120262428

Names of 120262428

• Cardinal: 120262428 can be written as One hundred twenty million, two hundred sixty-two thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.20262428 × 10⁸

Factors of 120262428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 628

Divisors of 120262428

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 39 44 52 54 66 78 99 108 117 132 143 156 169 198 234 286 297 338 351 396 429 468 507 572 594 599 676 702 858 1014 1188 1198 1287 1404 1521 1716 1797 1859 2028 2396 2574 3042 3594 3718 3861 4563 5148 5391 5577 6084 6589 7188 7436 7722 7787 9126 10782 11154 13178 15444 15574 16173 16731 18252 19767 21564 22308 23361 26356 31148 32346 33462 39534 46722 50193 59301 64692 66924 70083 79068 85657 93444 100386 101231 118602 140166 171314 177903 200772 202462 210249 237204 256971 280332 303693 342628 355806 404924 420498 513942 607386 711612 770913 840996 911079 1027884 1113541 1214772 1541826 1822158 2227082 2312739 2733237 3083652 3340623 3644316 4454164 4625478 5466474 6681246 9250956 10021869 10932948 13362492 20043738 30065607 40087476 60131214 120262428
• Sum of all divisors σ(n): 368928000
• Sum of proper divisors (its aliquot sum) s(n): 248665572
• 120262428 is an abundant number, because the sum of its proper divisors (248665572) is greater than itself. Its abundance is 128403144

Bases of 120262428

• Binary: 111001010110000111100011100₂
• Hexadecimal: 0x72B0F1C
• Base-36: 1ZLN30

Squares and roots of 120262428

• 120262428 squared (120262428²) is 14463051588455184
• 120262428 cubed (120262428³) is 1739361700316877197026752
• The square root of 120262428 is 10966.4227531133
• The cube root of 120262428 is 493.6017103579

Scales and comparisons

• 120,262,428 seconds is equal to 3 years, 42 weeks, 5 days, 22 hours, 13 minutes, 48 seconds.
• To count from 1 to 120,262,428 would take you about five 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 120262428 cubic inches would be around 41.1 feet tall.

Recreational maths with 120262428

• 120262428 backwards is 824262021
• 120262428 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 120262428's digits is 27
• More coming soon!