120809468400

Names of 120809468400

• Cardinal: 120809468400 can be written as One hundred twenty billion, eight hundred nine million, four hundred sixty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.208094684 × 10¹¹

Factors of 120809468400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2455528

Divisors of 120809468400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 41 48 50 60 75 80 82 100 120 123 150 164 200 205 240 246 300 328 400 410 492 600 615 656 820 984 1025 1200 1230 1640 1968 2050 2460 3075 3280 4100 4920 6150 8200 9840 12300 16400 24600 49200 2455477 4910954 7366431 9821908 12277385 14732862 19643816 24554770 29465724 36832155 39287632 49109540 58931448 61386925 73664310 98219080 100674557 117862896 122773850 147328620 184160775 196438160 201349114 245547700 294657240 302023671 368321550 402698228 491095400 503372785 589314480 604047342 736643100 805396456 982190800 1006745570 1208094684 1473286200 1510118355 1610792912 2013491140 2416189368 2516863925 2946572400 3020236710 4026982280 4832378736 5033727850 6040473420 7550591775 8053964560 10067455700 12080946840 15101183550 20134911400 24161893680 30202367100 40269822800 60404734200 120809468400
• Sum of all divisors σ(n): 396432012144
• Sum of proper divisors (its aliquot sum) s(n): 275622543744
• 120809468400 is an abundant number, because the sum of its proper divisors (275622543744) is greater than itself. Its abundance is 154813075344

Bases of 120809468400

• Binary: 1110000100000110011100011000111110000₂
• Hexadecimal: 0x1C20CE31F0
• Base-36: 1JHYU6EO

Squares and roots of 120809468400

• 120809468400 squared (120809468400²) is 14594927655090598560000
• 120809468400 cubed (120809468400³) is 1763205451347953765871405504000000
• The square root of 120809468400 is 347576.5648026345
• The cube root of 120809468400 is 4943.4899748535

Scales and comparisons

• 120,809,468,400 seconds is equal to 3,841 years, 19 weeks, 17 hours, 40 minutes.
• To count from 1 to 120,809,468,400 would take you about seven thousand, six hundred eighty-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 120809468400 cubic inches would be around 412 feet tall.

Recreational maths with 120809468400

• 120809468400 backwards is 004864908021
• The number of decimal digits it has is: 12
• The sum of 120809468400's digits is 42
• More coming soon!