420016732744

Names of 420016732744

• Cardinal: 420016732744 can be written as Four hundred twenty billion, sixteen million, seven hundred thirty-two thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.20016732744 × 10¹¹

Factors of 420016732744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 493

Divisors of 420016732744

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 49 56 68 98 119 136 196 238 289 392 467 476 578 833 934 952 1156 1666 1868 2023 2312 3269 3332 3736 4046 4913 6538 6664 7939 8092 9826 13076 14161 15878 16184 19652 22883 26152 28322 31756 34391 39304 45766 55573 56644 63512 68782 91532 111146 113288 134963 137564 183064 218089 222292 240737 269926 275128 389011 436178 444584 481474 539852 778022 872356 944741 962948 1079704 1526623 1556044 1744712 1889482 1925896 2294371 3053246 3112088 3707513 3778964 4588742 6106492 6613187 7415026 7557928 9177484 10686361 12212984 13226374 14830052 16060597 18354968 21372722 25952591 26452748 29660104 32121194 42745444 51905182 52905496 63027721 64242388 85490888 103810364 112424179 126055442 128484776 181668137 207620728 224848358 252110884 363336274 441194047 449696716 504221768 726672548 882388094 899393432 1071471257 1453345096 1764776188 2142942514 3088358329 3529552376 4285885028 6176716658 7500298799 8571770056 12353433316 15000597598 24706866632 30001195196 52502091593 60002390392 105004183186 210008366372 420016732744
• Sum of all divisors σ(n): 975441746700
• Sum of proper divisors (its aliquot sum) s(n): 555425013956
• 420016732744 is an abundant number, because the sum of its proper divisors (555425013956) is greater than itself. Its abundance is 135408281212

Bases of 420016732744

• Binary: 110000111001010111100101011101001001000₂
• Hexadecimal: 0x61CAF2BA48
• Base-36: 5CYB4954

Squares and roots of 420016732744

• 420016732744 squared (420016732744²) is 176414055784944721769536
• 420016732744 cubed (420016732744³) is 74096855320910234342288640872886784
• The square root of 420016732744 is 648086.9793044757
• The cube root of 420016732744 is 7488.9718377903

Scales and comparisons

• 420,016,732,744 seconds is equal to 13,355 years, 12 weeks, 18 hours, 39 minutes, 4 seconds.
• To count from 1 to 420,016,732,744 would take you about twenty-six thousand, seven hundred ten 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 420016732744 cubic inches would be around 624.1 feet tall.

Recreational maths with 420016732744

• 420016732744 backwards is 447237610024
• The number of decimal digits it has is: 12
• The sum of 420016732744's digits is 40
• More coming soon!