18074528165672

Names of 18074528165672

• Cardinal: 18074528165672 can be written as Eighteen trillion, seventy-four billion, five hundred twenty-eight million, one hundred sixty-five thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8074528165672 × 10¹³

Factors of 18074528165672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3638

Divisors of 18074528165672

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 19 22 38 44 76 79 88 121 152 158 209 242 316 418 484 632 836 869 968 1501 1672 1738 2299 3002 3476 3527 4598 6004 6952 7054 9196 9559 12008 14108 16511 18392 19118 28216 33022 38236 38797 66044 67013 76472 77594 132088 134026 155188 181621 268052 278633 310376 363242 426767 536104 557266 726484 737143 853534 1114532 1452968 1474286 1707068 2229064 2948572 3064963 3414136 5294027 5897144 6129926 8108573 10588054 12259852 12439729 16217146 21176108 24519704 24879458 32434292 33714593 42352216 49758916 58234297 64868584 67429186 99517832 116468594 134858372 136837019 232937188 236354851 269716744 273674038 465874376 472709702 547348076 640577267 945419404 982738591 1094696152 1281154534 1505207209 1890838808 1965477182 2562309068 2599903361 3010414418 3930954364 5124618136 5199806722 6020828836 7861908728 10399613444 10810124501 12041657672 18672033229 20799226888 21620249002 28598936971 37344066458 43240498004 57197873942 74688132916 86480996008 114395747884 118911369511 149376265832 205392365519 228791495768 237822739022 410784731038 475645478044 821569462076 951290956088 1643138924152 2259316020709 4518632041418 9037264082836 18074528165672
• Sum of all divisors σ(n): 39718876344000
• Sum of proper divisors (its aliquot sum) s(n): 21644348178328
• 18074528165672 is an abundant number, because the sum of its proper divisors (21644348178328) is greater than itself. Its abundance is 3569820012656

Bases of 18074528165672

• Binary: 100000111000001001101110101001010111100101000₂
• Hexadecimal: 0x10704DD4AF28
• Base-36: 6ENBNEDK8

Squares and roots of 18074528165672

• 18074528165672 squared (18074528165672²) is 326688568411670433079211584
• 18074528165672 cubed (18074528165672³) is 5904741731159801275360599982031493544448
• The square root of 18074528165672 is 4251414.8428108025
• The cube root of 18074528165672 is 26243.5343304889

Scales and comparisons

• 18,074,528,165,672 seconds is equal to 574,714 years, 4 weeks, 3 days, 20 hours, 14 minutes, 32 seconds.
• To count from 1 to 18,074,528,165,672 would take you about one million, four hundred thirty-six thousand, seven hundred eighty-five 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 18074528165672 cubic inches would be around 2187 feet tall.

Recreational maths with 18074528165672

• 18074528165672 backwards is 27656182547081
• The number of decimal digits it has is: 14
• The sum of 18074528165672's digits is 62
• More coming soon!