428019291024

Names of 428019291024

• Cardinal: 428019291024 can be written as Four hundred twenty-eight billion, nineteen million, two hundred ninety-one thousand and twenty-four.

Scientific notation

• Scientific notation: 4.28019291024 × 10¹¹

Factors of 428019291024

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 266719

Divisors of 428019291024

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 39 48 52 62 78 83 93 104 124 156 166 186 208 248 249 312 332 372 403 496 498 624 664 744 806 996 1079 1209 1328 1488 1612 1992 2158 2418 2573 3224 3237 3984 4316 4836 5146 6448 6474 7719 8632 9672 10292 12948 15438 17264 19344 20584 25896 30876 33449 41168 51792 61752 66898 100347 123504 133796 200694 266587 267592 401388 533174 535184 799761 802776 1066348 1599522 1605552 2132696 3199044 3465631 4265392 6398088 6931262 8264197 10396893 12796176 13862524 16528394 20793786 22126721 24792591 27725048 33056788 41587572 44253442 49585182 55450096 66113576 66380163 83175144 88506884 99170364 107434561 132227152 132760326 166350288 177013768 198340728 214869122 265520652 287647373 322303683 354027536 396681456 429738244 531041304 575294746 644607366 685928351 859476488 862942119 1062082608 1150589492 1289214732 1371856702 1718952976 1725884238 2057785053 2301178984 2578429464 2743713404 3451768476 4115570106 4602357968 5156858928 5487426808 6903536952 8231140212 8917068563 10974853616 13807073904 16462280424 17834137126 26751205689 32924560848 35668274252 53502411378 71336548504 107004822756 142673097008 214009645512 428019291024
• Sum of all divisors σ(n): 1243997712384
• Sum of proper divisors (its aliquot sum) s(n): 815978421360
• 428019291024 is an abundant number, because the sum of its proper divisors (815978421360) is greater than itself. Its abundance is 387959130336

Bases of 428019291024

• Binary: 110001110100111111100000001001110010000₂
• Hexadecimal: 0x63A7F01390
• Base-36: 5GMNMUMO

Squares and roots of 428019291024

• 428019291024 squared (428019291024²) is 183200513488687606968576
• 428019291024 cubed (428019291024³) is 78413353898660818378905061366861824
• The square root of 428019291024 is 654231.8327810105
• The cube root of 428019291024 is 7536.2352656097

Scales and comparisons

• 428,019,291,024 seconds is equal to 13,609 years, 35 weeks, 5 days, 23 hours, 30 minutes, 24 seconds.
• To count from 1 to 428,019,291,024 would take you about twenty-seven thousand, two hundred nineteen 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 428019291024 cubic inches would be around 628 feet tall.

Recreational maths with 428019291024

• 428019291024 backwards is 420192910824
• The number of decimal digits it has is: 12
• The sum of 428019291024's digits is 42
• More coming soon!