84282320640

Names of 84282320640

• Cardinal: 84282320640 can be written as Eighty-four billion, two hundred eighty-two million, three hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.428232064 × 10¹⁰

Factors of 84282320640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3671

Divisors of 84282320640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 127 128 140 147 160 168 192 196 210 224 240 245 254 256 280 294 320 336 381 384 392 420 448 480 490 508 560 588 635 640 672 735 762 768 784 840 889 896 960 980 1016 1120 1176 1270 1280 1344 1470 1524 1568 1680 1778 1792 1905 1920 1960 2032 2240 2352 2540 2667 2688 2940 3048 3136 3360 3527 3556 3810 3840 3920 4064 4445 4480 4704 5080 5334 5376 5880 6096 6223 6272 6720 7054 7112 7620 7840 8128 8890 8960 9408 10160 10581 10668 11760 12192 12446 12544 13335 13440 14108 14224 15240 15680 16256 17635 17780 18669 18816 20320 21162 21336 23520 24384 24689 24892 26670 26880 28216 28448 30480 31115 31360 32512 35270 35560 37338 37632 40640 42324 42672 47040 48768 49378 49784 52905 53340 56432 56896 60960 62230 62720 70540 71120 74067 74676 81280 84648 85344 93345 94080 97536 98756 99568 105810 106680 112864 113792 121920 123445 124460 141080 142240 148134 149352 162560 169296 170688 172823 186690 188160 197512 199136 211620 213360 225728 227584 243840 246890 248920 282160 284480 296268 298704 338592 341376 345646 370335 373380 395024 398272 423240 426720 447929 451456 487680 493780 497840 518469 564320 568960 592536 597408 677184 682752 691292 740670 746760 790048 796544 846480 853440 864115 895858 902912 987560 995680 1036938 1128640 1137920 1185072 1194816 1343787 1354368 1382584 1481340 1493520 1580096 1593088 1692960 1706880 1728230 1791716 1975120 1991360 2073876 2239645 2257280 2370144 2389632 2592345 2687574 2708736 2765168 2962680 2987040 3135503 3160192 3385920 3413760 3456460 3583432 3950240 3982720 4147752 4479290 4514560 4740288 4779264 5184690 5375148 5530336 5925360 5974080 6271006 6320384 6718935 6771840 6912920 7166864 7900480 7965440 8295504 8958580 9406509 9480576 10369380 10750296 11060672 11850720 11948160 12542012 13437870 13543680 13825840 14333728 15677515 15800960 16591008 17917160 18813018 18961152 20738760 21500592 21948521 22121344 23701440 23896320 25084024 26875740 27651680 28667456 31355030 31601920 33182016 35834320 37626036 41477520 43001184 43897042 44242688 47032545 47402880 50168048 53751480 55303360 57334912 62710060 65845563 66364032 71668640 75252072 82955040 86002368 87794084 94065090 94805760 100336096 107502960 109742605 110606720 114669824 125420120 131691126 132728064 143337280 150504144 165910080 172004736 175588168 188130180 200672192 215005920 219485210 221213440 250840240 263382252 286674560 301008288 329227815 331820160 344009472 351176336 376260360 401344384 430011840 438970420 501680480 526764504 573349120 602016576 658455630 663640320 702352672 752520720 802688768 860023680 877940840 1003360960 1053529008 1204033152 1316911260 1404705344 1505041440 1720047360 1755881680 2006721920 2107058016 2408066304 2633822520 2809410688 3010082880 3511763360 4013443840 4214116032 5267645040 5618821376 6020165760 7023526720 8428232064 10535290080 12040331520 14047053440 16856464128 21070580160 28094106880 42141160320 84282320640
• Sum of all divisors σ(n): 315678892032
• Sum of proper divisors (its aliquot sum) s(n): 231396571392
• 84282320640 is an abundant number, because the sum of its proper divisors (231396571392) is greater than itself. Its abundance is 147114250752

Bases of 84282320640

• Binary: 1001110011111100111100010011100000000₂
• Hexadecimal: 0x139F9E2700
• Base-36: 12PVIMTC

Squares and roots of 84282320640

• 84282320640 squared (84282320640²) is 7103509572463770009600
• 84282320640 cubed (84282320640³) is 598700271455700778732323078144000
• The square root of 84282320640 is 290314.1757475855
• The cube root of 84282320640 is 4384.4201162027

Scales and comparisons

• 84,282,320,640 seconds is equal to 2,679 years, 47 weeks, 4 days, 19 hours, 44 minutes.
• To count from 1 to 84,282,320,640 would take you about five thousand, three hundred fifty-nine 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 84282320640 cubic inches would be around 365.4 feet tall.

Recreational maths with 84282320640

• 84282320640 backwards is 04602328248
• The number of decimal digits it has is: 11
• The sum of 84282320640's digits is 39
• More coming soon!