428041045680

Names of 428041045680

• Cardinal: 428041045680 can be written as Four hundred twenty-eight billion, forty-one million, forty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.2804104568 × 10¹¹

Factors of 428041045680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 24837

Divisors of 428041045680

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 240 255 272 340 408 510 680 816 1020 1360 2040 4080 5407 10814 16221 19403 21628 27035 32442 38806 43256 54070 58209 64884 77612 81105 86512 91919 97015 108140 116418 129768 155224 162210 183838 194030 216280 232836 259536 275757 291045 310448 324420 329851 367676 388060 432560 459595 465672 551514 582090 648840 659702 735352 776120 919190 931344 989553 1103028 1164180 1297680 1319404 1378785 1470704 1552240 1649255 1838380 1979106 2206056 2328360 2638808 2757570 3298510 3676760 3958212 4412112 4656720 4947765 5277616 5515140 6597020 7353520 7916424 9895530 11030280 13194040 15832848 19791060 22060560 26388080 39582120 79164240 104912021 209824042 314736063 419648084 524560105 629472126 839296168 1049120210 1258944252 1573680315 1678592336 1783504357 2098240420 2517888504 3147360630 3567008714 4196480840 5035777008 5350513071 6294721260 7134017428 8392961680 8917521785 10701026142 12589442520 14268034856 17835043570 21402052284 25178885040 26752565355 28536069712 35670087140 42804104568 53505130710 71340174280 85608209136 107010261420 142680348560 214020522840 428041045680
• Sum of all divisors σ(n): 1405314054144
• Sum of proper divisors (its aliquot sum) s(n): 977273008464
• 428041045680 is an abundant number, because the sum of its proper divisors (977273008464) is greater than itself. Its abundance is 549231962784

Bases of 428041045680

• Binary: 110001110101001001111000000011010110000₂
• Hexadecimal: 0x63A93C06B0
• Base-36: 5GN0L4MO

Squares and roots of 428041045680

• 428041045680 squared (428041045680²) is 183219136786827846662400
• 428041045680 cubed (428041045680³) is 78425310898820746735516393938432000
• The square root of 428041045680 is 654248.4586760599
• The cube root of 428041045680 is 7536.3629432103

Scales and comparisons

• 428,041,045,680 seconds is equal to 13,610 years, 19 weeks, 5 days, 18 hours, 28 minutes.
• To count from 1 to 428,041,045,680 would take you about twenty-seven thousand, two hundred 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 428041045680 cubic inches would be around 628 feet tall.

Recreational maths with 428041045680

• 428041045680 backwards is 086540140824
• The number of decimal digits it has is: 12
• The sum of 428041045680's digits is 42
• More coming soon!