18441021308752

Names of 18441021308752

• Cardinal: 18441021308752 can be written as Eighteen trillion, four hundred forty-one billion, twenty-one million, three hundred eight thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.8441021308752 × 10¹³

Factors of 18441021308752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5741

Divisors of 18441021308752

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 1093 2186 4372 4639 7651 8744 9278 15302 17488 18556 30604 32473 37112 53557 61208 64946 74224 107114 122416 129892 214228 227311 259784 428456 454622 519568 856912 909244 1818488 3636976 5070427 10140854 20281708 21520321 35492989 40563416 43040642 70985978 81126832 86081284 141971956 150642247 172162568 248450923 283943912 301284494 344325136 496901846 567887824 602568988 993803692 1054495729 1205137976 1987607384 2108991458 2410275952 3975214768 4217982916 8435965832 16871931664 23521710853 47043421706 94086843412 164651975971 188173686824 329303951942 376347373648 658607903884 1152563831797 1317215807768 2305127663594 2634431615536 4610255327188 9220510654376 18441021308752
• Sum of all divisors σ(n): 41609859059178
• Sum of proper divisors (its aliquot sum) s(n): 23168837750426
• 18441021308752 is an abundant number, because the sum of its proper divisors (23168837750426) is greater than itself. Its abundance is 4727816441674

Bases of 18441021308752

• Binary: 100001100010110100010100001100011111101010000₂
• Hexadecimal: 0x10C5A2863F50
• Base-36: 6JBORYCLS

Squares and roots of 18441021308752

• 18441021308752 squared (18441021308752²) is 340071266909845326911797504
• 18441021308752 cubed (18441021308752³) is 6271261479578746581280887293682886955008
• The square root of 18441021308752 is 4294301.0267972599
• The cube root of 18441021308752 is 26419.7268520905

Scales and comparisons

• 18,441,021,308,752 seconds is equal to 586,367 years, 22 weeks, 4 days, 15 hours, 5 minutes, 52 seconds.
• To count from 1 to 18,441,021,308,752 would take you about one million, four hundred sixty-five thousand, nine hundred eighteen 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 18441021308752 cubic inches would be around 2201.6 feet tall.

Recreational maths with 18441021308752

• 18441021308752 backwards is 25780312014481
• The number of decimal digits it has is: 14
• The sum of 18441021308752's digits is 46
• More coming soon!