 10138 10275 10658 10804 10950 10952 11100 13505 13690 13700 14600 15207 15987 16206 16428 16440 18769 20002 20276 20535 20550 21316 21608 21900 22200 25345 26645 27010 27380 27400 30003 30414 31974 32412 32856 34225 37538 40004 40515 40552 41070 41100 42632 43800 50005 50690 53290 54020 54760 56307 60006 60828 63948 64824 67525 68450 75076 76035 79935 80008 81030 82140 82200 93845 99937 100010 101380 102675 106580 108040 112614 120012 121656 126725 127896 133225 135050 136900 150015 150152 152070 159870 162060 164280 187553 187690 197173 199874 200020 202575 202760 205350 213160 225228 240024 250025 253450 266450 270100 273800 281535 299811 300030 304140 319740 324120 370037 375106 375380 380175 394346 399675 399748 400040 405150 410700 450456 469225 499685 500050 506900 532900 540200 562659 563070 591519 599622 600060 608280 639480 694453 730073 740074 750075 750212 750760 760350 788692 799350 799496 810300 821400 937765 938450 985865 999370 1000100 1013800 1065800 1110111 1125318 1126140 1183038 1199244 1200120 1370137 1388906 1407675 1460146 1480148 1499055 1500150 1500424 1520700 1577384 1598700 1620600 1850185 1875530 1876900 1971730 1998740 2000200 2083359 2190219 2220222 2250636 2252280 2366076 2398488 2498425 2740274 2777812 2813295 2815350 2920292 2957595 2960296 2998110 3000300 3041400 3197400 3472265 3650365 3700370 3751060 3753800 3943460 3997480 4110411 4166718 4380438 4440444 4501272 4688825 4732152 4929325 4996850 5480548 5550555 5555624 5626590 5630700 5840584 5915190 5996220 6000600 6850685 6944530 7295401 7300730 7400740 7495275 7502120 7886920 8220822 8333436 8760876 8880888 9250925 9377650 9858650 9993700 10416795 10951095 10961096 11101110 11253180 11261400 11830380 11992440 13691369 13701370 13889060 14066475 14590802 14601460 14787975 14801480 14990550 16441644 16666872 17361325 17521752 18251825 18501850 18755300 19717300 19987400 20552055 20833590 21886203 21902190 22202220 22506360 23660760 25694761 27012701 27382738 27402740 27752775 27778120 28132950 29181604 29202920 29575950 29981100 32883288 34253425 34722650 36477005 36503650 37003700 37510600 39434600 41074107 41104110 41667180 43772406 43804380 44404440 50695069 51389522 52083975 54025402 54755475 54765476 54805480 55505550 56265900 58363208 59151900 59962200 68456845 68506850 69445300 72954010 73007300 74007400 77084283 81038103 82148214 82208220 83334360 87544812 87608760 100020001 101390138 102760275 102779044 104167950 108050804 109431015 109510950 109530952 111011100 112531800 118303800 128473805 135063505 136913690 137013700 138890600 145908020 146014600 152085207 154168566 162076206 164296428 164416440 175089624 182385025 200040002 202780276 205370535 205520550 205558088 208335900 216101608 218862030 219021900 222022200 253475345 256947610 270127010 273827380 274027400 291816040 300060003 304170414 308337132 324152412 328592856 342284225 364770050 385421415 400080004 405190515 405560552 410741070 411041100 416671800 437724060 438043800 500100005 506950690 513895220 540254020 547155075 547654760 600120006 608340828 616674264 642369025 648304824 675317525 684568450 729540100 760426035 770842830 800160008 810381030 821482140 822082200 875448120 999469937 1000200010 1013901380 1026852675 1027790440 1080508040 1094310150 1200240012 1216681656 1267376725 1284738050 1350635050 1369136900 1459080200 1500300015 1520852070 1541685660 1620762060 1642964280 1875717553 1927107075 1998939874 2000400020 2025952575 2027802760 2053705350 2188620300 2400480024 2500500025 2534753450 2569476100 2701270100 2738273800 2998409811 3000600030 3041704140 3083371320 3241524120 3700740037 3751435106 3802130175 3854214150 3997879748 4000800040 4051905150 4107410700 4377240600 4997349685 5001000050 5069506900 5138952200 5402540200 5627152659 5996819622 6001200060 6083408280 7401480074 7501500075 7502870212 7604260350 7708428300 7995759496 8103810300 8214821400 9378587765 9994699370 10002000100 10139013800 11102220111 11254305318 11993639244 12002400120 14802960148 14992049055 15003000150 15005740424 15208520700 15416856600 16207620600 18503700185 18757175530 19989398740 20004000200 22204440222 22508610636 23987278488 24986748425 28135763295 29605920296 29984098110 30006000300 30417041400 37007400370 37514351060 39978797480 44408880444 45017221272 46892938825 49973496850 55511100555 56271526590 59968196220 60012000600 74014800740 74960245275 75028702120 88817760888 92518500925 93785877650 99946993700 111022201110 112543053180 119936392440 136927381369 140678816475 148029601480 149920490550 185037001850 187571755300 199893987400 222044402220 225086106360 273854762738 277555502775 281357632950 299840981100 370074003700 375143510600 410782144107 444088804440 547709525476 555111005550 562715265900 599681962200 684636906845 740148007400 821564288214 1095419050952 1110222011100 1125430531800 1369273813690 1643128576428 2053910720535 2220444022200 2738547627380 3286257152856 3423184534225 4107821441070 5477095254760 6846369068450 8215642882140 10269553602675 13692738136900 16431285764280 20539107205350 27385476273800 41078214410700 82156428821400
• Sum of all divisors σ(n): 267340424547420
• Sum of proper divisors (its aliquot sum) s(n): 185183995726020
• 82156428821400 is an abundant number, because the sum of its proper divisors (185183995726020) is greater than itself. Its abundance is 103027566904620

Bases of 82156428821400

• Binary: 10010101011100010001000110000011000001110011000₂
• Hexadecimal: 0x4AB888C18398
• Base-36: T4E54I5CO

Squares and roots of 82156428821400

• 82156428821400 squared (82156428821400²) is 6749678796685764593097960000
• 82156428821400 cubed (82156428821400³) is 554529505627226821015488884457544344000000
• The square root of 82156428821400 is 9064018.3595025887
• The cube root of 82156428821400 is 43472.4234115061

Scales and comparisons

• 82,156,428,821,400 seconds is equal to 2,612,320 years, 16 weeks, 20 hours, 10 minutes.
• To count from 1 to 82,156,428,821,400 would take you about six million, five hundred thirty thousand, eight hundred 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 82156428821400 cubic inches would be around 3622.7 feet tall.

Recreational maths with 82156428821400

• 82156428821400 backwards is 00412882465128
• The number of decimal digits it has is: 14
• The sum of 82156428821400's digits is 51
• More coming soon!