85055987200

Names of 85055987200

• Cardinal: 85055987200 can be written as Eighty-five billion, fifty-five million, nine hundred eighty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 8.50559872 × 10¹⁰

Factors of 85055987200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 288943

Divisors of 85055987200

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 128 160 184 200 230 256 320 368 400 460 512 575 640 736 800 920 1150 1280 1472 1600 1840 2300 2560 2944 3200 3680 4600 5888 6400 7360 9200 11776 12800 14720 18400 29440 36800 58880 73600 147200 288913 294400 577826 1155652 1444565 2311304 2889130 4622608 5778260 6644999 7222825 9245216 11556520 13289998 14445650 18490432 23113040 26579996 28891300 33224995 36980864 46226080 53159992 57782600 66449990 73961728 92452160 106319984 115565200 132899980 147923456 166124975 184904320 212639968 231130400 265799960 332249950 369808640 425279936 462260800 531599920 664499900 739617280 850559872 924521600 1063199840 1328999800 1701119744 1849043200 2126399680 2657999600 3402239488 3698086400 4252799360 5315999200 8505598720 10631998400 17011197440 21263996800 42527993600 85055987200
• Sum of all divisors σ(n): 219895912368
• Sum of proper divisors (its aliquot sum) s(n): 134839925168
• 85055987200 is an abundant number, because the sum of its proper divisors (134839925168) is greater than itself. Its abundance is 49783937968

Bases of 85055987200

• Binary: 1001111001101101110110101111000000000₂
• Hexadecimal: 0x13CDBB5E00
• Base-36: 132O4ZR4

Squares and roots of 85055987200

• 85055987200 squared (85055987200²) is 7234520958566563840000
• 85055987200 cubed (85055987200³) is 615339322049969384323022848000000
• The square root of 85055987200 is 291643.5961923389
• The cube root of 85055987200 is 4397.7948178615

Scales and comparisons

• 85,055,987,200 seconds is equal to 2,704 years, 26 weeks, 6 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 85,055,987,200 would take you about five thousand, four hundred nine 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 85055987200 cubic inches would be around 366.5 feet tall.

Recreational maths with 85055987200

• 85055987200 backwards is 00278955058
• The number of decimal digits it has is: 11
• The sum of 85055987200's digits is 49
• More coming soon!