146438247020

Names of 146438247020

• Cardinal: 146438247020 can be written as One hundred forty-six billion, four hundred thirty-eight million, two hundred forty-seven thousand and twenty.

Scientific notation

• Scientific notation: 1.4643824702 × 10¹¹

Factors of 146438247020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 491129

Divisors of 146438247020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 26 31 37 52 62 65 74 124 130 148 155 185 260 310 370 403 481 620 740 806 962 1147 1612 1924 2015 2294 2405 4030 4588 4810 5735 8060 9620 11470 14911 22940 29822 59644 74555 149110 298220 491041 982082 1964164 2455205 4910410 6383533 9820820 12767066 15222271 18168517 25534132 30444542 31917665 36337034 60889084 63835330 72674068 76111355 90842585 127670660 152222710 181685170 197889523 236190721 304445420 363370340 395779046 472381442 563224027 791558092 944762884 989447615 1126448054 1180953605 1978895230 2252896108 2361907210 2816120135 3957790460 4723814420 5632240270 7321912351 11264480540 14643824702 29287649404 36609561755 73219123510 146438247020
• Sum of all divisors σ(n): 351098958336
• Sum of proper divisors (its aliquot sum) s(n): 204660711316
• 146438247020 is an abundant number, because the sum of its proper divisors (204660711316) is greater than itself. Its abundance is 58222464296

Bases of 146438247020

• Binary: 10001000011000011001100101001001101100₂
• Hexadecimal: 0x221866526C
• Base-36: 1V9TJUJW

Squares and roots of 146438247020

• 146438247020 squared (146438247020²) is 21444160190290538880400
• 146438247020 cubed (146438247020³) is 3140245227082216138136929436408000
• The square root of 146438247020 is 382672.5062243169
• The cube root of 146438247020 is 5270.9007724697

Scales and comparisons

• 146,438,247,020 seconds is equal to 4,656 years, 14 weeks, 5 days, 2 hours, 50 minutes, 20 seconds.
• To count from 1 to 146,438,247,020 would take you about nine thousand, three 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 146438247020 cubic inches would be around 439.2 feet tall.

Recreational maths with 146438247020

• 146438247020 backwards is 020742834641
• The number of decimal digits it has is: 12
• The sum of 146438247020's digits is 41
• More coming soon!