162107420044720

Names of 162107420044720

• Cardinal: 162107420044720 can be written as One hundred sixty-two trillion, one hundred seven billion, four hundred twenty million, forty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.6210742004472 × 10¹⁴

Factors of 162107420044720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1081

Divisors of 162107420044720

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 43 80 86 172 215 344 430 688 860 1031 1720 1849 2062 3440 3698 4124 5155 7396 8248 9245 10310 14792 16496 18490 20620 29584 36980 41240 44333 73960 82480 88666 147920 177332 221665 354664 443330 709328 886660 1062961 1773320 1906319 2125922 3546640 3812638 4251844 5314805 7625276 8503688 9531595 10629610 15250552 17007376 19063190 21259220 30501104 38126380 42518440 45707323 76252760 85036880 91414646 152505520 182829292 228536615 365658584 457073230 731317168 914146460 1095912791 1828292920 1965414889 2191825582 3656585840 3930829778 4383651164 5479563955 7861659556 8767302328 9827074445 10959127910 15723319112 17534604656 19654148890 21918255820 31446638224 39308297780 43836511640 47124250013 78616595560 87673023280 94248500026 157233191120 188497000052 235621250065 376994000104 471242500130 753988000208 942485000260 1884970000520 2026342750559 3769940001040 4052685501118 8105371002236 10131713752795 16210742004472 20263427505590 32421484008944 40526855011180 81053710022360 162107420044720
• Sum of all divisors σ(n): 386243331692832
• Sum of proper divisors (its aliquot sum) s(n): 224135911648112
• 162107420044720 is an abundant number, because the sum of its proper divisors (224135911648112) is greater than itself. Its abundance is 62028491603392

Bases of 162107420044720

• Binary: 100100110110111110010011001011111110110110110000₂
• Hexadecimal: 0x936F932FEDB0
• Base-36: 1LGN4CEKZ4

Squares and roots of 162107420044720

• 162107420044720 squared (162107420044720²) is 26278815633555287646799878400
• 162107420044720 cubed (162107420044720³) is 4259991004186501742913192007302618562048000
• The square root of 162107420044720 is 12732141.2199488269
• The cube root of 162107420044720 is 54525.6642076467

Scales and comparisons

• 162,107,420,044,720 seconds is equal to 5,154,514 years, 27 weeks, 2 days, 13 hours, 18 minutes, 40 seconds.
• To count from 1 to 162,107,420,044,720 would take you about twelve million, eight hundred eighty-six thousand, two hundred eighty-six 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 162107420044720 cubic inches would be around 4543.8 feet tall.

Recreational maths with 162107420044720

• 162107420044720 backwards is 027440024701261
• 162107420044720 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 162107420044720's digits is 40
• More coming soon!