142664775126445

Names of 142664775126445

• Cardinal: 142664775126445 can be written as One hundred forty-two trillion, six hundred sixty-four billion, seven hundred seventy-five million, one hundred twenty-six thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.42664775126445 × 10¹⁴

Factors of 142664775126445

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4151

Divisors of 142664775126445

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 11 13 55 65 127 143 521 635 715 1397 1651 1697 1777 2605 5731 6773 6985 8255 8485 8885 18161 18667 19547 22061 23101 28655 33865 66167 74503 90805 93335 97735 110305 115505 215519 225679 242671 254111 330835 372515 727837 860171 884137 925817 1077595 1128395 1213355 1270555 2370709 2482469 2801747 2933827 3015569 3639185 4300855 4420685 4629085 9461881 9725507 10183987 11493781 11853545 12035621 12412345 14008735 14669135 15077845 30819217 32272097 33171259 39202397 47309405 48627535 50919935 57468905 60178105 112285399 117578759 126431591 132391831 154096085 161360485 165856295 196011985 382977263 431226367 561426995 587893795 632157955 661959155 1235139389 1293366349 1459710187 1528523867 1571111449 1914886315 2156131835 4212749893 4978704419 6175696945 6466831745 7298550935 7642619335 7855557245 16056812057 16813762537 17282225939 20424448837 21063749465 24893522095 54765748609 80284060285 84068812685 86411129695 102122244185 199531154023 224668937207 273828743045 997655770115 1123344686035 2194842694253 2593905002299 10974213471265 12969525011495 28532955025289 142664775126445
• Sum of all divisors σ(n): 203334207455232
• Sum of proper divisors (its aliquot sum) s(n): 60669432328787
• 142664775126445 is a deficient number, because the sum of its proper divisors (60669432328787) is less than itself. Its deficiency is 81995342797658

Bases of 142664775126445

• Binary: 100000011100000010111011001111100100110110101101₂
• Hexadecimal: 0x81C0BB3E4DAD
• Base-36: 1EKJAJM4Z1

Squares and roots of 142664775126445

• 142664775126445 squared (142664775126445²) is 20353238061879119965738338025
• 142664775126445 cubed (142664775126445³) is 2903690131192985913844373027278353526571125
• The square root of 142664775126445 is 11944236.0629068697
• The cube root of 142664775126445 is 52252.3209062163

Scales and comparisons

• 142,664,775,126,445 seconds is equal to 4,536,298 years, 29 weeks, 1 hour, 47 minutes, 25 seconds.
• To count from 1 to 142,664,775,126,445 would take you about eleven million, three hundred forty thousand, seven hundred forty-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 142664775126445 cubic inches would be around 4354.4 feet tall.

Recreational maths with 142664775126445

• 142664775126445 backwards is 544621577466241
• The number of decimal digits it has is: 15
• The sum of 142664775126445's digits is 64
• More coming soon!