142720375008

Names of 142720375008

• Cardinal: 142720375008 can be written as One hundred forty-two billion, seven hundred twenty million, three hundred seventy-five thousand and eight.

Scientific notation

• Scientific notation: 1.42720375008 × 10¹¹

Factors of 142720375008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1809

Divisors of 142720375008

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 69 92 96 138 167 184 276 293 334 368 501 552 586 668 736 879 1002 1104 1172 1321 1336 1758 2004 2208 2344 2642 2672 3516 3841 3963 4008 4688 5284 5344 6739 7032 7682 7926 8016 9376 10568 11523 13478 14064 15364 15852 16032 20217 21136 23046 26956 28128 30383 30728 31704 40434 42272 46092 48931 53912 60766 61456 63408 80868 91149 92184 97862 107824 121532 122912 126816 146793 161736 182298 184368 195724 215648 220607 243064 293586 323472 364596 368736 387053 391448 441214 486128 587172 646944 661821 729192 774106 782896 882428 972256 1125413 1161159 1174344 1323642 1458384 1548212 1565792 1764856 2250826 2322318 2348688 2647284 2916768 3096424 3376239 3529712 4501652 4644636 4697376 5073961 5294568 6192848 6752478 7059424 8902219 9003304 9289272 10147922 10589136 12385696 13504956 15221883 17804438 18006608 18578544 20295844 21178272 26706657 27009912 30443766 35608876 36013216 37157088 40591688 53413314 54019824 60887532 64637851 71217752 81183376 106826628 108039648 121775064 129275702 142435504 162366752 193913553 213653256 243550128 258551404 284871008 387827106 427306512 487100256 517102808 775654212 854613024 1034205616 1486670573 1551308424 2068411232 2973341146 3102616848 4460011719 5946682292 6205233696 8920023438 11893364584 17840046876 23786729168 35680093752 47573458336 71360187504 142720375008
• Sum of all divisors σ(n): 394911562752
• Sum of proper divisors (its aliquot sum) s(n): 252191187744
• 142720375008 is an abundant number, because the sum of its proper divisors (252191187744) is greater than itself. Its abundance is 109470812736

Bases of 142720375008

• Binary: 10000100111010110011000001100011100000₂
• Hexadecimal: 0x213ACC18E0
• Base-36: 1TKC0Y5C

Squares and roots of 142720375008

• 142720375008 squared (142720375008²) is 20369105442424151000064
• 142720375008 cubed (142720375008³) is 2907086367320268583325152312000512
• The square root of 142720375008 is 377783.5028266853
• The cube root of 142720375008 is 5225.9108018453

Scales and comparisons

• 142,720,375,008 seconds is equal to 4,538 years, 3 weeks, 3 days, 4 hours, 36 minutes, 48 seconds.
• To count from 1 to 142,720,375,008 would take you about nine thousand and seventy-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 142720375008 cubic inches would be around 435.5 feet tall.

Recreational maths with 142720375008

• 142720375008 backwards is 800573027241
• The number of decimal digits it has is: 12
• The sum of 142720375008's digits is 39
• More coming soon!