49445386128

Names of 49445386128

• Cardinal: 49445386128 can be written as Forty-nine billion, four hundred forty-five million, three hundred eighty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.9445386128 × 10¹⁰

Factors of 49445386128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9268

Divisors of 49445386128

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 59 72 118 144 177 236 354 472 531 683 708 944 1062 1366 1416 2049 2124 2732 2832 4098 4248 5464 6147 8196 8496 8521 10928 12294 16392 17042 24588 25563 32784 34084 40297 49176 51126 68168 76689 80594 98352 102252 120891 136336 153378 161188 204504 241782 306756 322376 362673 409008 483564 502739 613512 644752 725346 967128 1005478 1227024 1450692 1508217 1934256 2010956 2901384 3016434 4021912 4524651 5802768 5819843 6032868 8043824 9049302 11639686 12065736 17459529 18098604 23279372 24131472 34919058 36197208 46558744 52378587 69838116 72394416 93117488 104757174 139676232 209514348 279352464 343370737 419028696 686741474 838057392 1030112211 1373482948 2060224422 2746965896 3090336633 4120448844 5493931792 6180673266 8240897688 12361346532 16481795376 24722693064 49445386128
• Sum of all divisors σ(n): 140946380640
• Sum of proper divisors (its aliquot sum) s(n): 91500994512
• 49445386128 is an abundant number, because the sum of its proper divisors (91500994512) is greater than itself. Its abundance is 42055608384

Bases of 49445386128

• Binary: 101110000011001011001011011110010000₂
• Hexadecimal: 0xB832CB790
• Base-36: MPQI840

Squares and roots of 49445386128

• 49445386128 squared (49445386128²) is 2444846209347014832384
• 49445386128 cubed (49445386128³) is 120886364844740271131370078769152
• The square root of 49445386128 is 222363.1851903547
• The cube root of 49445386128 is 3670.3593885643

Scales and comparisons

• 49,445,386,128 seconds is equal to 1,572 years, 10 weeks, 6 days, 13 hours, 28 minutes, 48 seconds.
• To count from 1 to 49,445,386,128 would take you about three thousand, one hundred forty-four 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 49445386128 cubic inches would be around 305.9 feet tall.

Recreational maths with 49445386128

• 49445386128 backwards is 82168354494
• The number of decimal digits it has is: 11
• The sum of 49445386128's digits is 54
• More coming soon!