13720485888

Names of 13720485888

• Cardinal: 13720485888 can be written as Thirteen billion, seven hundred twenty million, four hundred eighty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3720485888 × 10¹⁰

Factors of 13720485888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 3882

Divisors of 13720485888

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2048 2304 3072 3456 3877 4096 4608 6144 6912 7754 8192 9216 11631 12288 13824 15508 16384 18432 23262 24576 27648 31016 32768 34893 36864 46524 49152 55296 62032 65536 69786 73728 93048 98304 104679 110592 124064 131072 139572 147456 186096 196608 209358 221184 248128 279144 294912 372192 393216 418716 442368 496256 558288 589824 744384 837432 884736 992512 1116576 1179648 1488768 1674864 1769472 1985024 2233152 2977536 3349728 3538944 3970048 4466304 5955072 6699456 7940096 8932608 11910144 13398912 15880192 17865216 23820288 26797824 31760384 35730432 47640576 53595648 63520768 71460864 95281152 107191296 127041536 142921728 190562304 214382592 254083072 285843456 381124608 428765184 508166144 571686912 762249216 857530368 1143373824 1524498432 1715060736 2286747648 3430121472 4573495296 6860242944 13720485888
• Sum of all divisors σ(n): 40663622160
• Sum of proper divisors (its aliquot sum) s(n): 26943136272
• 13720485888 is an abundant number, because the sum of its proper divisors (26943136272) is greater than itself. Its abundance is 13222650384

Bases of 13720485888

• Binary: 1100110001110011100000000000000000₂
• Hexadecimal: 0x331CE0000
• Base-36: 6AWTMO0

Squares and roots of 13720485888

• 13720485888 squared (13720485888²) is 188251733002807148544
• 13720485888 cubed (13720485888³) is 2582905246056559345983471747072
• The square root of 13720485888 is 117134.4777936879
• The cube root of 13720485888 is 2393.9945854491

Scales and comparisons

• 13,720,485,888 seconds is equal to 436 years, 13 weeks, 6 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 13,720,485,888 would take you about eight 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 13720485888 cubic inches would be around 199.5 feet tall.

Recreational maths with 13720485888

• 13720485888 backwards is 88858402731
• 13720485888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13720485888's digits is 54
• More coming soon!