420041042928

Names of 420041042928

• Cardinal: 420041042928 can be written as Four hundred twenty billion, forty-one million, forty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.20041042928 × 10¹¹

Factors of 420041042928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1312206

Divisors of 420041042928

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 72 76 78 81 104 108 114 117 144 152 156 162 171 208 216 228 234 247 304 312 324 342 351 432 456 468 494 513 624 648 684 702 741 912 936 988 1026 1053 1296 1368 1404 1482 1539 1872 1976 2052 2106 2223 2736 2808 2964 3078 3952 4104 4212 4446 5616 5928 6156 6669 8208 8424 8892 11856 12312 13338 16848 17784 20007 24624 26676 35568 40014 53352 80028 106704 160056 320112 1312169 2624338 3936507 5248676 7873014 10497352 11809521 15746028 17058197 20994704 23619042 24931211 31492056 34116394 35428563 47238084 49862422 51174591 62984112 68232788 70857126 74793633 94476168 99724844 102349182 106285689 136465576 141714252 149587266 153523773 188952336 199449688 204698364 212571378 224380899 272931152 283428504 299174532 307047546 324105743 398899376 409396728 425142756 448761798 460571319 566857008 598349064 614095092 648211486 673142697 818793456 850285512 897523596 921142638 972317229 1196698128 1228190184 1296422972 1346285394 1381713957 1700571024 1795047192 1842285276 1944634458 2019428091 2456380368 2592845944 2692570788 2763427914 2916951687 3590094384 3684570552 3889268916 4038856182 5185691888 5385141576 5526855828 5833903374 7369141104 7778537832 8077712364 8750855061 10770283152 11053711656 11667806748 15557075664 16155424728 17501710122 22107423312 23335613496 26252565183 32310849456 35003420244 46671226992 52505130366 70006840488 105010260732 140013680976 210020521464 420041042928
• Sum of all divisors σ(n): 1378145907600
• Sum of proper divisors (its aliquot sum) s(n): 958104864672
• 420041042928 is an abundant number, because the sum of its proper divisors (958104864672) is greater than itself. Its abundance is 538063821744

Bases of 420041042928

• Binary: 110000111001100011001011010101111110000₂
• Hexadecimal: 0x61CC65ABF0
• Base-36: 5CYPLB00

Squares and roots of 420041042928

• 420041042928 squared (420041042928²) is 176434477744041938813184
• 420041042928 cubed (420041042928³) is 74109722040064380617260969916362752
• The square root of 420041042928 is 648105.7343736437
• The cube root of 420041042928 is 7489.1163199477

Scales and comparisons

• 420,041,042,928 seconds is equal to 13,356 years, 2 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 420,041,042,928 would take you about twenty-six thousand, seven hundred twelve 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 420041042928 cubic inches would be around 624.1 feet tall.

Recreational maths with 420041042928

• 420041042928 backwards is 829240140024
• 420041042928 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420041042928's digits is 36
• More coming soon!