21083327352

Names of 21083327352

• Cardinal: 21083327352 can be written as Twenty-one billion, eighty-three million, three hundred twenty-seven thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 2.1083327352 × 10¹⁰

Factors of 21083327352

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 53

Divisors of 21083327352

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 29 36 38 54 57 58 72 76 81 87 108 114 116 152 162 171 174 216 228 232 243 261 324 342 348 456 486 513 522 551 648 684 696 729 783 972 1026 1044 1102 1368 1458 1539 1566 1653 1944 2052 2088 2187 2204 2349 2916 3078 3132 3306 4104 4374 4408 4617 4698 4959 5832 6156 6264 6561 6612 7047 8748 9234 9396 9918 12312 13122 13224 13851 14094 14877 17496 18468 18792 19683 19836 21141 26244 27702 28188 29754 36936 39366 39672 41553 42282 44631 52488 55404 56376 59049 59508 63423 78732 83106 84564 89262 110808 118098 119016 124659 126846 133893 157464 166212 169128 177147 178524 190269 236196 249318 253692 267786 332424 354294 357048 373977 380538 401679 472392 498636 507384 531441 535572 570807 708588 747954 761076 803358 997272 1062882 1071144 1121931 1141614 1205037 1417176 1495908 1522152 1594323 1606716 1712421 2125764 2243862 2283228 2410074 2991816 3188646 3213432 3365793 3424842 3615111 4251528 4487724 4566456 4782969 4820148 5137263 6377292 6731586 6849684 7230222 8975448 9565938 9640296 10097379 10274526 10845333 12754584 13463172 13699368 14460444 15411789 19131876 20194758 20549052 21690666 26926344 28920888 30292137 30823578 32535999 38263752 40389516 41098104 43381332 46235367 60584274 61647156 65071998 80779032 86762664 90876411 92470734 97607997 121168548 123294312 130143996 138706101 181752822 184941468 195215994 242337096 260287992 277412202 292823991 363505644 369882936 390431988 554824404 585647982 727011288 780863976 878471973 1109648808 1171295964 1756943946 2342591928 2635415919 3513887892 5270831838 7027775784 10541663676 21083327352
• Sum of all divisors σ(n): 64570077000
• Sum of proper divisors (its aliquot sum) s(n): 43486749648
• 21083327352 is an abundant number, because the sum of its proper divisors (43486749648) is greater than itself. Its abundance is 22403422296

Bases of 21083327352

• Binary: 10011101000101010100000101101111000₂
• Hexadecimal: 0x4E8AA0B78
• Base-36: 9OOGVI0

Squares and roots of 21083327352

• 21083327352 squared (21083327352²) is 444506692231591331904
• 21083327352 cubed (21083327352³) is 9371680102473355446417713438208
• The square root of 21083327352 is 145200.9895007609
• The cube root of 21083327352 is 2762.5684691423

Scales and comparisons

• 21,083,327,352 seconds is equal to 670 years, 19 weeks, 6 days, 23 hours, 49 minutes, 12 seconds.
• To count from 1 to 21,083,327,352 would take you about one thousand, three hundred forty 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 21083327352 cubic inches would be around 230.2 feet tall.

Recreational maths with 21083327352

• 21083327352 backwards is 25372338012
• 21083327352 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21083327352's digits is 36
• More coming soon!