210148667729

Names of 210148667729

• Cardinal: 210148667729 can be written as Two hundred ten billion, one hundred forty-eight million, six hundred sixty-seven thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 2.10148667729 × 10¹¹

Factors of 210148667729

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 121

Divisors of 210148667729

• Number of divisors d(n): 180
• Complete list of divisors:
  1 7 11 13 17 49 73 77 91 119 121 143 169 187 221 511 539 637 803 833 847 949 1001 1183 1241 1309 1547 1573 1859 2057 2197 2431 2873 3577 5621 5929 6643 7007 8281 8687 8833 9163 10439 10829 11011 12337 13013 13651 14399 15379 16133 17017 20111 20449 24167 26741 28561 31603 37349 39347 46501 60809 61831 73073 77077 86359 91091 95557 100793 107653 112931 114829 119119 135707 140777 143143 150161 160381 169169 177463 187187 199927 209729 221221 261443 265837 314171 347633 410839 432817 485537 511511 604513 668899 790517 803803 949949 1002001 1051127 1122667 1184183 1242241 1310309 1399489 1468103 1492777 1548547 1764191 1830101 1860859 1952093 2084953 2199197 2307019 2433431 2726477 2875873 3398759 3455881 4519229 5340907 5626621 6649643 7357889 7858669 8695687 10276721 10449439 12349337 13026013 13664651 14594671 15394379 16149133 17034017 19085339 19406101 20131111 22934483 23791313 24191167 25377209 29991247 31634603 35444201 37386349 58749977 73146073 86445359 95652557 102162697 113043931 133597373 135842707 160541381 169338169 177640463 209938729 221442221 248109407 252279313 261704443 329903717 389886211 411249839 950898949 1123789667 1243483241 1469571103 1736765849 1765955191 2309326019 2729203477 2878748873 4288748321 12361686337 16165282133 19104424339 30021238247 210148667729
• Sum of all divisors σ(n): 312438876372
• Sum of proper divisors (its aliquot sum) s(n): 102290208643
• 210148667729 is a deficient number, because the sum of its proper divisors (102290208643) is less than itself. Its deficiency is 107858459086

Bases of 210148667729

• Binary: 11000011101101110101100011000101010001₂
• Hexadecimal: 0x30EDD63151
• Base-36: 2OJH39SH

Squares and roots of 210148667729

• 210148667729 squared (210148667729²) is 44162462548273646017441
• 210148667729 cubed (210148667729³) is 9280682668151565059486572847861489
• The square root of 210148667729 is 458419.7505878207
• The cube root of 210148667729 is 5945.3242717017

Scales and comparisons

• 210,148,667,729 seconds is equal to 6,682 years, 4 weeks, 5 hours, 55 minutes, 29 seconds.
• To count from 1 to 210,148,667,729 would take you about thirteen thousand, three hundred sixty-four 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 210148667729 cubic inches would be around 495.4 feet tall.

Recreational maths with 210148667729

• 210148667729 backwards is 927766841012
• The number of decimal digits it has is: 12
• The sum of 210148667729's digits is 53
• More coming soon!