164642813652343600

Names of 164642813652343600

• Cardinal: 164642813652343600 can be written as One hundred sixty-four quadrillion, six hundred forty-two trillion, eight hundred thirteen billion, six hundred fifty-two million, three hundred forty-three thousand, six hundred.

Scientific notation

• Scientific notation: 1.646428136523436 × 10¹⁷

Factors of 164642813652343600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8400143553705

Divisors of 164642813652343600

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 140 175 196 200 245 280 350 392 400 490 560 700 784 980 1225 1400 1960 2450 2800 3920 4900 9800 19600 8400143553691 16800287107382 33600574214764 42000717768455 58801004875837 67201148429528 84001435536910 117602009751674 134402296859056 168002871073820 210003588842275 235204019503348 294005024379185 336005742147640 411607034130859 420007177684550 470408039006696 588010048758370 672011484295280 823214068261718 840014355369100 940816078013392 1176020097516740 1470025121895925 1646428136523436 1680028710738200 2058035170654295 2352040195033480 2940050243791850 3292856273046872 3360057421476400 4116070341308590 4704080390066960 5880100487583700 6585712546093744 8232140682617180 10290175853271475 11760200975167400 16464281365234360 20580351706542950 23520401950334800 32928562730468720 41160703413085900 82321406826171800 164642813652343600
• Sum of all divisors σ(n): 460134663440586684
• Sum of proper divisors (its aliquot sum) s(n): 295491849788243084
• 164642813652343600 is an abundant number, because the sum of its proper divisors (295491849788243084) is greater than itself. Its abundance is 130849036135899484

Bases of 164642813652343600

• Binary: 1001001000111011011100010001000110100100011001101100110000₂
• Hexadecimal: 0x248EDC446919B30
• Base-36: 191508FD4NXS

Squares and roots of 164642813652343600

• 164642813652343600 squared (164642813652343600²) is 27107256087360340118645772460960000
• 164642813652343600 cubed (164642813652343600³) is 4463014912617625163921152498752197412443505856000000
• The square root of 164642813652343600 is 405762016.0295238873
• The cube root of 164642813652343600 is 548084.5919330757

Scales and comparisons

• 164,642,813,652,343,600 seconds is equal to 5,235,132,200 years, 25 weeks, 1 day, 4 hours, 46 minutes, 40 seconds.
• To count from 1 to 164,642,813,652,343,600 would take you about fifteen billion, seven hundred five million, three hundred ninety-six thousand, six hundred one 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 164642813652343600 cubic inches would be around 45673.7 feet tall.

Recreational maths with 164642813652343600

• 164642813652343600 backwards is 006343256318246461
• The number of decimal digits it has is: 18
• The sum of 164642813652343600's digits is 64
• More coming soon!