455221152

Names of 455221152

• Cardinal: 455221152 can be written as Four hundred fifty-five million, two hundred twenty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.55221152 × 10⁸

Factors of 455221152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3664

Divisors of 455221152

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 23 24 32 36 38 46 48 57 69 72 76 92 96 114 138 144 152 171 184 207 228 276 288 304 342 368 414 437 456 552 608 684 736 828 874 912 1104 1311 1368 1656 1748 1824 2208 2622 2736 3312 3496 3617 3933 5244 5472 6624 6992 7234 7866 10488 10851 13984 14468 15732 20976 21702 28936 31464 32553 41952 43404 57872 62928 65106 68723 83191 86808 115744 125856 130212 137446 166382 173616 206169 249573 260424 274892 332764 347232 412338 499146 520848 549784 618507 665528 748719 824676 998292 1041696 1099568 1237014 1331056 1497438 1580629 1649352 1996584 2199136 2474028 2662112 2994876 3161258 3298704 3993168 4741887 4948056 5989752 6322516 6597408 7986336 9483774 9896112 11979504 12645032 14225661 18967548 19792224 23959008 25290064 28451322 37935096 50580128 56902644 75870192 113805288 151740384 227610576 455221152
• Sum of all divisors σ(n): 1422308160
• Sum of proper divisors (its aliquot sum) s(n): 967087008
• 455221152 is an abundant number, because the sum of its proper divisors (967087008) is greater than itself. Its abundance is 511865856

Bases of 455221152

• Binary: 11011001000100001111110100000₂
• Hexadecimal: 0x1B221FA0
• Base-36: 7J0YW0

Squares and roots of 455221152

• 455221152 squared (455221152²) is 207226297228207104
• 455221152 cubed (455221152³) is 94333793748918844777463808
• The square root of 455221152 is 21335.9122607869
• The cube root of 455221152 is 769.2617605319

Scales and comparisons

• 455,221,152 seconds is equal to 14 years, 24 weeks, 4 days, 18 hours, 19 minutes, 12 seconds.
• To count from 1 to 455,221,152 would take you about twenty-one 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 455221152 cubic inches would be around 64.1 feet tall.

Recreational maths with 455221152

• 455221152 backwards is 251122554
• The number of decimal digits it has is: 9
• The sum of 455221152's digits is 27
• More coming soon!