4445729712

Names of 4445729712

• Cardinal: 4445729712 can be written as Four billion, four hundred forty-five million, seven hundred twenty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 4.445729712 × 10⁹

Factors of 4445729712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 213

Divisors of 4445729712

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 41 48 54 72 81 82 108 123 144 162 164 167 216 243 246 324 328 334 369 432 486 492 501 648 656 668 738 972 984 1002 1107 1296 1336 1476 1503 1944 1968 2004 2214 2672 2952 3006 3321 3888 4008 4428 4509 5904 6012 6642 6847 8016 8856 9018 9963 12024 13284 13527 13694 17712 18036 19926 20541 24048 26568 27054 27388 27889 36072 39852 40581 41082 53136 54108 54776 55778 61623 72144 79704 81162 82164 83667 108216 109552 111556 123246 159408 162324 164328 167334 184869 216432 223112 246492 251001 324648 328656 334668 369738 446224 492984 502002 554607 649296 669336 739476 753003 985968 1004004 1109214 1143449 1338672 1478952 1506006 1663821 2008008 2218428 2259009 2286898 2957904 3012012 3327642 3430347 4016016 4436856 4518018 4573796 6024024 6655284 6777027 6860694 8873712 9036036 9147592 10291041 12048048 13310568 13554054 13721388 18072072 18295184 20582082 26621136 27108108 27442776 30873123 36144144 41164164 54216216 54885552 61746246 82328328 92619369 108432432 123492492 164656656 185238738 246984984 277858107 370477476 493969968 555716214 740954952 1111432428 1481909904 2222864856 4445729712
• Sum of all divisors σ(n): 13296997896
• Sum of proper divisors (its aliquot sum) s(n): 8851268184
• 4445729712 is an abundant number, because the sum of its proper divisors (8851268184) is greater than itself. Its abundance is 4405538472

Bases of 4445729712

• Binary: 100001000111111000111001110110000₂
• Hexadecimal: 0x108FC73B0
• Base-36: 21IVF00

Squares and roots of 4445729712

• 4445729712 squared (4445729712²) is 19764512672159602944
• 4445729712 cubed (4445729712³) is 87867681229820462014263472128
• The square root of 4445729712 is 66676.3054765335
• The cube root of 4445729712 is 1644.2998547303

Scales and comparisons

• 4,445,729,712 seconds is equal to 141 years, 18 weeks, 5 days, 4 hours, 55 minutes, 12 seconds.
• To count from 1 to 4,445,729,712 would take you about two hundred eighty-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 4445729712 cubic inches would be around 137 feet tall.

Recreational maths with 4445729712

• 4445729712 backwards is 2179275444
• The number of decimal digits it has is: 10
• The sum of 4445729712's digits is 45
• More coming soon!