171790141940018

Names of 171790141940018

• Cardinal: 171790141940018 can be written as One hundred seventy-one trillion, seven hundred ninety billion, one hundred forty-one million, nine hundred forty thousand and eighteen.

Scientific notation

• Scientific notation: 1.71790141940018 × 10¹⁴

Factors of 171790141940018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1584

Divisors of 171790141940018

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 49 67 98 134 277 469 554 938 1231 1939 2462 3283 3878 6566 8617 13573 17234 18559 27146 37118 60319 76729 82477 120638 129913 153458 164954 259826 340987 537103 577339 681974 909391 1074206 1154678 1818782 2386909 3759721 4041373 4773818 5140843 7519442 8082746 10281686 16708363 21253933 22846129 33416726 35985901 42507866 45692258 71971802 94453399 148777531 159922903 188906798 251901307 297555062 319845806 503802614 661173793 1041442717 1119460321 1322347586 1424013511 2082885434 2238920642 2848027022 4628216551 6328377733 9256433102 9968094577 12656755466 19936189154 26163591523 44298644131 52327183046 69776662039 88597288262 139553324078 183145140661 310090508917 366290281322 620181017834 1282015984627 1752960632041 2564031969254 3505921264082 12270724424287 24541448848574 85895070970009 171790141940018
• Sum of all divisors σ(n): 305580561834240
• Sum of proper divisors (its aliquot sum) s(n): 133790419894222
• 171790141940018 is a deficient number, because the sum of its proper divisors (133790419894222) is less than itself. Its deficiency is 37999722045796

Bases of 171790141940018

• Binary: 100111000011111000000010011000101110000100110010₂
• Hexadecimal: 0x9C3E0262E132
• Base-36: 1OW7AV0RAQ

Squares and roots of 171790141940018

• 171790141940018 squared (171790141940018²) is 29511852867771531408709840324
• 171790141940018 cubed (171790141940018³) is 5069845393067398645545051509100052365685832
• The square root of 171790141940018 is 13106873.8431411629
• The cube root of 171790141940018 is 55590.3505695355

Scales and comparisons

• 171,790,141,940,018 seconds is equal to 5,462,395 years, 6 weeks, 6 days, 13 minutes, 38 seconds.
• To count from 1 to 171,790,141,940,018 would take you about thirteen million, six hundred fifty-five thousand, nine hundred eighty-seven 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 171790141940018 cubic inches would be around 4632.5 feet tall.

Recreational maths with 171790141940018

• 171790141940018 backwards is 810049141097171
• The number of decimal digits it has is: 15
• The sum of 171790141940018's digits is 53
• More coming soon!