464442420

Names of 464442420

• Cardinal: 464442420 can be written as Four hundred sixty-four million, four hundred forty-two thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.6444242 × 10⁸

Factors of 464442420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 467

Divisors of 464442420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 163 169 195 260 281 326 338 390 489 507 562 652 676 780 815 843 845 978 1014 1124 1405 1630 1686 1690 1956 2028 2119 2445 2535 2810 3260 3372 3380 3653 4215 4238 4890 5070 5620 6357 7306 8430 8476 9780 10140 10595 10959 12714 14612 16860 18265 21190 21918 25428 27547 31785 36530 42380 43836 45803 47489 54795 55094 63570 73060 82641 91606 94978 109590 110188 127140 137409 137735 142467 165282 183212 189956 219180 229015 237445 274818 275470 284934 330564 413205 458030 474890 549636 550940 569868 595439 687045 712335 826410 916060 949780 1190878 1374090 1424670 1652820 1786317 2381756 2748180 2849340 2977195 3572634 5954390 7145268 7740707 8931585 11908780 15481414 17863170 23222121 30962828 35726340 38703535 46444242 77407070 92888484 116110605 154814140 232221210 464442420
• Sum of all divisors σ(n): 1421848512
• Sum of proper divisors (its aliquot sum) s(n): 957406092
• 464442420 is an abundant number, because the sum of its proper divisors (957406092) is greater than itself. Its abundance is 492963672

Bases of 464442420

• Binary: 11011101011101101010000110100₂
• Hexadecimal: 0x1BAED434
• Base-36: 7OIM2C

Squares and roots of 464442420

• 464442420 squared (464442420²) is 215706761495456400
• 464442420 cubed (464442420³) is 100183370319312589420488000
• The square root of 464442420 is 21550.9261981937
• The cube root of 464442420 is 774.4213064631

Scales and comparisons

• 464,442,420 seconds is equal to 14 years, 39 weeks, 6 days, 11 hours, 47 minutes.
• To count from 1 to 464,442,420 would take you about twenty-two 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 464442420 cubic inches would be around 64.5 feet tall.

Recreational maths with 464442420

• 464442420 backwards is 024244464
• 464442420 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 464442420's digits is 30
• More coming soon!