421122912

Names of 421122912

• Cardinal: 421122912 can be written as Four hundred twenty-one million, one hundred twenty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.21122912 × 10⁸

Factors of 421122912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 413

Divisors of 421122912

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 68 84 96 102 112 119 136 168 191 193 204 224 238 272 336 357 382 386 408 476 544 573 579 672 714 764 772 816 952 1146 1158 1337 1351 1428 1528 1544 1632 1904 2292 2316 2674 2702 2856 3056 3088 3247 3281 3808 4011 4053 4584 4632 5348 5404 5712 6112 6176 6494 6562 8022 8106 9168 9264 9741 9843 10696 10808 11424 12988 13124 16044 16212 18336 18528 19482 19686 21392 21616 22729 22967 25976 26248 32088 32424 36863 38964 39372 42784 43232 45458 45934 51952 52496 64176 64848 68187 68901 73726 77928 78744 90916 91868 103904 104992 110589 128352 129696 136374 137802 147452 155856 157488 181832 183736 221178 258041 272748 275604 294904 311712 314976 363664 367472 442356 516082 545496 551208 589808 626671 727328 734944 774123 884712 1032164 1090992 1102416 1179616 1253342 1548246 1769424 1880013 2064328 2181984 2204832 2506684 3096492 3538848 3760026 4128656 4386697 5013368 6192984 7520052 8257312 8773394 10026736 12385968 13160091 15040104 17546788 20053472 24771936 26320182 30080208 35093576 52640364 60160416 70187152 105280728 140374304 210561456 421122912
• Sum of all divisors σ(n): 1351655424
• Sum of proper divisors (its aliquot sum) s(n): 930532512
• 421122912 is an abundant number, because the sum of its proper divisors (930532512) is greater than itself. Its abundance is 509409600

Bases of 421122912

• Binary: 11001000110011101001101100000₂
• Hexadecimal: 0x1919D360
• Base-36: 6YQ4IO

Squares and roots of 421122912

• 421122912 squared (421122912²) is 177344507011359744
• 421122912 cubed (421122912³) is 74683835219828232472854528
• The square root of 421122912 is 20521.2794922733
• The cube root of 421122912 is 749.5540531167

Scales and comparisons

• 421,122,912 seconds is equal to 13 years, 20 weeks, 2 days, 2 hours, 35 minutes, 12 seconds.
• To count from 1 to 421,122,912 would take you about twenty 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 421122912 cubic inches would be around 62.5 feet tall.

Recreational maths with 421122912

• 421122912 backwards is 219221124
• 421122912 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 421122912's digits is 24
• More coming soon!