147746857472

Names of 147746857472

• Cardinal: 147746857472 can be written as One hundred forty-seven billion, seven hundred forty-six million, eight hundred fifty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.47746857472 × 10¹¹

Factors of 147746857472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 276

Divisors of 147746857472

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 257 272 512 514 544 1028 1088 2056 2176 4112 4352 4369 8224 8704 8738 16448 17476 32896 34952 65792 66049 69904 131584 132098 139808 264196 279616 528392 559232 1056784 1118464 1122833 2113568 2236928 2245666 4227136 4491332 8454272 8982664 16908544 16974593 17965328 33817088 33949186 35930656 67898372 71861312 135796744 143722624 271593488 287445248 288568081 543186976 574890496 577136162 1086373952 1154272324 2172747904 2308544648 4345495808 4617089296 8690991616 9234178592 18468357184 36936714368 73873428736 147746857472
• Sum of all divisors σ(n): 313791132600
• Sum of proper divisors (its aliquot sum) s(n): 166044275128
• 147746857472 is an abundant number, because the sum of its proper divisors (166044275128) is greater than itself. Its abundance is 18297417656

Bases of 147746857472

• Binary: 10001001100110011001100010001000000000₂
• Hexadecimal: 0x2266662200
• Base-36: 1VVGNWU8

Squares and roots of 147746857472

• 147746857472 squared (147746857472²) is 21829133892851482230784
• 147746857472 cubed (147746857472³) is 3225185934004332464815584258818048
• The square root of 147746857472 is 384378.5340936717
• The cube root of 147746857472 is 5286.5549503933

Scales and comparisons

• 147,746,857,472 seconds is equal to 4,697 years, 46 weeks, 3 days, 1 hour, 44 minutes, 32 seconds.
• To count from 1 to 147,746,857,472 would take you about nine thousand, three hundred ninety-five 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 147746857472 cubic inches would be around 440.5 feet tall.

Recreational maths with 147746857472

• 147746857472 backwards is 274758647741
• The number of decimal digits it has is: 12
• The sum of 147746857472's digits is 62
• More coming soon!