428448227968

Names of 428448227968

• Cardinal: 428448227968 can be written as Four hundred twenty-eight billion, four hundred forty-eight million, two hundred twenty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.28448227968 × 10¹¹

Factors of 428448227968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 873

Divisors of 428448227968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 128 163 188 326 376 652 661 752 1304 1322 1504 2608 2644 3008 5216 5288 6016 7661 10432 10576 15322 20864 21152 30644 31067 42304 61288 62134 84608 107743 122576 124268 215486 245152 248536 430972 436921 490304 497072 861944 873842 980608 994144 1723888 1747684 1988288 3447776 3495368 3976576 5063921 6895552 6990736 10127842 13791104 13981472 20255684 20535287 27962944 40511368 41070574 55925888 71218123 81022736 82141148 142436246 162045472 164282296 284872492 324090944 328564592 569744984 648181888 657129184 1139489968 1314258368 2278979936 2628516736 3347251781 4557959872 6694503562 9115919744 13389007124 26778014248 53556028496 107112056992 214224113984 428448227968
• Sum of all divisors σ(n): 878386610880
• Sum of proper divisors (its aliquot sum) s(n): 449938382912
• 428448227968 is an abundant number, because the sum of its proper divisors (449938382912) is greater than itself. Its abundance is 21490154944

Bases of 428448227968

• Binary: 110001111000001100000010010001010000000₂
• Hexadecimal: 0x63C1812280
• Base-36: 5GTR0GHS

Squares and roots of 428448227968

• 428448227968 squared (428448227968²) is 183567884048919297409024
• 428448227968 cubed (428448227968³) is 78649334632594766000335906492383232
• The square root of 428448227968 is 654559.5679294589
• The cube root of 428448227968 is 7538.7518893221

Scales and comparisons

• 428,448,227,968 seconds is equal to 13,623 years, 17 weeks, 12 hours, 39 minutes, 28 seconds.
• To count from 1 to 428,448,227,968 would take you about twenty-seven thousand, two hundred forty-six 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 428448227968 cubic inches would be around 628.2 feet tall.

Recreational maths with 428448227968

• 428448227968 backwards is 869722844824
• 428448227968 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428448227968's digits is 64
• More coming soon!