220021748160

Names of 220021748160

• Cardinal: 220021748160 can be written as Two hundred twenty billion, twenty-one million, seven hundred forty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.2002174816 × 10¹¹

Factors of 220021748160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15149

Divisors of 220021748160

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 15139 30278 45417 60556 75695 90834 121112 151390 181668 227085 242224 302780 363336 454170 484448 605560 726672 908340 968896 1211120 1453344 1816680 2422240 2906688 3633360 4844480 7266720 14533440 229189321 458378642 687567963 916757284 1145946605 1375135926 1833514568 2291893210 2750271852 3437839815 3667029136 4583786420 5500543704 6875679630 7334058272 9167572840 11001087408 13751359260 14668116544 18335145680 22002174816 27502718520 36670291360 44004349632 55005437040 73340582720 110010874080 220021748160
• Sum of all divisors σ(n): 698615197128
• Sum of proper divisors (its aliquot sum) s(n): 478593448968
• 220021748160 is an abundant number, because the sum of its proper divisors (478593448968) is greater than itself. Its abundance is 258571700808

Bases of 220021748160

• Binary: 11001100111010010100010111000111000000₂
• Hexadecimal: 0x333A5171C0
• Base-36: 2T2R9NEO

Squares and roots of 220021748160

• 220021748160 squared (220021748160²) is 48409569663382463385600
• 220021748160 cubed (220021748160³) is 10651158145010712332786904170496000
• The square root of 220021748160 is 469064.7590258727
• The cube root of 220021748160 is 6037.0096537671

Scales and comparisons

• 220,021,748,160 seconds is equal to 6,996 years, 4 days, 16 minutes.
• To count from 1 to 220,021,748,160 would take you about thirteen thousand, nine hundred ninety-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 220021748160 cubic inches would be around 503.1 feet tall.

Recreational maths with 220021748160

• 220021748160 backwards is 061847120022
• The number of decimal digits it has is: 12
• The sum of 220021748160's digits is 33
• More coming soon!