120920256

Names of 120920256

• Cardinal: 120920256 can be written as One hundred twenty million, nine hundred twenty thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 1.20920256 × 10⁸

Factors of 120920256

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 180

Divisors of 120920256

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 29 32 36 38 48 54 57 58 64 72 76 87 96 108 114 116 127 144 152 171 174 192 216 228 232 254 261 288 304 342 348 381 432 456 464 508 513 522 551 576 608 684 696 762 783 864 912 928 1016 1026 1044 1102 1143 1216 1368 1392 1524 1566 1653 1728 1824 1856 2032 2052 2088 2204 2286 2413 2736 2784 3048 3132 3306 3429 3648 3683 4064 4104 4176 4408 4572 4826 4959 5472 5568 6096 6264 6612 6858 7239 7366 8128 8208 8352 8816 9144 9652 9918 10944 11049 12192 12528 13224 13716 14478 14732 14877 16416 16704 17632 18288 19304 19836 21717 22098 24384 25056 26448 27432 28956 29464 29754 32832 33147 35264 36576 38608 39672 43434 44196 50112 52896 54864 57912 58928 59508 65151 66294 69977 73152 77216 79344 86868 88392 99441 105792 109728 115824 117856 119016 130302 132588 139954 154432 158688 173736 176784 198882 209931 219456 231648 235712 238032 260604 265176 279908 317376 347472 353568 397764 419862 463296 476064 521208 530352 559816 629793 694944 707136 795528 839724 952128 1042416 1060704 1119632 1259586 1389888 1591056 1679448 1889379 2084832 2121408 2239264 2519172 3182112 3358896 3778758 4169664 4478528 5038344 6364224 6717792 7557516 10076688 13435584 15115032 20153376 30230064 40306752 60460128 120920256
• Sum of all divisors σ(n): 390144000
• Sum of proper divisors (its aliquot sum) s(n): 269223744
• 120920256 is an abundant number, because the sum of its proper divisors (269223744) is greater than itself. Its abundance is 148303488

Bases of 120920256

• Binary: 111001101010001100011000000₂
• Hexadecimal: 0x73518C0
• Base-36: 1ZZQO0

Squares and roots of 120920256

• 120920256 squared (120920256²) is 14621708311105536
• 120920256 cubed (120920256³) is 1768060712136209056137216
• The square root of 120920256 is 10996.3746753191
• The cube root of 120920256 is 494.5000645795

Scales and comparisons

• 120,920,256 seconds is equal to 3 years, 43 weeks, 6 days, 12 hours, 57 minutes, 36 seconds.
• To count from 1 to 120,920,256 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 120920256 cubic inches would be around 41.2 feet tall.

Recreational maths with 120920256

• 120920256 backwards is 652029021
• 120920256 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 120920256's digits is 27
• More coming soon!