420438333996

Names of 420438333996

• Cardinal: 420438333996 can be written as Four hundred twenty billion, four hundred thirty-eight million, three hundred thirty-three thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 4.20438333996 × 10¹¹

Factors of 420438333996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5600

Divisors of 420438333996

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 47 54 71 81 94 108 141 142 162 188 213 282 284 324 423 426 564 639 846 852 1269 1278 1692 1917 2538 2556 3337 3807 3834 5041 5076 5477 5751 6674 7614 7668 10011 10082 10954 11502 13348 15123 15228 16431 20022 20164 21908 23004 30033 30246 32862 40044 45369 49293 60066 60492 65724 90099 90738 98586 120132 136107 147879 180198 181476 197172 236927 257419 270297 272214 295758 360396 388867 408321 443637 473854 514838 540594 544428 591516 710781 772257 777734 816642 887274 947708 1029676 1081188 1166601 1421562 1544514 1555468 1633284 1774548 2132343 2316771 2333202 2843124 3089028 3499803 4264686 4633542 4666404 6397029 6950313 6999606 8529372 9267084 10499409 12794058 13900626 13999212 18276749 19191087 20850939 20998818 25588116 27609557 27801252 31498227 36553498 38382174 41701878 41997636 54830247 55219114 62996454 73106996 76764348 82828671 83403756 109660494 110438228 125992908 164490741 165657342 219320988 248486013 328981482 331314684 493472223 496972026 657962964 745458039 986944446 993944052 1297649179 1480416669 1490916078 1973888892 2236374117 2595298358 2960833338 2981832156 3892947537 4472748234 5190596716 5921666676 7785895074 8945496468 11678842611 15571790148 23357685222 35036527833 46715370444 70073055666 105109583499 140146111332 210219166998 420438333996
• Sum of all divisors σ(n): 1138734473184
• Sum of proper divisors (its aliquot sum) s(n): 718296139188
• 420438333996 is an abundant number, because the sum of its proper divisors (718296139188) is greater than itself. Its abundance is 297857805192

Bases of 420438333996

• Binary: 110000111100100000100111101101000101100₂
• Hexadecimal: 0x61E413DA2C
• Base-36: 5D5A4MR0

Squares and roots of 420438333996

• 420438333996 squared (420438333996²) is 176768392693332049328016
• 420438333996 cubed (420438333996³) is 74320208527135226157503538368031936
• The square root of 420438333996 is 648412.1636706085
• The cube root of 420438333996 is 7491.4767412239

Scales and comparisons

• 420,438,333,996 seconds is equal to 13,368 years, 33 weeks, 1 day, 10 hours, 6 minutes, 36 seconds.
• To count from 1 to 420,438,333,996 would take you about twenty-six thousand, seven hundred thirty-seven 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 420438333996 cubic inches would be around 624.3 feet tall.

Recreational maths with 420438333996

• 420438333996 backwards is 699333834024
• 420438333996 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420438333996's digits is 54
• More coming soon!