21339303552

Names of 21339303552

• Cardinal: 21339303552 can be written as Twenty-one billion, three hundred thirty-nine million, three hundred three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 2.1339303552 × 10¹⁰

Factors of 21339303552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 98021

Divisors of 21339303552

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 288 324 336 378 384 432 448 486 504 567 576 648 672 756 864 896 972 1008 1134 1152 1296 1344 1512 1701 1728 1944 2016 2268 2592 2688 3024 3402 3456 3888 4032 4536 5184 6048 6804 7776 8064 9072 10368 12096 13608 15552 18144 24192 27216 31104 36288 54432 72576 98009 108864 196018 217728 294027 392036 588054 686063 784072 882081 1176108 1372126 1568144 1764162 2058189 2352216 2646243 2744252 3136288 3528324 4116378 4704432 5292486 5488504 6174567 6272576 7056648 7938729 8232756 9408864 10584972 10977008 12349134 12545152 14113296 15877458 16465512 18523701 18817728 21169944 21954016 23816187 24698268 28226592 31754916 32931024 37047402 37635456 42339888 43908032 47632374 49396536 55571103 56453184 63509832 65862048 74094804 84679776 87816064 95264748 98793072 111142206 112906368 127019664 131724096 148189608 166713309 169359552 190529496 197586144 222284412 254039328 263448192 296379216 333426618 338719104 381058992 395172288 444568824 508078656 592758432 666853236 762117984 790344576 889137648 1016157312 1185516864 1333706472 1524235968 1778275296 2371033728 2667412944 3048471936 3556550592 5334825888 7113101184 10669651776 21339303552
• Sum of all divisors σ(n): 72778305600
• Sum of proper divisors (its aliquot sum) s(n): 51439002048
• 21339303552 is an abundant number, because the sum of its proper divisors (51439002048) is greater than itself. Its abundance is 30099698496

Bases of 21339303552

• Binary: 10011110111111010111110111010000000₂
• Hexadecimal: 0x4F7EBEE80
• Base-36: 9SWVC00

Squares and roots of 21339303552

• 21339303552 squared (21339303552²) is 455365876084399816704
• 21339303552 cubed (21339303552³) is 9717190656987424860379816132608
• The square root of 21339303552 is 146079.7848848361
• The cube root of 21339303552 is 2773.7037931731

Scales and comparisons

• 21,339,303,552 seconds is equal to 678 years, 27 weeks, 1 day, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 21,339,303,552 would take you about one thousand, three hundred fifty-seven 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 21339303552 cubic inches would be around 231.1 feet tall.

Recreational maths with 21339303552

• 21339303552 backwards is 25530393312
• 21339303552 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21339303552's digits is 36
• More coming soon!