83144238379155

Names of 83144238379155

• Cardinal: 83144238379155 can be written as Eighty-three trillion, one hundred forty-four billion, two hundred thirty-eight million, three hundred seventy-nine thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 8.3144238379155 × 10¹³

Factors of 83144238379155

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 393

Divisors of 83144238379155

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 5 9 15 17 27 37 45 51 81 85 111 135 153 185 243 255 331 333 405 459 555 629 729 765 993 999 1215 1377 1655 1665 1887 2295 2979 2997 3145 3645 4131 4965 4995 5627 5661 6885 8937 8991 9435 12247 12393 14895 14985 16881 16983 20655 26811 26973 28135 28305 36741 44685 44955 50643 50949 61235 61965 80433 84405 84915 109561 110223 134055 134865 151929 152847 183705 208199 241299 253215 254745 328683 330669 402165 455787 458541 547805 551115 624597 759645 764235 986049 992007 1040995 1206495 1367361 1643415 1653345 1862537 1873791 2278935 2292705 2958147 2976021 3122985 4053757 4102083 4930245 4960035 5587611 5621373 6836805 8874441 8928063 9312685 9368955 12161271 14790735 14880105 16762833 16864119 20268785 20510415 26623323 27938055 28106865 36264691 36483813 44372205 44640315 50288499 50592357 60806355 68913869 79869969 83814165 84320595 108794073 109451439 133116615 150865497 151777071 181323455 182419065 206741607 251442495 252961785 326382219 328354317 344569345 399349845 452596491 543970365 547257195 616499747 620224821 754327485 758885355 979146657 985062951 1033708035 1341793567 1357789473 1631911095 1641771585 1849499241 1860674463 2262982455 2937439971 2955188853 3082498735 3101124105 4025380701 4895733285 4925314755 5548497723 5582023389 6708967835 6788947365 8812319913 9247496205 9303372315 12076142103 14687199855 14775944265 16645493169 16746070167 20126903505 22810490639 26436959739 27742488615 27910116945 36228426309 44061599565 49936479507 50238210501 60380710515 68431471917 83227465845 83730350835 108685278927 114052453195 132184798695 149809438521 181142131545 205294415751 249682397535 251191052505 326055836781 342157359585 449428315563 543426394635 615883247253 749047192605 978167510343 1026472078755 1630279183905 1847649741759 2247141577815 3079416236265 4890837551715 5542949225277 9238248708795 16628847675831 27714746126385 83144238379155
• Sum of all divisors σ(n): 163164452960448
• Sum of proper divisors (its aliquot sum) s(n): 80020214581293
• 83144238379155 is a deficient number, because the sum of its proper divisors (80020214581293) is less than itself. Its deficiency is 3124023797862

Bases of 83144238379155

• Binary: 10010111001111010000110110010110011000010010011₂
• Hexadecimal: 0x4B9E86CB3093
• Base-36: TGZXOT66R

Squares and roots of 83144238379155

• 83144238379155 squared (83144238379155²) is 6912964375649751261538514025
• 83144238379155 cubed (83144238379155³) is 574773157955629331379639895829573235148875
• The square root of 83144238379155 is 9118346.2524273007
• The cube root of 83144238379155 is 43645.9602844503

Scales and comparisons

• 83,144,238,379,155 seconds is equal to 2,643,729 years, 31 weeks, 19 hours, 59 minutes, 15 seconds.
• To count from 1 to 83,144,238,379,155 would take you about six million, six hundred nine thousand, three hundred twenty-three 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 83144238379155 cubic inches would be around 3637.2 feet tall.

Recreational maths with 83144238379155

• 83144238379155 backwards is 55197383244138
• The number of decimal digits it has is: 14
• The sum of 83144238379155's digits is 63
• More coming soon!