120455153385

Names of 120455153385

• Cardinal: 120455153385 can be written as One hundred twenty billion, four hundred fifty-five million, one hundred fifty-three thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.20455153385 × 10¹¹

Factors of 120455153385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 312

Divisors of 120455153385

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 15 19 21 35 57 95 97 105 133 181 285 291 361 399 485 543 665 679 905 1083 1267 1455 1805 1843 1995 2037 2527 2715 3395 3439 3801 5415 5529 6335 7581 9215 10185 10317 12635 12901 17195 17557 19005 24073 27645 32761 35017 37905 38703 51585 52671 64505 65341 72219 87785 98283 105051 120365 122899 163805 175085 193515 196023 229327 245119 263355 326705 333583 361095 368697 457387 491415 525255 614495 622459 687981 735357 980115 1000749 1146635 1225595 1372161 1667915 1843485 1867377 2286935 2335081 3112295 3177817 3439905 3676785 4357213 5003745 6338077 6860805 7005243 9336885 9533451 11675405 11826721 13071639 15889085 19014231 21786065 22244719 31690385 35026215 35480163 44366539 47667255 59133605 60378523 65358195 66734157 82787047 95071155 111223595 133099617 177400815 181135569 221832695 248361141 301892615 333670785 413935235 422649661 665498085 905677845 1147191937 1241805705 1267948983 2113248305 3441575811 5735959685 6339744915 8030343559 17207879055 24091030677 40151717795 120455153385
• Sum of all divisors σ(n): 236164940928
• Sum of proper divisors (its aliquot sum) s(n): 115709787543
• 120455153385 is a deficient number, because the sum of its proper divisors (115709787543) is less than itself. Its deficiency is 4745365842

Bases of 120455153385

• Binary: 1110000001011101011111100011011101001₂
• Hexadecimal: 0x1C0BAFC6E9
• Base-36: 1JC3VZ6X

Squares and roots of 120455153385

• 120455153385 squared (120455153385²) is 14509443977003876958225
• 120455153385 cubed (120455153385³) is 1747737299781066411742659612341625
• The square root of 120455153385 is 347066.4970650437
• The cube root of 120455153385 is 4938.6524184229

Scales and comparisons

• 120,455,153,385 seconds is equal to 3,830 years, 5 weeks, 1 day, 20 hours, 49 minutes, 45 seconds.
• To count from 1 to 120,455,153,385 would take you about seven thousand, six hundred sixty 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 120455153385 cubic inches would be around 411.6 feet tall.

Recreational maths with 120455153385

• 120455153385 backwards is 583351554021
• The number of decimal digits it has is: 12
• The sum of 120455153385's digits is 42
• More coming soon!