85500874440

Names of 85500874440

• Cardinal: 85500874440 can be written as Eighty-five billion, five hundred million, eight hundred seventy-four thousand, four hundred forty.

Scientific notation

• Scientific notation: 8.550087444 × 10¹⁰

Factors of 85500874440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 44460

Divisors of 85500874440

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 6211 12422 18633 24844 31055 37266 38239 49688 55899 62110 74532 76478 93165 111798 114717 124220 149064 152956 186330 191195 223596 229434 248440 279495 305912 344151 372660 382390 447192 458868 558990 573585 688302 745320 764780 917736 1117980 1147170 1376604 1529560 1720755 2235960 2294340 2753208 3441510 4588680 6883020 13766040 237502429 475004858 712507287 950009716 1187512145 1425014574 1900019432 2137521861 2375024290 2850029148 3562536435 4275043722 4750048580 5700058296 7125072870 8550087444 9500097160 10687609305 14250145740 17100174888 21375218610 28500291480 42750437220 85500874440
• Sum of all divisors σ(n): 277929849600
• Sum of proper divisors (its aliquot sum) s(n): 192428975160
• 85500874440 is an abundant number, because the sum of its proper divisors (192428975160) is greater than itself. Its abundance is 106928100720

Bases of 85500874440

• Binary: 1001111101000001111111100111011001000₂
• Hexadecimal: 0x13E83FCEC8
• Base-36: 13A10GY0

Squares and roots of 85500874440

• 85500874440 squared (85500874440²) is 7310399530004645313600
• 85500874440 cubed (85500874440³) is 625045552321162191574848024384000
• The square root of 85500874440 is 292405.3256012961
• The cube root of 85500874440 is 4405.4490760697

Scales and comparisons

• 85,500,874,440 seconds is equal to 2,718 years, 34 weeks, 3 days, 10 hours, 54 minutes.
• To count from 1 to 85,500,874,440 would take you about five thousand, four hundred thirty-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 85500874440 cubic inches would be around 367.1 feet tall.

Recreational maths with 85500874440

• 85500874440 backwards is 04447800558
• 85500874440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85500874440's digits is 45
• More coming soon!