80990208000

Names of 80990208000

• Cardinal: 80990208000 can be written as Eighty billion, nine hundred ninety million, two hundred eight thousand.

Scientific notation

• Scientific notation: 8.0990208 × 10¹⁰

Factors of 80990208000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 23

Divisors of 80990208000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 39 40 45 48 50 52 60 64 65 72 75 78 80 90 96 100 104 117 120 125 128 130 144 150 156 160 169 180 192 195 200 208 225 234 240 250 256 260 288 300 312 320 325 338 360 375 384 390 400 416 450 468 480 500 507 512 520 576 585 600 624 640 650 676 720 750 768 780 800 832 845 900 936 960 975 1000 1014 1024 1040 1125 1152 1170 1200 1248 1280 1300 1352 1440 1500 1521 1536 1560 1600 1625 1664 1690 1800 1872 1920 1950 2000 2028 2048 2080 2197 2250 2304 2340 2400 2496 2535 2560 2600 2704 2880 2925 3000 3042 3072 3120 3200 3250 3328 3380 3600 3744 3840 3900 4000 4056 4096 4160 4225 4394 4500 4608 4680 4800 4875 4992 5070 5120 5200 5408 5760 5850 6000 6084 6144 6240 6400 6500 6591 6656 6760 7200 7488 7605 7680 7800 8000 8112 8192 8320 8450 8788 9000 9216 9360 9600 9750 9984 10140 10240 10400 10816 10985 11520 11700 12000 12168 12288 12480 12675 12800 13000 13182 13312 13520 14400 14625 14976 15210 15360 15600 16000 16224 16384 16640 16900 17576 18000 18432 18720 19200 19500 19773 19968 20280 20480 20800 21125 21632 21970 23040 23400 24000 24336 24576 24960 25350 25600 26000 26364 26624 27040 28800 29250 29952 30420 30720 31200 32000 32448 32768 32955 33280 33800 35152 36000 36864 37440 38025 38400 39000 39546 39936 40560 40960 41600 42250 43264 43940 46080 46800 48000 48672 49152 49920 50700 51200 52000 52728 53248 54080 54925 57600 58500 59904 60840 61440 62400 63375 64000 64896 65910 66560 67600 70304 72000 73728 74880 76050 76800 78000 79092 79872 81120 81920 83200 84500 86528 87880 92160 93600 96000 97344 98304 98865 99840 101400 102400 104000 105456 106496 108160 109850 115200 117000 119808 121680 122880 124800 126750 128000 129792 131820 133120 135200 140608 144000 147456 149760 152100 153600 156000 158184 159744 162240 163840 164775 166400 169000 173056 175760 184320 187200 190125 192000 194688 197730 199680 202800 204800 208000 210912 212992 216320 219700 230400 234000 239616 243360 245760 249600 253500 256000 259584 263640 266240 270400 274625 281216 288000 294912 299520 304200 307200 312000 316368 319488 324480 329550 332800 338000 346112 351520 368640 374400 380250 384000 389376 395460 399360 405600 409600 416000 421824 425984 432640 439400 460800 468000 479232 486720 491520 494325 499200 507000 512000 519168 527280 532480 540800 549250 562432 576000 599040 608400 614400 624000 632736 638976 648960 659100 665600 676000 692224 703040 737280 748800 760500 768000 778752 790920 798720 811200 819200 823875 832000 843648 865280 878800 921600 936000 958464 973440 988650 998400 1014000 1024000 1038336 1054560 1064960 1081600 1098500 1124864 1152000 1198080 1216800 1228800 1248000 1265472 1277952 1297920 1318200 1331200 1352000 1384448 1406080 1474560 1497600 1521000 1536000 1557504 1581840 1597440 1622400 1647750 1664000 1687296 1730560 1757600 1843200 1872000 1916928 1946880 1977300 1996800 2028000 2048000 2076672 2109120 2129920 2163200 2197000 2249728 2304000 2396160 2433600 2457600 2471625 2496000 2530944 2595840 2636400 2662400 2704000 2768896 2812160 2995200 3042000 3072000 3115008 3163680 3194880 3244800 3295500 3328000 3374592 3461120 3515200 3686400 3744000 3833856 3893760 3954600 3993600 4056000 4096000 4153344 4218240 4326400 4394000 4499456 4608000 4792320 4867200 4943250 4992000 5061888 5191680 5272800 5324800 5408000 5537792 5624320 5990400 6084000 6144000 6230016 6327360 6389760 6489600 6591000 6656000 6749184 6922240 7030400 7372800 7488000 7787520 7909200 7987200 8112000 8306688 8436480 8652800 8788000 8998912 9216000 9584640 9734400 9886500 9984000 10123776 10383360 10545600 10649600 10816000 11248640 11980800 12168000 12288000 12460032 12654720 12979200 13182000 13312000 13498368 13844480 14060800 14976000 15575040 15818400 15974400 16224000 16613376 16872960 17305600 17576000 17997824 18432000 19169280 19468800 19773000 19968000 20247552 20766720 21091200 21632000 22497280 23961600 24336000 24920064 25309440 25958400 26364000 26624000 26996736 27688960 28121600 29952000 31150080 31636800 31948800 32448000 33745920 34611200 35152000 35995648 36864000 38937600 39546000 39936000 40495104 41533440 42182400 43264000 44994560 47923200 48672000 49840128 50618880 51916800 52728000 53248000 53993472 56243200 59904000 62300160 63273600 64896000 67491840 69222400 70304000 71991296 77875200 79092000 79872000 80990208 83066880 84364800 86528000 89989120 95846400 97344000 101237760 103833600 105456000 107986944 112486400 119808000 124600320 126547200 129792000 134983680 138444800 140608000 155750400 158184000 159744000 161980416 168729600 173056000 179978240 194688000 202475520 207667200 210912000 215973888 224972800 239616000 249200640 253094400 259584000 269967360 281216000 311500800 316368000 323960832 337459200 346112000 359956480 389376000 404951040 415334400 421824000 449945600 479232000 506188800 519168000 539934720 562432000 623001600 632736000 647921664 674918400 692224000 778752000 809902080 843648000 899891200 1012377600 1038336000 1079869440 1124864000 1246003200 1265472000 1349836800 1557504000 1619804160 1687296000 1799782400 2024755200 2076672000 2249728000 2530944000 2699673600 3115008000 3239608320 3374592000 4049510400 4499456000 5061888000 5399347200 6230016000 6749184000 8099020800 8998912000 10123776000 13498368000 16198041600 20247552000 26996736000 40495104000 80990208000
• Sum of all divisors σ(n): 316313852400
• Sum of proper divisors (its aliquot sum) s(n): 235323644400
• 80990208000 is an abundant number, because the sum of its proper divisors (235323644400) is greater than itself. Its abundance is 154333436400

Bases of 80990208000

• Binary: 1001011011011011001001000000000000000₂
• Hexadecimal: 0x12DB648000
• Base-36: 117FH8G0

Squares and roots of 80990208000

• 80990208000 squared (80990208000²) is 6559413791883264000000
• 80990208000 cubed (80990208000³) is 531248287362694263078912000000000
• The square root of 80990208000 is 284587.7861047449
• The cube root of 80990208000 is 4326.5743519481

Scales and comparisons

• 80,990,208,000 seconds is equal to 2,575 years, 12 weeks, 2 days, 16 hours.
• To count from 1 to 80,990,208,000 would take you about five thousand, one hundred fifty 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 80990208000 cubic inches would be around 360.5 feet tall.

Recreational maths with 80990208000

• 80990208000 backwards is 00080209908
• 80990208000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80990208000's digits is 36
• More coming soon!