85424336560

Names of 85424336560

• Cardinal: 85424336560 can be written as Eighty-five billion, four hundred twenty-four million, three hundred thirty-six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 8.542433656 × 10¹⁰

Factors of 85424336560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9356

Divisors of 85424336560

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 40 61 62 80 122 124 155 244 248 305 310 488 496 610 620 976 1220 1240 1891 2440 2480 3721 3782 4880 7442 7564 9257 9455 14884 15128 18514 18605 18910 29768 30256 37028 37210 37820 46285 59536 74056 74420 75640 92570 115351 148112 148840 151280 185140 230702 286967 297680 370280 461404 564677 573934 576755 740560 922808 1129354 1147868 1153510 1434835 1845616 2258708 2295736 2307020 2823385 2869670 4517416 4591472 4614040 5646770 5739340 9034832 9228080 11293540 11478680 17504987 22587080 22957360 34445297 35009974 45174160 68890594 70019948 87524935 137781188 140039896 172226485 175049870 275562376 280079792 344452970 350099740 551124752 688905940 700199480 1067804207 1377811880 1400398960 2135608414 2755623760 4271216828 5339021035 8542433656 10678042070 17084867312 21356084140 42712168280 85424336560
• Sum of all divisors σ(n): 208456979328
• Sum of proper divisors (its aliquot sum) s(n): 123032642768
• 85424336560 is an abundant number, because the sum of its proper divisors (123032642768) is greater than itself. Its abundance is 37608306208

Bases of 85424336560

• Binary: 1001111100011101011111110111010110000₂
• Hexadecimal: 0x13E3AFEEB0
• Base-36: 138RFZXS

Squares and roots of 85424336560

• 85424336560 squared (85424336560²) is 7297317276716152633600
• 85424336560 cubed (85424336560³) is 623368487031303274160976764416000
• The square root of 85424336560 is 292274.4199549457
• The cube root of 85424336560 is 4404.1341406091

Scales and comparisons

• 85,424,336,560 seconds is equal to 2,716 years, 11 weeks, 6 days, 14 hours, 22 minutes, 40 seconds.
• To count from 1 to 85,424,336,560 would take you about five thousand, four hundred thirty-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 85424336560 cubic inches would be around 367 feet tall.

Recreational maths with 85424336560

• 85424336560 backwards is 06563342458
• The number of decimal digits it has is: 11
• The sum of 85424336560's digits is 46
• More coming soon!