428059872772

Names of 428059872772

• Cardinal: 428059872772 can be written as Four hundred twenty-eight billion, fifty-nine million, eight hundred seventy-two thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 4.28059872772 × 10¹¹

Factors of 428059872772

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2812

Divisors of 428059872772

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 17 19 28 29 34 38 58 68 76 116 119 133 203 238 266 323 406 476 493 532 551 646 812 877 986 1102 1292 1754 1861 1972 2204 2261 3451 3508 3722 3857 4522 6139 6902 7444 7714 9044 9367 12278 13027 13804 14909 15428 16663 18734 24556 25433 26054 29818 31637 33326 35359 37468 50866 52108 53969 59636 63274 65569 66652 70718 101732 104363 107938 116641 126548 131138 141436 178031 208726 215876 221459 233282 247513 262276 283271 356062 377783 417452 432361 442918 466564 483227 495026 566542 601103 712124 755566 864722 885836 917473 966454 990052 1025411 1133084 1202206 1511132 1632097 1729444 1834946 1932908 1982897 2050822 2404412 3026527 3264194 3382589 3669892 3965794 4101644 4207721 6053054 6422311 6528388 6765178 7177877 7931588 8214859 8415442 11424679 12106108 12844622 13530356 14355754 16429718 16830884 17431987 22849358 25689244 27745649 28711508 31009843 32859436 34863974 45698716 47330813 55491298 57504013 62019686 69727948 94661626 110982596 115008026 122023909 124039372 189323252 194219543 217068901 230016052 244047818 331315691 388439086 434137802 488095636 527167331 662631382 776878172 804623821 868275604 899285447 1054334662 1325262764 1609247642 1798570894 2108669324 3218495284 3597141788 3690171317 5632366747 6294998129 7380342634 11264733494 12589996258 14760685268 15287852599 22529466988 25179992516 30575705198 61151410396 107014968193 214029936386 428059872772
• Sum of all divisors σ(n): 988748812800
• Sum of proper divisors (its aliquot sum) s(n): 560688940028
• 428059872772 is an abundant number, because the sum of its proper divisors (560688940028) is greater than itself. Its abundance is 132629067256

Bases of 428059872772

• Binary: 110001110101010010110110100111000000100₂
• Hexadecimal: 0x63AA5B4E04
• Base-36: 5GNBSNPG

Squares and roots of 428059872772

• 428059872772 squared (428059872772²) is 183235254677580826963984
• 428059872772 cubed (428059872772³) is 78435659804630266670949538066243648
• The square root of 428059872772 is 654262.8468528531
• The cube root of 428059872772 is 7536.4734355097

Scales and comparisons

• 428,059,872,772 seconds is equal to 13,610 years, 50 weeks, 6 days, 16 hours, 12 minutes, 52 seconds.
• To count from 1 to 428,059,872,772 would take you about twenty-seven thousand, two hundred twenty-one 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 428059872772 cubic inches would be around 628 feet tall.

Recreational maths with 428059872772

• 428059872772 backwards is 277278950824
• The number of decimal digits it has is: 12
• The sum of 428059872772's digits is 61
• More coming soon!