49894018038

Names of 49894018038

• Cardinal: 49894018038 can be written as Forty-nine billion, eight hundred ninety-four million, eighteen thousand and thirty-eight.

Scientific notation

• Scientific notation: 4.9894018038 × 10¹⁰

Factors of 49894018038

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1125

Divisors of 49894018038

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 27 37 54 74 107 111 214 222 321 333 419 557 642 666 838 963 999 1114 1257 1671 1926 1998 2514 2889 3342 3771 3959 5013 5778 7542 7918 10026 11313 11877 15039 15503 20609 22626 23754 30078 31006 35631 41218 44833 46509 59599 61827 71262 89666 93018 106893 119198 123654 134499 139527 178797 185481 213786 233383 268998 279054 357594 370962 403497 418581 466766 536391 556443 700149 806994 837162 1072782 1112886 1210491 1400298 1609173 1658821 2100447 2205163 2420982 3218346 3317642 4200894 4410326 4976463 6301341 6615489 8635171 9952926 12602682 13230978 14929389 17270342 19846467 24971981 25905513 29858778 39692934 44788167 49943962 51811026 59539401 74915943 77716539 89576334 119078802 149831886 155433078 224747829 233149617 449495658 466299234 674243487 923963297 1348486974 1847926594 2771889891 5543779782 8315669673 16631339346 24947009019 49894018038
• Sum of all divisors σ(n): 115417612800
• Sum of proper divisors (its aliquot sum) s(n): 65523594762
• 49894018038 is an abundant number, because the sum of its proper divisors (65523594762) is greater than itself. Its abundance is 15629576724

Bases of 49894018038

• Binary: 101110011101111010100100101111110110₂
• Hexadecimal: 0xB9DEA4BF6
• Base-36: MX5LYPI

Squares and roots of 49894018038

• 49894018038 squared (49894018038²) is 2489413035976269369444
• 49894018038 cubed (49894018038³) is 124206818921032326858985822030872
• The square root of 49894018038 is 223369.6891657415
• The cube root of 49894018038 is 3681.4267181323

Scales and comparisons

• 49,894,018,038 seconds is equal to 1,586 years, 24 weeks, 5 days, 1 hour, 27 minutes, 18 seconds.
• To count from 1 to 49,894,018,038 would take you about three thousand, one hundred seventy-two 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 49894018038 cubic inches would be around 306.8 feet tall.

Recreational maths with 49894018038

• 49894018038 backwards is 83081049894
• 49894018038 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 49894018038's digits is 54
• More coming soon!