45723943087616672

Names of 45723943087616672

• Cardinal: 45723943087616672 can be written as Forty-five quadrillion, seven hundred twenty-three trillion, nine hundred forty-three billion, eighty-seven million, six hundred sixteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.5723943087616672 × 10¹⁶

Factors of 45723943087616672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 123530148277

Divisors of 45723943087616672

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 43 86 172 269 344 538 688 1076 1376 2152 4304 8608 11567 23134 46268 92536 185072 370144 123530147963 247060295926 494120591852 988241183704 1976482367408 3952964734816 5311796362409 10623592724818 21247185449636 33229609802047 42494370899272 66459219604094 84988741798544 132918439208188 169977483597088 265836878416376 531673756832752 1063347513665504 1428873221488021 2857746442976042 5715492885952084 11430985771904168 22861971543808336 45723943087616672
• Sum of all divisors σ(n): 92454903942176160
• Sum of proper divisors (its aliquot sum) s(n): 46730960854559488
• 45723943087616672 is an abundant number, because the sum of its proper divisors (46730960854559488) is greater than itself. Its abundance is 1007017766942816

Bases of 45723943087616672

• Binary: 10100010011100011010111100011001011101111011001010100000₂
• Hexadecimal: 0xA271AF1977B2A0
• Base-36: CI7S9H152U8

Squares and roots of 45723943087616672

• 45723943087616672 squared (45723943087616672²) is 2090678971479608440432073212355584
• 45723943087616672 cubed (45723943087616672³) is 95594086306410575694061218347342115474657550696448
• The square root of 45723943087616672 is 213831576.4512263795
• The cube root of 45723943087616672 is 357586.5911495805

Scales and comparisons

• 45,723,943,087,616,672 seconds is equal to 1,453,879,956 years, 38 weeks, 4 days, 19 hours, 44 minutes, 32 seconds.
• To count from 1 to 45,723,943,087,616,672 would take you about four billion, three hundred sixty-one million, six hundred thirty-nine thousand, eight hundred seventy 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 45723943087616672 cubic inches would be around 29798.9 feet tall.

Recreational maths with 45723943087616672

• 45723943087616672 backwards is 27661678034932754
• The number of decimal digits it has is: 17
• The sum of 45723943087616672's digits is 80
• More coming soon!