48991697856

Names of 48991697856

• Cardinal: 48991697856 can be written as Forty-eight billion, nine hundred ninety-one million, six hundred ninety-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.8991697856 × 10¹⁰

Factors of 48991697856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 91861

Divisors of 48991697856

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 103 108 144 162 192 206 216 288 309 324 412 432 576 618 648 824 864 927 1236 1296 1648 1728 1854 2472 2592 2781 3296 3708 4944 5184 5562 6592 7416 8343 9888 11124 14832 16686 19776 22248 29664 33372 44496 59328 66744 88992 91753 133488 177984 183506 266976 275259 367012 533952 550518 734024 825777 1101036 1468048 1651554 2202072 2477331 2936096 3303108 4404144 4954662 5872192 6606216 7431993 8808288 9450559 9909324 13212432 14863986 17616576 18901118 19818648 26424864 28351677 29727972 37802236 39637296 52849728 56703354 59455944 75604472 79274592 85055031 113406708 118911888 151208944 158549184 170110062 226813416 237823776 255165093 302417888 340220124 453626832 475647552 510330186 604835776 680440248 765495279 907253664 1020660372 1360880496 1530990558 1814507328 2041320744 2721760992 3061981116 4082641488 5443521984 6123962232 8165282976 12247924464 16330565952 24495848928 48991697856
• Sum of all divisors σ(n): 146638306672
• Sum of proper divisors (its aliquot sum) s(n): 97646608816
• 48991697856 is an abundant number, because the sum of its proper divisors (97646608816) is greater than itself. Its abundance is 48654910960

Bases of 48991697856

• Binary: 101101101000001000011111101111000000₂
• Hexadecimal: 0xB6821FBC0
• Base-36: MI8E400

Squares and roots of 48991697856

• 48991697856 squared (48991697856²) is 2400186458813594996736
• 48991697856 cubed (48991697856³) is 117589209788258234305243418198016
• The square root of 48991697856 is 221340.6827856101
• The cube root of 48991697856 is 3659.0990311189

Scales and comparisons

• 48,991,697,856 seconds is equal to 1,557 years, 40 weeks, 5 days, 12 hours, 57 minutes, 36 seconds.
• To count from 1 to 48,991,697,856 would take you about three thousand, one hundred fifteen 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 48991697856 cubic inches would be around 304.9 feet tall.

Recreational maths with 48991697856

• 48991697856 backwards is 65879619984
• 48991697856 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 48991697856's digits is 72
• More coming soon!