80942107800

Names of 80942107800

• Cardinal: 80942107800 can be written as Eighty billion, nine hundred forty-two million, one hundred seven thousand, eight hundred.

Scientific notation

• Scientific notation: 8.09421078 × 10¹⁰

Factors of 80942107800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 51545

Divisors of 80942107800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 43 50 60 61 75 86 100 120 122 129 150 172 183 200 215 244 258 300 305 344 366 430 488 516 600 610 645 732 860 915 1032 1075 1220 1290 1464 1525 1720 1830 2150 2440 2580 2623 3050 3225 3660 4300 4575 5160 5246 6100 6450 7320 7869 8600 9150 10492 12200 12900 13115 15738 18300 20984 25800 26230 31476 36600 39345 51431 52460 62952 65575 78690 102862 104920 131150 154293 157380 196725 205724 257155 262300 308586 314760 393450 411448 514310 524600 617172 771465 786900 1028620 1234344 1285775 1542930 1573800 2057240 2211533 2571550 3085860 3137291 3857325 4423066 5143100 6171720 6274582 6634599 7714650 8846132 9411873 10286200 11057665 12549164 13269198 15429300 15686455 17692264 18823746 22115330 25098328 26538396 30858600 31372910 33172995 37647492 44230660 47059365 53076792 55288325 62745820 66345990 75294984 78432275 88461320 94118730 110576650 125491640 132691980 134903513 156864550 165864975 188237460 221153300 235296825 265383960 269807026 313729100 331729950 376474920 404710539 442306600 470593650 539614052 627458200 663459900 674517565 809421078 941187300 1079228104 1326919800 1349035130 1618842156 1882374600 2023552695 2698070260 3237684312 3372587825 4047105390 5396140520 6745175650 8094210780 10117763475 13490351300 16188421560 20235526950 26980702600 40471053900 80942107800
• Sum of all divisors σ(n): 260970082560
• Sum of proper divisors (its aliquot sum) s(n): 180027974760
• 80942107800 is an abundant number, because the sum of its proper divisors (180027974760) is greater than itself. Its abundance is 99085866960

Bases of 80942107800

• Binary: 1001011011000100001101000110010011000₂
• Hexadecimal: 0x12D8868C98
• Base-36: 116MUA3C

Squares and roots of 80942107800

• 80942107800 squared (80942107800²) is 6551624815106820840000
• 80942107800 cubed (80942107800³) is 530302322049531360946566552000000
• The square root of 80942107800 is 284503.2650076269
• The cube root of 80942107800 is 4325.7176627705

Scales and comparisons

• 80,942,107,800 seconds is equal to 2,573 years, 36 weeks, 5 days, 22 hours, 50 minutes.
• To count from 1 to 80,942,107,800 would take you about five thousand, one hundred forty-seven 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 80942107800 cubic inches would be around 360.5 feet tall.

Recreational maths with 80942107800

• 80942107800 backwards is 00870124908
• The number of decimal digits it has is: 11
• The sum of 80942107800's digits is 39
• More coming soon!