80809403136

Names of 80809403136

• Cardinal: 80809403136 can be written as Eighty billion, eight hundred nine million, four hundred three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 8.0809403136 × 10¹⁰

Factors of 80809403136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13393

Divisors of 80809403136

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 103 112 128 132 154 168 176 192 206 224 231 256 264 308 309 336 352 384 412 448 462 528 616 618 672 704 721 768 824 896 924 1056 1133 1232 1236 1344 1408 1442 1648 1792 1848 2112 2163 2266 2464 2472 2688 2816 2884 3296 3399 3696 4224 4326 4532 4928 4944 5376 5768 6592 6798 7392 7931 8448 8652 9064 9856 9888 11536 13184 13267 13596 14784 15862 17304 18128 19712 19776 23072 23793 26368 26534 27192 29568 31724 34608 36256 39552 39801 46144 47586 53068 54384 59136 63448 69216 72512 79104 79602 92288 92869 95172 106136 108768 126896 138432 145024 145937 159204 184576 185738 190344 212272 217536 253792 276864 278607 290048 291874 318408 371476 380688 424544 435072 437811 507584 553728 557214 583748 636816 742952 761376 849088 870144 875622 1015168 1021559 1114428 1167496 1273632 1366501 1485904 1522752 1698176 1751244 2030336 2043118 2228856 2334992 2547264 2733002 2971808 3045504 3064677 3396352 3502488 4086236 4099503 4457712 4669984 5094528 5466004 5943616 6091008 6129354 7004976 8172472 8199006 8915424 9339968 9565507 10189056 10932008 11887232 12258708 14009952 15031511 16344944 16398012 17830848 18679936 19131014 21864016 23774464 24517416 28019904 28696521 30063022 32689888 32796024 35661696 37359872 38262028 43728032 45094533 49034832 56039808 57393042 60126044 65379776 65592048 71323392 76524056 87456064 90189066 98069664 105220577 112079616 114786084 120252088 130759552 131184096 153048112 174912128 180378132 196139328 210441154 229572168 240504176 261519104 262368192 306096224 315661731 349824256 360756264 392278656 420882308 459144336 481008352 524736384 612192448 631323462 721512528 784557312 841764616 918288672 962016704 1049472768 1224384896 1262646924 1443025056 1683529232 1836577344 1924033408 2448769792 2525293848 2886050112 3367058464 3673154688 3848066816 5050587696 5772100224 6734116928 7346309376 10101175392 11544200448 13468233856 20202350784 26936467712 40404701568 80809403136
• Sum of all divisors σ(n): 270764003328
• Sum of proper divisors (its aliquot sum) s(n): 189954600192
• 80809403136 is an abundant number, because the sum of its proper divisors (189954600192) is greater than itself. Its abundance is 109145197056

Bases of 80809403136

• Binary: 1001011010000100111011010001100000000₂
• Hexadecimal: 0x12D09DA300
• Base-36: 114FTYIO

Squares and roots of 80809403136

• 80809403136 squared (80809403136²) is 6530159635196566634496
• 80809403136 cubed (80809403136³) is 527698302503034047770074028179456
• The square root of 80809403136 is 284269.9476483577
• The cube root of 80809403136 is 4323.3523635655

Scales and comparisons

• 80,809,403,136 seconds is equal to 2,569 years, 25 weeks, 3 days, 25 minutes, 36 seconds.
• To count from 1 to 80,809,403,136 would take you about five thousand, one hundred thirty-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 80809403136 cubic inches would be around 360.3 feet tall.

Recreational maths with 80809403136

• 80809403136 backwards is 63130490808
• 80809403136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80809403136's digits is 42
• More coming soon!