20035221440

Names of 20035221440

• Cardinal: 20035221440 can be written as Twenty billion, thirty-five million, two hundred twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.003522144 × 10¹⁰

Factors of 20035221440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4780

Divisors of 20035221440

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 832 1040 1459 2080 2918 3301 4160 5836 6602 7295 11672 13204 14590 16505 18967 23344 26408 29180 33010 37934 42913 46688 52816 58360 66020 75868 85826 93376 94835 105632 116720 132040 151736 171652 189670 211264 214565 233440 264080 303472 343304 379340 429130 466880 528160 606944 686608 758680 858260 1056320 1213888 1373216 1517360 1716520 2746432 3034720 3433040 4816159 6069440 6866080 9632318 13732160 19264636 24080795 38529272 48161590 62610067 77058544 96323180 125220134 154117088 192646360 250440268 308234176 313050335 385292720 500880536 626100670 770585440 1001761072 1252201340 1541170880 2003522144 2504402680 4007044288 5008805360 10017610720 20035221440
• Sum of all divisors σ(n): 51429574560
• Sum of proper divisors (its aliquot sum) s(n): 31394353120
• 20035221440 is an abundant number, because the sum of its proper divisors (31394353120) is greater than itself. Its abundance is 11359131680

Bases of 20035221440

• Binary: 10010101010001100010011011111000000₂
• Hexadecimal: 0x4AA3137C0
• Base-36: 97CGBSW

Squares and roots of 20035221440

• 20035221440 squared (20035221440²) is 401410098149835673600
• 20035221440 cubed (20035221440³) is 8042340204684092020187561984000
• The square root of 20035221440 is 141545.8280557925
• The cube root of 20035221440 is 2716.0101104153

Scales and comparisons

• 20,035,221,440 seconds is equal to 637 years, 3 weeks, 3 hours, 17 minutes, 20 seconds.
• To count from 1 to 20,035,221,440 would take you about one thousand, two hundred seventy-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 20035221440 cubic inches would be around 226.3 feet tall.

Recreational maths with 20035221440

• 20035221440 backwards is 04412253002
• The number of decimal digits it has is: 11
• The sum of 20035221440's digits is 23
• More coming soon!