2238120432707388

Names of 2238120432707388

• Cardinal: 2238120432707388 can be written as Two quadrillion, two hundred thirty-eight trillion, one hundred twenty billion, four hundred thirty-two million, seven hundred seven thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 2.238120432707388 × 10¹⁵

Factors of 2238120432707388

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26306

Divisors of 2238120432707388

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 23 37 46 69 74 92 111 138 148 222 276 444 851 1702 2553 3169 3404 3541 5106 6338 7082 9507 10212 10623 12676 14164 19014 19531 21246 38028 39062 42492 58593 72887 78124 81443 117186 117253 131017 145774 162886 218661 234372 234506 244329 262034 291548 325772 351759 393051 437322 449213 469012 488658 524068 703518 722647 786102 874644 898426 977316 1347639 1407036 1445294 1572204 1796852 2167941 2695278 2696819 2890588 3013391 4335882 5390556 5393638 6026782 8090457 8671764 9040173 10787276 11221429 12053564 16180914 16620881 18080346 22442858 32361828 33241762 33664287 36160692 44885716 49862643 61893739 66483524 67328574 69159271 99725286 123787478 134657148 138318542 185681217 199450572 207477813 247574956 258092867 276637084 371362434 414955626 415192873 516185734 742724868 774278601 829911252 830385746 1032371468 1245578619 1423555997 1548557202 1590663233 1660771492 2290068343 2491157238 2558893027 2847111994 3097114404 3181326466 4270667991 4580136686 4771989699 4982314476 5117786054 5694223988 6362652932 6870205029 7676679081 8541335982 9160273372 9543979398 9549436079 10235572108 13740410058 15353358162 17082671964 19087958796 19098872158 27480820116 28648308237 30706716324 38197744316 52671571889 57296616474 58854539621 105343143778 114593232948 117709079242 158014715667 176563618863 210686287556 219165729799 235418158484 316029431334 353127237726 438331459598 632058862668 657497189397 706254475452 876662919196 1314994378794 2629988757588 5040811785377 8109132002563 10081623570754 15122435356131 16218264005126 20163247141508 24327396007689 30244870712262 32436528010252 48654792015378 60489741424524 97309584030756 186510036058949 373020072117898 559530108176847 746040144235796 1119060216353694 2238120432707388
• Sum of all divisors σ(n): 5600249866337280
• Sum of proper divisors (its aliquot sum) s(n): 3362129433629892
• 2238120432707388 is an abundant number, because the sum of its proper divisors (3362129433629892) is greater than itself. Its abundance is 1124009000922504

Bases of 2238120432707388

• Binary: 111111100111000111100000101010110110010011100111100₂
• Hexadecimal: 0x7F38F055B273C
• Base-36: M1CIBZ2RLO

Squares and roots of 2238120432707388

• 2238120432707388 squared (2238120432707388²) is 5009183071302305696803629782544
• 2238120432707388 cubed (2238120432707388³) is 11211154983053639223168596330325969403622235072
• The square root of 2238120432707388 is 47308777.5439969279
• The cube root of 2238120432707388 is 130806.0458022823

Scales and comparisons

• 2,238,120,432,707,388 seconds is equal to 71,165,306 years, 41 weeks, 3 days, 20 hours, 29 minutes, 48 seconds.
• To count from 1 to 2,238,120,432,707,388 would take you about two hundred thirteen million, four hundred ninety-five thousand, nine hundred twenty 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 2238120432707388 cubic inches would be around 10900.5 feet tall.

Recreational maths with 2238120432707388

• 2238120432707388 backwards is 8837072340218322
• The number of decimal digits it has is: 16
• The sum of 2238120432707388's digits is 60
• More coming soon!