82120401000

Names of 82120401000

• Cardinal: 82120401000 can be written as Eighty-two billion, one hundred twenty million, four hundred one thousand.

Scientific notation

• Scientific notation: 8.2120401 × 10¹⁰

Factors of 82120401000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1127

Divisors of 82120401000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 33 36 40 44 45 50 55 60 66 72 73 75 88 90 99 100 110 120 121 125 132 146 150 165 180 198 200 219 220 225 242 250 264 275 292 300 330 360 363 365 375 396 438 440 450 484 495 500 550 584 600 605 657 660 726 730 750 792 803 825 876 900 968 990 1000 1033 1089 1095 1100 1125 1210 1314 1320 1375 1452 1460 1500 1606 1650 1752 1800 1815 1825 1980 2066 2178 2190 2200 2250 2409 2420 2475 2628 2750 2904 2920 3000 3025 3099 3212 3285 3300 3630 3650 3960 4015 4125 4132 4356 4380 4500 4818 4840 4950 5165 5256 5445 5475 5500 6050 6198 6424 6570 6600 7227 7260 7300 8030 8250 8264 8712 8760 8833 9000 9075 9125 9297 9636 9900 10330 10890 10950 11000 11363 12045 12100 12375 12396 13140 14454 14520 14600 15125 15495 16060 16425 16500 17666 18150 18250 18594 19272 19800 20075 20660 21780 21900 22726 24090 24200 24750 24792 25825 26280 26499 27225 27375 28908 30250 30990 32120 32850 33000 34089 35332 36135 36300 36500 37188 40150 41320 43560 43800 44165 45375 45452 46485 48180 49500 51650 52998 54450 54750 56815 57816 60225 60500 61980 65700 68178 70664 72270 72600 73000 74376 75409 77475 79497 80300 82125 88330 90750 90904 92970 96360 99000 100375 102267 103300 105996 108900 109500 113630 120450 121000 123960 124993 129125 131400 132495 136125 136356 144540 150818 154950 158994 160600 164250 170445 176660 180675 181500 185940 200750 204534 206600 211992 217800 219000 220825 226227 227260 232425 240900 249986 258250 264990 272250 272712 284075 289080 301125 301636 309900 317988 328500 340890 353320 361350 363000 371880 374979 377045 387375 397485 401500 409068 441650 452454 454520 464850 481800 499972 511335 516500 529980 544500 568150 602250 603272 619800 624965 635976 657000 662475 678681 681780 722700 749958 754090 774750 794970 803000 818136 829499 852225 883300 903375 904908 929700 999944 1022670 1033000 1059960 1089000 1104125 1124937 1131135 1136300 1162125 1204500 1249930 1324950 1357362 1363560 1420375 1445400 1499916 1508180 1549500 1589940 1658998 1704450 1766600 1806750 1809816 1859400 1874895 1885225 1987425 2045340 2208250 2249874 2262270 2272600 2324250 2409000 2488497 2499860 2556675 2649900 2714724 2840750 2999832 3016360 3099000 3124825 3179880 3312375 3317996 3393405 3408900 3613500 3749790 3770450 3974850 4090680 4147495 4261125 4416500 4499748 4524540 4648500 4976994 4999720 5113350 5299800 5429448 5624685 5655675 5681500 6249650 6624750 6635992 6786810 6817800 7227000 7465491 7499580 7540900 7949700 8294990 8522250 8833000 8999496 9049080 9124489 9297000 9374475 9426125 9937125 9953988 10226700 11249370 11311350 11363000 12442485 12499300 12783375 13249500 13573620 14930982 14999160 15081800 15624125 15899400 16589980 16967025 17044500 18248978 18748950 18852250 19874250 19907976 20453400 20737475 22498740 22622700 24884970 24998600 25566750 26499000 27147240 27373467 28123425 28278375 29861964 31248250 33179960 33934050 34089000 36497956 37327455 37497900 37704500 39748500 41474950 44997480 45245400 45622445 46872375 49769940 51133500 54746934 56246850 56556750 59723928 62212425 62496500 67868100 72995912 74654910 74995800 75409000 79497000 82120401 82949900 84835125 91244890 93744750 99539880 102267000 103687375 109493868 112493700 113113500 124424850 124993000 135736200 136867335 140617125 149309820 164240802 165899800 169670250 182489780 186637275 187489500 207374750 218987736 224987400 226227000 228112225 248849700 273734670 281234250 298619640 311062125 328481604 339340500 364979560 373274550 374979000 410602005 414749500 456224450 497699400 547469340 562468500 622124250 656963208 678681000 684336675 746549100 821204010 829499000 912448900 933186375 1094938680 1124937000 1140561125 1244248500 1368673350 1493098200 1642408020 1824897800 1866372750 2053010025 2281122250 2488497000 2737346700 3284816040 3421683375 3732745500 4106020050 4562244500 5474693400 6843366750 7465491000 8212040100 9124489000 10265050125 13686733500 16424080200 20530100250 27373467000 41060200500 82120401000
• Sum of all divisors σ(n): 309573023760
• Sum of proper divisors (its aliquot sum) s(n): 227452622760
• 82120401000 is an abundant number, because the sum of its proper divisors (227452622760) is greater than itself. Its abundance is 145332221760

Bases of 82120401000

• Binary: 1001100011110110000011110000001101000₂
• Hexadecimal: 0x131EC1E068
• Base-36: 11Q4D6Y0

Squares and roots of 82120401000

• 82120401000 squared (82120401000²) is 6743760260400801000000
• 82120401000 cubed (82120401000³) is 553800296831978198841201000000000
• The square root of 82120401000 is 286566.5734170683
• The cube root of 82120401000 is 4346.6067870305

Scales and comparisons

• 82,120,401,000 seconds is equal to 2,611 years, 9 weeks, 14 hours, 30 minutes.
• To count from 1 to 82,120,401,000 would take you about five thousand, two hundred twenty-two 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 82120401000 cubic inches would be around 362.2 feet tall.

Recreational maths with 82120401000

• 82120401000 backwards is 00010402128
• 82120401000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82120401000's digits is 18
• More coming soon!