21433388842152

Names of 21433388842152

• Cardinal: 21433388842152 can be written as Twenty-one trillion, four hundred thirty-three billion, three hundred eighty-eight million, eight hundred forty-two thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.1433388842152 × 10¹³

Factors of 21433388842152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13241

Divisors of 21433388842152

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 81 84 108 126 162 168 189 216 243 252 324 378 486 504 567 648 729 756 972 1134 1458 1512 1701 1944 2187 2268 2916 3402 4374 4536 5103 5832 6804 8748 10206 13229 13608 15309 17496 20412 26458 30618 39687 40824 52916 61236 79374 92603 105832 119061 122472 158748 185206 238122 277809 317496 357183 370412 476244 555618 714366 740824 833427 952488 1071549 1111236 1428732 1666854 2143098 2222472 2500281 2857464 3214647 3333708 4286196 5000562 6429294 6667416 7500843 8572392 9643941 10001124 12858588 15001686 19287882 20002248 22502529 25717176 28931823 30003372 38575764 45005058 57863646 60006744 67507587 77151528 90010116 115727292 135015174 175006441 180020232 202522761 231454584 270030348 350012882 405045522 525019323 540060696 700025764 810091044 1050038646 1225045087 1400051528 1575057969 1620182088 2100077292 2450090174 3150115938 3675135261 4200154584 4725173907 4900180348 6300231876 7350270522 9450347814 9800360696 11025405783 12600463752 14175521721 14700541044 18900695628 22050811566 28351043442 29401082088 33076217349 37801391256 42526565163 44101623132 56702086884 66152434698 85053130326 88203246264 99228652047 113404173768 127579695489 132304869396 170106260652 198457304094 255159390978 264609738792 297685956141 340212521304 382739086467 396914608188 510318781956 595371912282 765478172934 793829216376 893057868423 1020637563912 1190743824564 1530956345868 1786115736846 2381487649128 2679173605269 3061912691736 3572231473692 5358347210538 7144462947384 10716694421076 21433388842152
• Sum of all divisors σ(n): 68887742505600
• Sum of proper divisors (its aliquot sum) s(n): 47454353663448
• 21433388842152 is an abundant number, because the sum of its proper divisors (47454353663448) is greater than itself. Its abundance is 26020964821296

Bases of 21433388842152

• Binary: 100110111111001011001100001110011110010101000₂
• Hexadecimal: 0x137E59873CA8
• Base-36: 7LID2BMI0

Squares and roots of 21433388842152

• 21433388842152 squared (21433388842152²) is 459390157258885851171991104
• 21433388842152 cubed (21433388842152³) is 9846287870787056611764777400775004215808
• The square root of 21433388842152 is 4629620.8097588295
• The cube root of 21433388842152 is 27777.7424982833

Scales and comparisons

• 21,433,388,842,152 seconds is equal to 681,515 years, 24 weeks, 2 days, 2 hours, 49 minutes, 12 seconds.
• To count from 1 to 21,433,388,842,152 would take you about one million, seven hundred three thousand, seven hundred eighty-eight 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 21433388842152 cubic inches would be around 2314.8 feet tall.

Recreational maths with 21433388842152

• 21433388842152 backwards is 25124888333412
• 21433388842152 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21433388842152's digits is 54
• More coming soon!