120820152000

Names of 120820152000

• Cardinal: 120820152000 can be written as One hundred twenty billion, eight hundred twenty million, one hundred fifty-two thousand.

Scientific notation

• Scientific notation: 1.20820152 × 10¹¹

Factors of 120820152000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4744

Divisors of 120820152000

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 150 160 192 200 240 250 300 320 375 400 480 500 600 750 800 960 1000 1200 1500 1600 1613 2000 2400 3000 3121 3226 4000 4800 4839 6000 6242 6452 8000 8065 9363 9678 12000 12484 12904 15605 16130 18726 19356 24000 24195 24968 25808 31210 32260 37452 38712 40325 46815 48390 49936 51616 62420 64520 74904 77424 78025 80650 93630 96780 99872 103232 120975 124840 129040 149808 154848 156050 161300 187260 193560 199744 201625 234075 241950 249680 258080 299616 309696 312100 322600 374520 387120 390125 403250 468150 483900 499360 516160 599232 604875 624200 645200 749040 774240 780250 806500 936300 967800 998720 1170375 1209750 1248400 1290400 1498080 1548480 1560500 1613000 1872600 1935600 2340750 2419500 2496800 2580800 2996160 3121000 3226000 3745200 3871200 4681500 4839000 4993600 5034173 6242000 6452000 7490400 7742400 9363000 9678000 10068346 12484000 12904000 14980800 15102519 18726000 19356000 20136692 24968000 25170865 30205038 37452000 38712000 40273384 50341730 60410076 74904000 75512595 80546768 100683460 120820152 125854325 151025190 161093536 201366920 241640304 251708650 302050380 322187072 377562975 402733840 483280608 503417300 604100760 629271625 755125950 805467680 966561216 1006834600 1208201520 1258543250 1510251900 1610935360 1887814875 2013669200 2416403040 2517086500 3020503800 3775629750 4027338400 4832806080 5034173000 6041007600 7551259500 8054676800 10068346000 12082015200 15102519000 20136692000 24164030400 30205038000 40273384000 60410076000 120820152000
• Sum of all divisors σ(n): 399323381184
• Sum of proper divisors (its aliquot sum) s(n): 278503229184
• 120820152000 is an abundant number, because the sum of its proper divisors (278503229184) is greater than itself. Its abundance is 157683077184

Bases of 120820152000

• Binary: 1110000100001011100010011011011000000₂
• Hexadecimal: 0x1C217136C0
• Base-36: 1JI575XC

Squares and roots of 120820152000

• 120820152000 squared (120820152000²) is 14597509129303104000000
• 120820152000 cubed (120820152000³) is 1763673271823788679351808000000000
• The square root of 120820152000 is 347591.9331630123
• The cube root of 120820152000 is 4943.6356938755

Scales and comparisons

• 120,820,152,000 seconds is equal to 3,841 years, 36 weeks, 5 days, 9 hours, 20 minutes.
• To count from 1 to 120,820,152,000 would take you about seven thousand, six hundred eighty-three 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 120820152000 cubic inches would be around 412 feet tall.

Recreational maths with 120820152000

• 120820152000 backwards is 000251028021
• The number of decimal digits it has is: 12
• The sum of 120820152000's digits is 21
• More coming soon!